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Ticket #1410: error.log

File error.log, 88.9 KB (added by Lukas Haase, 3 years ago)
Line 
12017-01-15 15:57:50,168 Xpra gtk2 client version 1.0.1-r14723 64-bit
22017-01-15 15:57:50,168  running on Linux Ubuntu 16.04 xenial
32017-01-15 15:57:50,578 GStreamer version 1.8.2 for Python 2.7.12 64-bit
42017-01-15 15:57:50,706  keyboard settings: rules=xorg, model=pc105, layout=us
52017-01-15 15:57:50,724  desktop size is 5206x1200 with 1 screen:
62017-01-15 15:57:50,724   localhost:11.0 (1763x406 mm - DPI: 75x75)
72017-01-15 15:57:50,724     monitor 1
8Traceback (most recent call last):
9  File "xpra/net/bencode/cython_bencode.pyx", line 201, in xpra.net.bencode.cython_bencode.bencode (xpra/net/bencode/cython_bencode.c:4590)
10  File "xpra/net/bencode/cython_bencode.pyx", line 186, in xpra.net.bencode.cython_bencode.encode (xpra/net/bencode/cython_bencode.c:4149)
11  File "xpra/net/bencode/cython_bencode.pyx", line 161, in xpra.net.bencode.cython_bencode.encode_list (xpra/net/bencode/cython_bencode.c:3723)
12  File "xpra/net/bencode/cython_bencode.pyx", line 190, in xpra.net.bencode.cython_bencode.encode (xpra/net/bencode/cython_bencode.c:4219)
13  File "xpra/net/bencode/cython_bencode.pyx", line 170, in xpra.net.bencode.cython_bencode.encode_dict (xpra/net/bencode/cython_bencode.c:3899)
14  File "xpra/net/bencode/cython_bencode.pyx", line 190, in xpra.net.bencode.cython_bencode.encode (xpra/net/bencode/cython_bencode.c:4219)
15  File "xpra/net/bencode/cython_bencode.pyx", line 170, in xpra.net.bencode.cython_bencode.encode_dict (xpra/net/bencode/cython_bencode.c:3899)
16  File "xpra/net/bencode/cython_bencode.pyx", line 194, in xpra.net.bencode.cython_bencode.encode (xpra/net/bencode/cython_bencode.c:4299)
17ValueError: found None value!
182017-01-15 15:57:50,787 failed to encode packet: ['hello', {'named_cursors': True, 'desktops': 1, 'python-lzo': True, 'sound.codec-full-names': True, 'pango.version': '1.38.1', 'python-lz4': True, 'glib.version': (2, 48, 1), 'double_click.distance': (-1, -1), 'encoding.vpx.version': u'v1.5.0', 'encoding.avcodec2.version': (57, 64, 101), 'build.lib.xcomposite': '0.4.4', 'encoding.video_b_frames': ['h264'], 'sound.receive': True, 'digest': ('hmac', 'xor'), 'aliases': {'lost-window': 1, 'bell': 5, 'new-override-redirect': 6, 'ping_echo': 9, 'new-window': 11, 'connection-lost': 20, 'startup-complete': 21, 'disconnect': 14, 'ping': 7, 'invalid': 17, 'set_deflate': 18, 'pointer-grab': 19, 'draw': 3, 'notify_close': 4, 'window-metadata': 13, 'configure-override-redirect': 2, 'pointer-ungrab': 15, 'challenge': 16, 'cursor': 8, 'notify_show': 10, 'gibberish': 22, 'hello': 12}, 'platform.platform': 'Linux-4.4.0-31-generic-x86_64-with-Ubuntu-16.04-xenial', 'clipboard.want_targets': False, 'uuid': 'b0aa0fbe64b837c15271d8200b88eaeec4928d00', 'encodings.core': ['h264', 'vp9', 'vp8', 'mpeg4', 'png', 'png/P', 'png/L', 'rgb24', 'jpeg', 'h265', 'rgb32', 'rgb'], 'mmap': True, 'xkbmap_layout': 'us', 'yaml': False, 'sound.server_driven': True, 'clipboard': True, 'encodings.rgb_formats': ['RGB', 'RGBX', 'RGBA'], 'keyboard_sync': True, 'sound.device': {}, 'sound.send': True, 'screen_sizes': [('localhost:11.0', 5206, 1200, 1763, 406, [('', 0, 0, 5206, 1200, -1, -1)], 0, 0, 5206, 1200)], 'screen-scaling': True, 'xkbmap_variant': '', 'encoding.h264.YUV420P.profile': 'high10', 'xkbmap_raw': False, 'encoding.transparency': False, 'build.lib.xkbfile': '1.0.9', 'lz4': True, 'cursor.size': 0, 'pointer.grabs': True, 'lzo': True, 'desktop.names': ['Main'], 'window.frame_sizes': {}, 'encoding.h264.I420.profile': 'high10', 'xkbmap_variants': [''], 'file-chunks': 65536, 'name': '', 'build.lib.xext': '1.3.3', 'window.raise': True, 'build.lib.xdamage': '1.1.4', 'build.linker': 'GNU ld (GNU Binutils for Ubuntu) 2.26', 'encoding.client_options': True, 'wants_events': True, 'cairo.version': '1.8.8', 'build.lib.nvenc7': '7.0', 'client_type': 'Python/Gtk2', 'dpi.x': 75, 'dpi.y': 75, 'build.by': 'winswitch.org', 'machine_id': 'bb5eb4fa36f7837dc8bac642587bf3e7', 'zlib.version': '1.0', 'python.version': (2, 7, 12), 'python-lzo.version': '1.08', 'platform.sysrelease': '4.4.0-31-generic', 'screen-scaling.values': (1000, 1000), 'build.compiler': 'gcc-5.real (Ubuntu 5.3.1-14ubuntu2) 5.3.1 20160413', 'encoding.icons.greedy': True, 'server_uuid': '', 'encodings': ['h264', 'vp9', 'vp8', 'mpeg4', 'png', 'png/P', 'png/L', 'rgb', 'jpeg', 'h265'], 'av-sync.delay.default': 0, 'encoding.supports_delta': ['png', 'rgb24', 'rgb32'], 'double_click.time': -1, 'encoding.max-soft-expired': 5, 'build.lib.xfixes': '5.0.1', 'icc': {}, 'compressors': ['zlib', 'lz4', 'lzo'], 'encoding.icons.size': (64, 64), 'vrefresh': 0, 'key_repeat': (500, 32), 'encoding.generic': True, 'version': '1.0.1', 'build.bit': '64bit', 'lz4.version': 'r119', 'encoding.rgb_lzo': True, 'build.lib.x264': '0.148.2643 5c65704', 'clipboard.notifications': True, 'build.lib.xtst': '1.2.2', 'build.lib.pygobject': '2.28.6', 'encoding.x264.I420.profile': 'high10', 'notify-startup-complete': True, 'xkbmap_mod_pointermissing': ['mod2'], 'argv': ['/usr/bin/xpra', '--opengl=no', '--pulseaudio=no', '--notifications=no', 'attach', ':1984'], 'encoding.webp_leaks': False, 'server-window-resize': True, 'encoding.dec_pillow.version': '3.1.2', 'pygtk.version': (2, 24, 0), 'gobject.version': (2, 28, 6), 'build.nvcc': '8.0.44', 'xkbmap_x11_keycodes': {9: ['Escape'], 10: ['1', 'exclam'], 11: ['2', 'at'], 12: ['3', 'numbersign'], 13: ['4', 'dollar'], 14: ['5', 'percent'], 15: ['6', 'asciicircum'], 16: ['7', 'ampersand'], 17: ['8', 'asterisk'], 18: ['9', 'parenleft'], 19: ['0', 'parenright'], 20: ['minus', 'underscore'], 21: ['equal', 'plus'], 22: ['BackSpace', 'Terminate_Server'], 23: ['Tab', 'ISO_Left_Tab'], 24: ['q', 'Q'], 25: ['w', 'W'], 26: ['e', 'E'], 27: ['r', 'R'], 28: ['t', 'T'], 29: ['y', 'Y'], 30: ['u', 'U'], 31: ['i', 'I'], 32: ['o', 'O'], 33: ['p', 'P'], 34: ['bracketleft', 'braceleft'], 35: ['bracketright', 'braceright'], 36: ['Return'], 37: ['Control_L'], 38: ['a', 'A'], 39: ['s', 'S'], 40: ['d', 'D'], 41: ['f', 'F'], 42: ['g', 'G'], 43: ['h', 'H'], 44: ['j', 'J'], 45: ['k', 'K'], 46: ['l', 'L'], 47: ['semicolon', 'colon'], 48: ['apostrophe', 'quotedbl'], 49: ['grave', 'asciitilde'], 50: ['Shift_L'], 51: ['backslash', 'bar'], 52: ['z', 'Z'], 53: ['x', 'X'], 54: ['c', 'C'], 55: ['v', 'V'], 56: ['b', 'B'], 57: ['n', 'N'], 58: ['m', 'M'], 59: ['comma', 'less'], 60: ['period', 'greater'], 61: ['slash', 'question'], 62: ['Shift_R'], 63: ['KP_Multiply', 'XF86ClearGrab'], 64: ['Alt_L', 'Meta_L'], 65: ['space'], 66: ['Caps_Lock'], 67: ['F1', 'XF86Switch_VT_1'], 68: ['F2', 'XF86Switch_VT_2'], 69: ['F3', 'XF86Switch_VT_3'], 70: ['F4', 'XF86Switch_VT_4'], 71: ['F5', 'XF86Switch_VT_5'], 72: ['F6', 'XF86Switch_VT_6'], 73: ['F7', 'XF86Switch_VT_7'], 74: ['F8', 'XF86Switch_VT_8'], 75: ['F9', 'XF86Switch_VT_9'], 76: ['F10', 'XF86Switch_VT_10'], 77: ['Num_Lock', 'Pointer_EnableKeys'], 78: ['Scroll_Lock'], 79: ['KP_Home', 'KP_7'], 80: ['KP_Up', 'KP_8'], 81: ['KP_Prior', 'KP_9'], 82: ['KP_Subtract', 'XF86Prev_VMode'], 83: ['KP_Left', 'KP_4'], 84: ['KP_Begin', 'KP_5'], 85: ['KP_Right', 'KP_6'], 86: ['KP_Add', 'XF86Next_VMode'], 87: ['KP_End', 'KP_1'], 88: ['KP_Down', 'KP_2'], 89: ['KP_Next', 'KP_3'], 90: ['KP_Insert', 'KP_0'], 91: ['KP_Delete', 'KP_Decimal'], 93: ['Mode_switch'], 94: ['less', 'greater', 'bar', 'brokenbar', 'bar', 'brokenbar'], 95: ['F11', 'XF86Switch_VT_11'], 96: ['F12', 'XF86Switch_VT_12'], 97: ['Home'], 98: ['Up'], 99: ['Prior'], 100: ['Left'], 102: ['Right'], 103: ['End'], 104: ['Down'], 105: ['Next'], 106: ['Insert'], 107: ['Delete'], 108: ['KP_Enter'], 109: ['Control_R'], 110: ['Pause', 'Break'], 111: ['Print', 'Sys_Req'], 112: ['KP_Divide', 'XF86Ungrab'], 113: ['Alt_R', 'Meta_R'], 115: ['Super_L'], 116: ['Super_R'], 117: ['Menu'], 124: ['ISO_Level3_Shift'], 125: ['', 'Alt_L'], 126: ['KP_Equal'], 127: ['', 'Super_L'], 128: ['', 'Hyper_L'], 156: ['', 'Meta_L']}, 'theme.default.icons': ['text-x-apport', 'mc', 'gvim', 'byobu', 'display-im6.q16', 'xterm-color', 'MidnightCommander', 'apport'], 'xkbmap_mod_managed': [], 'sound.ogg-latency-fix': True, 'platform.architecture': ('64bit', 'ELF'), 'mouse.show': True, 'python.bits': 64, 'gdk.version': '2.24.0', 'encoding.scaling.control': 1, 'dpi': 75, 'bencode.version': ('Cython', 0, 12), 'platform.processor': 'Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz', 'encoding.initial_quality': 30, 'control_commands': ['show_session_info', 'show_bug_report', 'debug', 'enable_zlib', 'enable_lz4', 'enable_lzo', 'enable_bencode', 'enable_rencode'], 'encoding.min-speed': 30, 'build.lib.vpx': '1.5.0', 'build.version': '1.0.1', 'av-sync': True, 'encoding.video_scaling': True, 'window.resize-counter': True, 'bell': True, 'encoding.cython.version': ('1', '0', '24', '1'), 'platform.release': '4.4.0-31-generic', 'build.cpu': 'x86_64', 'sound.demuxers': ['ogg', 'mka', 'mpeg4'], 'platform': 'linux2', 'xkbmap_print': '', 'open-files': False, 'info-namespace': True, 'file-transfer': True, 'build.lib.x11': '1.6.3', 'encoding.speed': 0, 'mmap_file': '/tmp/xpra.cYp4ji.mmap', 'encodings.window-icon': ['premult_argb32', 'png'], 'xkbmap_mod_meanings': {'ISO_Level3_Shift': 'mod5', 'Mode_switch': 'mod5', 'Meta_L': 'mod1', 'Control_R': 'control', 'Alt_R': 'mod1', 'Hyper_L': 'mod4', 'Caps_Lock': 'lock', 'Alt_L': 'mod1', 'Num_Lock': 'mod2', 'Super_L': 'mod4', 'Shift_R': 'shift', 'Shift_L': 'shift', 'Control_L': 'control'}, 'encoding.PIL.version': '3.1.2', 'encoding.rgb_formats': ['RGB', 'RGBX', 'RGBA'], 'build.lib.pygtk': '2.24.0', 'xkbmap_query_struct': {'rules': u'xorg', 'model': u'pc105', 'layout': u'us'}, 'encodings.cursor': ['raw', 'png'], 'sound.pygst.version': ['3', '20', '0'], 'sound.python.bits': u'64', 'session-type': '', 'username': 'niki', 'auto_refresh_delay': 150, 'mmap_token': 12721092246171010495334738083324022398L, 'window.configure.pointer': True, 'notifications': False, 'xkbmap_query': 'rules:      xorg\nmodel:      pc105\nlayout:     us\n', 'encoding.rgb24zlib': True, 'platform.machine': 'x86_64', 'encoding.x264.YUV420P.profile': 'high10', 'file-size-limit': 100, 'rencode': True, 'generic_window_types': True, 'gtk.version': (2, 24, 30), 'modifiers': [], 'mouse.initial-position': (1521, 214), 'platform.name': 'Linux Ubuntu 16.04 xenial', 'build.lib.xrandr': '1.5.0', 'zlib': True, 'encoding.flush': True, 'build.revision': 14723, 'windows': True, 'printing': True, 'window.initiate-moveresize': True, 'display': ':1984', 'screen-scaling.enabled': False, 'encoding.numpy.version': '1.11.0', 'build.time': '13:29', 'server-window-move-resize': True, 'desktop_size': (5206, 1200), 'randr_notify': True, 'share': False, 'encoding.video_reinit': True, 'cursors': True, 'encoding.buffer_api.version': 1, 'sound.decoders': ['opus+ogg', 'opus', 'vorbis+mka', 'flac+ogg', 'flac', 'mp3', 'wav+lz4', 'wav+lzo', 'wav', 'wavpack', 'speex+ogg', 'speex', 'flac+ogg', 'opus+mka', 'flac', 'mp3+mpeg4'], 'rencode.version': ('Cython', 1, 0, 5), 'generic-rgb-encodings': True, 'xkbmap_keycodes': [(65307, 'Escape', 9, 0, 0), (49, '1', 10, 0, 0), (33, 'exclam', 10, 0, 1), (50, '2', 11, 0, 0), (64, 'at', 11, 0, 1), (51, '3', 12, 0, 0), (35, 'numbersign', 12, 0, 1), (52, '4', 13, 0, 0), (36, 'dollar', 13, 0, 1), (53, '5', 14, 0, 0), (37, 'percent', 14, 0, 1), (54, '6', 15, 0, 0), (94, 'asciicircum', 15, 0, 1), (55, '7', 16, 0, 0), (38, 'ampersand', 16, 0, 1), (56, '8', 17, 0, 0), (42, 'asterisk', 17, 0, 1), (57, '9', 18, 0, 0), (40, 'parenleft', 18, 0, 1), (48, '0', 19, 0, 0), (41, 'parenright', 19, 0, 1), (45, 'minus', 20, 0, 0), (95, 'underscore', 20, 0, 1), (61, 'equal', 21, 0, 0), (43, 'plus', 21, 0, 1), (65288, 'BackSpace', 22, 0, 0), (65237, 'Terminate_Server', 22, 0, 1), (65289, 'Tab', 23, 0, 0), (65056, 'ISO_Left_Tab', 23, 0, 1), (113, 'q', 24, 0, 0), (81, 'Q', 24, 0, 1), (119, 'w', 25, 0, 0), (87, 'W', 25, 0, 1), (101, 'e', 26, 0, 0), (69, 'E', 26, 0, 1), (114, 'r', 27, 0, 0), (82, 'R', 27, 0, 1), (116, 't', 28, 0, 0), (84, 'T', 28, 0, 1), (121, 'y', 29, 0, 0), (89, 'Y', 29, 0, 1), (117, 'u', 30, 0, 0), (85, 'U', 30, 0, 1), (105, 'i', 31, 0, 0), (73, 'I', 31, 0, 1), (111, 'o', 32, 0, 0), (79, 'O', 32, 0, 1), (112, 'p', 33, 0, 0), (80, 'P', 33, 0, 1), (91, 'bracketleft', 34, 0, 0), (123, 'braceleft', 34, 0, 1), (93, 'bracketright', 35, 0, 0), (125, 'braceright', 35, 0, 1), (65293, 'Return', 36, 0, 0), (65507, 'Control_L', 37, 0, 0), (97, 'a', 38, 0, 0), (65, 'A', 38, 0, 1), (115, 's', 39, 0, 0), (83, 'S', 39, 0, 1), (100, 'd', 40, 0, 0), (68, 'D', 40, 0, 1), (102, 'f', 41, 0, 0), (70, 'F', 41, 0, 1), (103, 'g', 42, 0, 0), (71, 'G', 42, 0, 1), (104, 'h', 43, 0, 0), (72, 'H', 43, 0, 1), (106, 'j', 44, 0, 0), (74, 'J', 44, 0, 1), (107, 'k', 45, 0, 0), (75, 'K', 45, 0, 1), (108, 'l', 46, 0, 0), (76, 'L', 46, 0, 1), (59, 'semicolon', 47, 0, 0), (58, 'colon', 47, 0, 1), (39, 'apostrophe', 48, 0, 0), (34, 'quotedbl', 48, 0, 1), (96, 'grave', 49, 0, 0), (126, 'asciitilde', 49, 0, 1), (65505, 'Shift_L', 50, 0, 0), (92, 'backslash', 51, 0, 0), (124, 'bar', 51, 0, 1), (122, 'z', 52, 0, 0), (90, 'Z', 52, 0, 1), (120, 'x', 53, 0, 0), (88, 'X', 53, 0, 1), (99, 'c', 54, 0, 0), (67, 'C', 54, 0, 1), (118, 'v', 55, 0, 0), (86, 'V', 55, 0, 1), (98, 'b', 56, 0, 0), (66, 'B', 56, 0, 1), (110, 'n', 57, 0, 0), (78, 'N', 57, 0, 1), (109, 'm', 58, 0, 0), (77, 'M', 58, 0, 1), (44, 'comma', 59, 0, 0), (60, 'less', 59, 0, 1), (46, 'period', 60, 0, 0), (62, 'greater', 60, 0, 1), (47, 'slash', 61, 0, 0), (63, 'question', 61, 0, 1), (65506, 'Shift_R', 62, 0, 0), (65450, 'KP_Multiply', 63, 0, 0), (269024801, 'XF86ClearGrab', 63, 0, 1), (65513, 'Alt_L', 64, 0, 0), (65511, 'Meta_L', 64, 0, 1), (32, 'space', 65, 0, 0), (65509, 'Caps_Lock', 66, 0, 0), (65470, 'F1', 67, 0, 0), (269024769, 'XF86Switch_VT_1', 67, 0, 1), (65471, 'F2', 68, 0, 0), (269024770, 'XF86Switch_VT_2', 68, 0, 1), (65472, 'F3', 69, 0, 0), (269024771, 'XF86Switch_VT_3', 69, 0, 1), (65473, 'F4', 70, 0, 0), (269024772, 'XF86Switch_VT_4', 70, 0, 1), (65474, 'F5', 71, 0, 0), (269024773, 'XF86Switch_VT_5', 71, 0, 1), (65475, 'F6', 72, 0, 0), (269024774, 'XF86Switch_VT_6', 72, 0, 1), (65476, 'F7', 73, 0, 0), (269024775, 'XF86Switch_VT_7', 73, 0, 1), (65477, 'F8', 74, 0, 0), (269024776, 'XF86Switch_VT_8', 74, 0, 1), (65478, 'F9', 75, 0, 0), (269024777, 'XF86Switch_VT_9', 75, 0, 1), (65479, 'F10', 76, 0, 0), (269024778, 'XF86Switch_VT_10', 76, 0, 1), (65407, 'Num_Lock', 77, 0, 0), (65273, 'Pointer_EnableKeys', 77, 0, 1), (65300, 'Scroll_Lock', 78, 0, 0), (65429, 'KP_Home', 79, 0, 0), (65463, 'KP_7', 79, 0, 1), (65431, 'KP_Up', 80, 0, 0), (65464, 'KP_8', 80, 0, 1), (65434, 'KP_Page_Up', 81, 0, 0), (65465, 'KP_9', 81, 0, 1), (65453, 'KP_Subtract', 82, 0, 0), (269024803, 'XF86Prev_VMode', 82, 0, 1), (65430, 'KP_Left', 83, 0, 0), (65460, 'KP_4', 83, 0, 1), (65437, 'KP_Begin', 84, 0, 0), (65461, 'KP_5', 84, 0, 1), (65432, 'KP_Right', 85, 0, 0), (65462, 'KP_6', 85, 0, 1), (65451, 'KP_Add', 86, 0, 0), (269024802, 'XF86Next_VMode', 86, 0, 1), (65436, 'KP_End', 87, 0, 0), (65457, 'KP_1', 87, 0, 1), (65433, 'KP_Down', 88, 0, 0), (65458, 'KP_2', 88, 0, 1), (65435, 'KP_Page_Down', 89, 0, 0), (65459, 'KP_3', 89, 0, 1), (65438, 'KP_Insert', 90, 0, 0), (65456, 'KP_0', 90, 0, 1), (65439, 'KP_Delete', 91, 0, 0), (65454, 'KP_Decimal', 91, 0, 1), (65406, 'Mode_switch', 93, 0, 0), (60, 'less', 94, 0, 0), (62, 'greater', 94, 0, 1), (124, 'bar', 94, 0, 2), (166, 'brokenbar', 94, 0, 3), (65480, 'F11', 95, 0, 0), (269024779, 'XF86Switch_VT_11', 95, 0, 1), (65481, 'F12', 96, 0, 0), (269024780, 'XF86Switch_VT_12', 96, 0, 1), (65360, 'Home', 97, 0, 0), (65362, 'Up', 98, 0, 0), (65365, 'Page_Up', 99, 0, 0), (65361, 'Left', 100, 0, 0), (65363, 'Right', 102, 0, 0), (65367, 'End', 103, 0, 0), (65364, 'Down', 104, 0, 0), (65366, 'Page_Down', 105, 0, 0), (65379, 'Insert', 106, 0, 0), (65535, 'Delete', 107, 0, 0), (65421, 'KP_Enter', 108, 0, 0), (65508, 'Control_R', 109, 0, 0), (65299, 'Pause', 110, 0, 0), (65387, 'Break', 110, 0, 1), (65377, 'Print', 111, 0, 0), (65301, 'Sys_Req', 111, 0, 1), (65455, 'KP_Divide', 112, 0, 0), (269024800, 'XF86Ungrab', 112, 0, 1), (65514, 'Alt_R', 113, 0, 0), (65512, 'Meta_R', 113, 0, 1), (65515, 'Super_L', 115, 0, 0), (65516, 'Super_R', 116, 0, 0), (65383, 'Menu', 117, 0, 0), (65027, 'ISO_Level3_Shift', 124, 0, 0), (65513, 'Alt_L', 125, 0, 1), (65469, 'KP_Equal', 126, 0, 0), (65515, 'Super_L', 127, 0, 1), (65517, 'Hyper_L', 128, 0, 1), (65511, 'Meta_L', 156, 0, 1)], 'encoding.icons.max_size': (128, 128), 'encoders': ['bencode', 'rencode'], 'window.states': ['fullscreen', 'maximized', 'sticky', 'above', 'below', 'shaded', 'iconified', 'skip-taskbar', 'skip-pager'], 'raw_window_icons': True, 'clipboard.set_enabled': True, 'build.python': '2.7.11', 'system_tray': True, 'hostname': 'lipbu', 'namespace': True, 'build.cython': '0.24.1', 'sound.bundle-metadata': ['True'], 'encoding.rgb_zlib': True, 'metadata.supported': ['title', 'icon-title', 'pid', 'iconic', 'size-hints', 'class-instance', 'client-machine', 'transient-for', 'window-type', 'fullscreen', 'maximized', 'decorations', 'skip-taskbar', 'skip-pager', 'has-alpha', 'override-redirect', 'tray', 'modal', 'role', 'opacity', 'xid', 'group-leader', 'command', 'workspace', 'above', 'below', 'sticky', 'set-initial-position', 'shaded', 'bypass-compositor', 'strut', 'fullscreen-monitors', 'shape'], 'encoding.full_csc_modes': {'h264': ['ARGB', 'BGRA', 'BGRX', 'GBRP', 'RGB', 'XRGB', 'YUV420P', 'YUV422P', 'YUV444P'], 'h265': ['BGRX', 'GBRP', 'RGB', 'XRGB', 'YUV420P', 'YUV422P', 'YUV444P'], 'mpeg4': ['YUV420P'], 'vp8': ['YUV420P'], 'vp9': ['YUV420P', 'YUV444P']}, 'python-lz4.version': '0.7.0', 'platform.linux_distribution': ('Ubuntu', '16.04', 'xenial'), 'encoding.rgb_lz4': True, 'sound.pulseaudio': {'found': None, 'id': '', 'wrapper': 'pactl', 'server': ''}, 'sound.encoders': ['opus+ogg', 'opus', 'vorbis+mka', 'flac+ogg', 'flac', 'mp3', 'wav+lz4', 'wav+lzo', 'wav', 'wavpack', 'speex+ogg', 'speex', 'opus', 'flac+ogg', 'opus+mka', 'flac', 'mp3+mpeg4'], 'encoding.delta_buckets': 5, 'sound.devices': 0, 'bencode': True, 'antialias': {}, 'sound.python.version': ['2', '7', '12'], 'show-desktop': True, 'clipboard.greedy': False, 'xkbmap_layouts': ['us'], 'build.date': '2017-01-07', 'display-icc': {}, 'lzo.version': '2.08', 'sound.plugins': ['3gppmux', 'a52dec', 'aacparse', 'aasink', 'ac3parse', 'adder', 'agingtv', 'alawdec', 'alawenc', 'alpha', 'alphacolor', 'amrnbdec', 'amrnbenc', 'amrparse', 'amrwbdec', 'apedemux', 'apev2mux', 'appsink', 'appsrc', 'asfdemux', 'aspectratiocrop', 'asteriskh263', 'audioamplify', 'audiochebband', 'audiocheblimit', 'audioconvert', 'audiodynamic', 'audioecho', 'audiofirfilter', 'audioiirfilter', 'audioinvert', 'audiokaraoke', 'audiopanorama', 'audiorate', 'audioresample', 'audiotestsrc', 'audiowsincband', 'audiowsinclimit', 'auparse', 'autoaudiosink', 'autoaudiosrc', 'autovideosink', 'autovideosrc', 'avidemux', 'avimux', 'avisubtitle', 'bin', 'breakmydata', 'cacasink', 'cairooverlay', 'camerabin', 'capsfilter', 'capssetter', 'cdiocddasrc', 'cdparanoiasrc', 'clockoverlay', 'concat', 'cpureport', 'cutter', 'dcaparse', 'decodebin', 'deinterlace', 'deinterleave', 'dicetv', 'downloadbuffer', 'dtmfsrc', 'dv1394src', 'dvdec', 'dvdemux', 'dvdlpcmdec', 'dvdreadsrc', 'dvdsubdec', 'dvdsubparse', 'dynudpsink', 'edgetv', 'encodebin', 'equalizer-10bands', 'equalizer-3bands', 'equalizer-nbands', 'fakesink', 'fakesrc', 'fdsink', 'fdsrc', 'filesink', 'filesrc', 'flacdec', 'flacenc', 'flacparse', 'flactag', 'flvdemux', 'flvmux', 'flxdec', 'funnel', 'gamma', 'gdkpixbufdec', 'gdkpixbufoverlay', 'gdkpixbufsink', 'giosink', 'giosrc', 'giostreamsink', 'giostreamsrc', 'goom', 'goom2k1', 'hdv1394src', 'icydemux', 'id3demux', 'id3v2mux', 'identity', 'imagefreeze', 'input-selector', 'interleave', 'ismlmux', 'jackaudiosink', 'jackaudiosrc', 'jifmux', 'jpegdec', 'jpegenc', 'jpegparse', 'lamemp3enc', 'level', 'mad', 'matroskademux', 'matroskamux', 'matroskaparse', 'mj2mux', 'monoscope', 'mp4mux', 'mpeg2dec', 'mpegaudioparse', 'mpg123audiodec', 'mulawdec', 'mulawenc', 'multifdsink', 'multifilesink', 'multifilesrc', 'multipartdemux', 'multipartmux', 'multiqueue', 'multisocketsink', 'multiudpsink', 'navigationtest', 'navseek', 'oggaviparse', 'oggdemux', 'oggmux', 'oggparse', 'ogmaudioparse', 'ogmtextparse', 'ogmvideoparse', 'optv', 'opusdec', 'opusenc', 'oss4sink', 'oss4src', 'osssink', 'osssrc', 'output-selector', 'pipeline', 'playbin', 'playsink', 'pngdec', 'pngenc', 'pnmsrc', 'progressreport', 'pushfilesrc', 'qtdemux', 'qtmoovrecover', 'qtmux', 'quarktv', 'queue', 'queue2', 'rademux', 'radioactv', 'rdtdepay', 'rdtmanager', 'revtv', 'rganalysis', 'rglimiter', 'rgvolume', 'rippletv', 'rmdemux', 'rndbuffersize', 'rtpL16depay', 'rtpL16pay', 'rtpL24depay', 'rtpL24pay', 'rtpac3depay', 'rtpac3pay', 'rtpamrdepay', 'rtpamrpay', 'rtpasfdepay', 'rtpbin', 'rtpbvdepay', 'rtpbvpay', 'rtpceltdepay', 'rtpceltpay', 'rtpdec', 'rtpdtmfdepay', 'rtpdtmfmux', 'rtpdtmfsrc', 'rtpdvdepay', 'rtpdvpay', 'rtpg722depay', 'rtpg722pay', 'rtpg723depay', 'rtpg723pay', 'rtpg726depay', 'rtpg726pay', 'rtpg729depay', 'rtpg729pay', 'rtpgsmdepay', 'rtpgsmpay', 'rtpgstdepay', 'rtpgstpay', 'rtph261depay', 'rtph261pay', 'rtph263depay', 'rtph263pay', 'rtph263pdepay', 'rtph263ppay', 'rtph264depay', 'rtph264pay', 'rtph265depay', 'rtph265pay', 'rtpilbcdepay', 'rtpilbcpay', 'rtpj2kdepay', 'rtpj2kpay', 'rtpjitterbuffer', 'rtpjpegdepay', 'rtpjpegpay', 'rtpklvdepay', 'rtpklvpay', 'rtpmp1sdepay', 'rtpmp2tdepay', 'rtpmp2tpay', 'rtpmp4adepay', 'rtpmp4apay', 'rtpmp4gdepay', 'rtpmp4gpay', 'rtpmp4vdepay', 'rtpmp4vpay', 'rtpmpadepay', 'rtpmpapay', 'rtpmparobustdepay', 'rtpmpvdepay', 'rtpmpvpay', 'rtpmux', 'rtpopusdepay', 'rtpopuspay', 'rtppcmadepay', 'rtppcmapay', 'rtppcmudepay', 'rtppcmupay', 'rtpptdemux', 'rtpqcelpdepay', 'rtpqdm2depay', 'rtprtxqueue', 'rtprtxreceive', 'rtprtxsend', 'rtpsbcdepay', 'rtpsbcpay', 'rtpsession', 'rtpsirendepay', 'rtpsirenpay', 'rtpspeexdepay', 'rtpspeexpay', 'rtpssrcdemux', 'rtpstreamdepay', 'rtpstreampay', 'rtpsv3vdepay', 'rtptheoradepay', 'rtptheorapay', 'rtpvorbisdepay', 'rtpvorbispay', 'rtpvp8depay', 'rtpvp8pay', 'rtpvp9depay', 'rtpvp9pay', 'rtpvrawdepay', 'rtpvrawpay', 'rtpxqtdepay', 'rtspreal', 'rtspsrc', 'rtspwms', 'sbcparse', 'scaletempo', 'shagadelictv', 'shapewipe', 'shout2send', 'siddec', 'smpte', 'smptealpha', 'socketsrc', 'souphttpclientsink', 'souphttpsrc', 'spectrum', 'speexdec', 'speexenc', 'splitfilesrc', 'splitmuxsink', 'splitmuxsrc', 'ssaparse', 'streaktv', 'streamiddemux', 'streamsynchronizer', 'subparse', 'subtitleoverlay', 'taginject', 'tcpclientsink', 'tcpclientsrc', 'tcpserversink', 'tcpserversrc', 'tee', 'testsink', 'textoverlay', 'textrender', 'theoradec', 'theoraenc', 'theoraparse', 'timeoverlay', 'twolamemp2enc', 'typefind', 'udpsink', 'udpsrc', 'uridecodebin', 'v4l2radio', 'v4l2sink', 'v4l2src', 'valve', 'vertigotv', 'videobalance', 'videobox', 'videoconvert', 'videocrop', 'videoflip', 'videomedian', 'videomixer', 'videorate', 'videoscale', 'videotestsrc', 'viewfinderbin', 'volume', 'vorbisdec', 'vorbisenc', 'vorbisparse', 'vorbistag', 'vp8dec', 'vp8enc', 'vp9dec', 'vp9enc', 'warptv', 'wavenc', 'wavpackdec', 'wavpackenc', 'wavpackparse', 'wavparse', 'webmmux', 'wrappercamerabinsrc', 'x264enc', 'ximagesink', 'ximagesrc', 'xingmux', 'xvimagesink', 'y4menc'], 'sound.sources': ['autoaudiosrc', 'jackaudiosrc', 'osssrc', 'oss4src', 'jackaudiosrc', 'audiotestsrc'], 'encoding.min-quality': 30, 'pyglib.version': (2, 28, 6), 'compression_level': 1, 'sound.muxers': ['ogg', 'mka', 'mpeg4'], 'build.local_modifications': 0, 'clipboard.selections': ['CLIPBOARD', 'PRIMARY', 'SECONDARY'], 'sound.gst.version': ['1', '8', '2', '0'], 'encoding.swscale.version': (4, 2, 100), 'encoding.csc_atoms': True}]
19Traceback (most recent call last):
20  File "/usr/lib/python2.7/dist-packages/xpra/net/protocol.py", line 537, in encode
21    main_packet, proto_flags = self._encoder(packet)
22  File "/usr/lib/python2.7/dist-packages/xpra/net/packet_encoding.py", line 85, in do_bencode
23    return bencode(data), FLAGS_BENCODE
24  File "xpra/net/bencode/cython_bencode.pyx", line 206, in xpra.net.bencode.cython_bencode.bencode (xpra/net/bencode/cython_bencode.c:4712)
25ValueError: cannot encode '['hello', {'named_cursors': True, 'desktops': 1, 'python-lzo': True, 'sound.codec-full-names': True, 'pango.version': '1.38.1', 'python-lz4': True, 'glib.version': (2, 48, 1), 'double_click.distance': (-1, -1), 'encoding.vpx.version': u'v1.5.0', 'encoding.avcodec2.version': (57, 64, 101), 'build.lib.xcomposite': '0.4.4', 'encoding.video_b_frames': ['h264'], 'sound.receive': True, 'digest': ('hmac', 'xor'), 'aliases': {'lost-window': 1, 'bell': 5, 'new-override-redirect': 6, 'ping_echo': 9, 'new-window': 11, 'connection-lost': 20, 'startup-complete': 21, 'disconnect': 14, 'ping': 7, 'invalid': 17, 'set_deflate': 18, 'pointer-grab': 19, 'draw': 3, 'notify_close': 4, 'window-metadata': 13, 'configure-override-redirect': 2, 'pointer-ungrab': 15, 'challenge': 16, 'cursor': 8, 'notify_show': 10, 'gibberish': 22, 'hello': 12}, 'platform.platform': 'Linux-4.4.0-31-generic-x86_64-with-Ubuntu-16.04-xenial', 'clipboard.want_targets': False, 'uuid': 'b0aa0fbe64b837c15271d8200b88eaeec4928d00', 'encodings.core': ['h264', 'vp9', 'vp8', 'mpeg4', 'png', 'png/P', 'png/L', 'rgb24', 'jpeg', 'h265', 'rgb32', 'rgb'], 'mmap': True, 'xkbmap_layout': 'us', 'yaml': False, 'sound.server_driven': True, 'clipboard': True, 'encodings.rgb_formats': ['RGB', 'RGBX', 'RGBA'], 'keyboard_sync': True, 'sound.device': {}, 'sound.send': True, 'screen_sizes': [('localhost:11.0', 5206, 1200, 1763, 406, [('', 0, 0, 5206, 1200, -1, -1)], 0, 0, 5206, 1200)], 'screen-scaling': True, 'xkbmap_variant': '', 'encoding.h264.YUV420P.profile': 'high10', 'xkbmap_raw': False, 'encoding.transparency': False, 'build.lib.xkbfile': '1.0.9', 'lz4': True, 'cursor.size': 0, 'pointer.grabs': True, 'lzo': True, 'desktop.names': ['Main'], 'window.frame_sizes': {}, 'encoding.h264.I420.profile': 'high10', 'xkbmap_variants': [''], 'file-chunks': 65536, 'name': '', 'build.lib.xext': '1.3.3', 'window.raise': True, 'build.lib.xdamage': '1.1.4', 'build.linker': 'GNU ld (GNU Binutils for Ubuntu) 2.26', 'encoding.client_options': True, 'wants_events': True, 'cairo.version': '1.8.8', 'build.lib.nvenc7': '7.0', 'client_type': 'Python/Gtk2', 'dpi.x': 75, 'dpi.y': 75, 'build.by': 'winswitch.org', 'machine_id': 'bb5eb4fa36f7837dc8bac642587bf3e7', 'zlib.version': '1.0', 'python.version': (2, 7, 12), 'python-lzo.version': '1.08', 'platform.sysrelease': '4.4.0-31-generic', 'screen-scaling.values': (1000, 1000), 'build.compiler': 'gcc-5.real (Ubuntu 5.3.1-14ubuntu2) 5.3.1 20160413', 'encoding.icons.greedy': True, 'server_uuid': '', 'encodings': ['h264', 'vp9', 'vp8', 'mpeg4', 'png', 'png/P', 'png/L', 'rgb', 'jpeg', 'h265'], 'av-sync.delay.default': 0, 'encoding.supports_delta': ['png', 'rgb24', 'rgb32'], 'double_click.time': -1, 'encoding.max-soft-expired': 5, 'build.lib.xfixes': '5.0.1', 'icc': {}, 'compressors': ['zlib', 'lz4', 'lzo'], 'encoding.icons.size': (64, 64), 'vrefresh': 0, 'key_repeat': (500, 32), 'encoding.generic': True, 'version': '1.0.1', 'build.bit': '64bit', 'lz4.version': 'r119', 'encoding.rgb_lzo': True, 'build.lib.x264': '0.148.2643 5c65704', 'clipboard.notifications': True, 'build.lib.xtst': '1.2.2', 'build.lib.pygobject': '2.28.6', 'encoding.x264.I420.profile': 'high10', 'notify-startup-complete': True, 'xkbmap_mod_pointermissing': ['mod2'], 'argv': ['/usr/bin/xpra', '--opengl=no', '--pulseaudio=no', '--notifications=no', 'attach', ':1984'], 'encoding.webp_leaks': False, 'server-window-resize': True, 'encoding.dec_pillow.version': '3.1.2', 'pygtk.version': (2, 24, 0), 'gobject.version': (2, 28, 6), 'build.nvcc': '8.0.44', 'xkbmap_x11_keycodes': {9: ['Escape'], 10: ['1', 'exclam'], 11: ['2', 'at'], 12: ['3', 'numbersign'], 13: ['4', 'dollar'], 14: ['5', 'percent'], 15: ['6', 'asciicircum'], 16: ['7', 'ampersand'], 17: ['8', 'asterisk'], 18: ['9', 'parenleft'], 19: ['0', 'parenright'], 20: ['minus', 'underscore'], 21: ['equal', 'plus'], 22: ['BackSpace', 'Terminate_Server'], 23: ['Tab', 'ISO_Left_Tab'], 24: ['q', 'Q'], 25: ['w', 'W'], 26: ['e', 'E'], 27: ['r', 'R'], 28: ['t', 'T'], 29: ['y', 'Y'], 30: ['u', 'U'], 31: ['i', 'I'], 32: ['o', 'O'], 33: ['p', 'P'], 34: ['bracketleft', 'braceleft'], 35: ['bracketright', 'braceright'], 36: ['Return'], 37: ['Control_L'], 38: ['a', 'A'], 39: ['s', 'S'], 40: ['d', 'D'], 41: ['f', 'F'], 42: ['g', 'G'], 43: ['h', 'H'], 44: ['j', 'J'], 45: ['k', 'K'], 46: ['l', 'L'], 47: ['semicolon', 'colon'], 48: ['apostrophe', 'quotedbl'], 49: ['grave', 'asciitilde'], 50: ['Shift_L'], 51: ['backslash', 'bar'], 52: ['z', 'Z'], 53: ['x', 'X'], 54: ['c', 'C'], 55: ['v', 'V'], 56: ['b', 'B'], 57: ['n', 'N'], 58: ['m', 'M'], 59: ['comma', 'less'], 60: ['period', 'greater'], 61: ['slash', 'question'], 62: ['Shift_R'], 63: ['KP_Multiply', 'XF86ClearGrab'], 64: ['Alt_L', 'Meta_L'], 65: ['space'], 66: ['Caps_Lock'], 67: ['F1', 'XF86Switch_VT_1'], 68: ['F2', 'XF86Switch_VT_2'], 69: ['F3', 'XF86Switch_VT_3'], 70: ['F4', 'XF86Switch_VT_4'], 71: ['F5', 'XF86Switch_VT_5'], 72: ['F6', 'XF86Switch_VT_6'], 73: ['F7', 'XF86Switch_VT_7'], 74: ['F8', 'XF86Switch_VT_8'], 75: ['F9', 'XF86Switch_VT_9'], 76: ['F10', 'XF86Switch_VT_10'], 77: ['Num_Lock', 'Pointer_EnableKeys'], 78: ['Scroll_Lock'], 79: ['KP_Home', 'KP_7'], 80: ['KP_Up', 'KP_8'], 81: ['KP_Prior', 'KP_9'], 82: ['KP_Subtract', 'XF86Prev_VMode'], 83: ['KP_Left', 'KP_4'], 84: ['KP_Begin', 'KP_5'], 85: ['KP_Right', 'KP_6'], 86: ['KP_Add', 'XF86Next_VMode'], 87: ['KP_End', 'KP_1'], 88: ['KP_Down', 'KP_2'], 89: ['KP_Next', 'KP_3'], 90: ['KP_Insert', 'KP_0'], 91: ['KP_Delete', 'KP_Decimal'], 93: ['Mode_switch'], 94: ['less', 'greater', 'bar', 'brokenbar', 'bar', 'brokenbar'], 95: ['F11', 'XF86Switch_VT_11'], 96: ['F12', 'XF86Switch_VT_12'], 97: ['Home'], 98: ['Up'], 99: ['Prior'], 100: ['Left'], 102: ['Right'], 103: ['End'], 104: ['Down'], 105: ['Next'], 106: ['Insert'], 107: ['Delete'], 108: ['KP_Enter'], 109: ['Control_R'], 110: ['Pause', 'Break'], 111: ['Print', 'Sys_Req'], 112: ['KP_Divide', 'XF86Ungrab'], 113: ['Alt_R', 'Meta_R'], 115: ['Super_L'], 116: ['Super_R'], 117: ['Menu'], 124: ['ISO_Level3_Shift'], 125: ['', 'Alt_L'], 126: ['KP_Equal'], 127: ['', 'Super_L'], 128: ['', 'Hyper_L'], 156: ['', 'Meta_L']}, 'theme.default.icons': ['text-x-apport', 'mc', 'gvim', 'byobu', 'display-im6.q16', 'xterm-color', 'MidnightCommander', 'apport'], 'xkbmap_mod_managed': [], 'sound.ogg-latency-fix': True, 'platform.architecture': ('64bit', 'ELF'), 'mouse.show': True, 'python.bits': 64, 'gdk.version': '2.24.0', 'encoding.scaling.control': 1, 'dpi': 75, 'bencode.version': ('Cython', 0, 12), 'platform.processor': 'Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz', 'encoding.initial_quality': 30, 'control_commands': ['show_session_info', 'show_bug_report', 'debug', 'enable_zlib', 'enable_lz4', 'enable_lzo', 'enable_bencode', 'enable_rencode'], 'encoding.min-speed': 30, 'build.lib.vpx': '1.5.0', 'build.version': '1.0.1', 'av-sync': True, 'encoding.video_scaling': True, 'window.resize-counter': True, 'bell': True, 'encoding.cython.version': ('1', '0', '24', '1'), 'platform.release': '4.4.0-31-generic', 'build.cpu': 'x86_64', 'sound.demuxers': ['ogg', 'mka', 'mpeg4'], 'platform': 'linux2', 'xkbmap_print': '', 'open-files': False, 'info-namespace': True, 'file-transfer': True, 'build.lib.x11': '1.6.3', 'encoding.speed': 0, 'mmap_file': '/tmp/xpra.cYp4ji.mmap', 'encodings.window-icon': ['premult_argb32', 'png'], 'xkbmap_mod_meanings': {'ISO_Level3_Shift': 'mod5', 'Mode_switch': 'mod5', 'Meta_L': 'mod1', 'Control_R': 'control', 'Alt_R': 'mod1', 'Hyper_L': 'mod4', 'Caps_Lock': 'lock', 'Alt_L': 'mod1', 'Num_Lock': 'mod2', 'Super_L': 'mod4', 'Shift_R': 'shift', 'Shift_L': 'shift', 'Control_L': 'control'}, 'encoding.PIL.version': '3.1.2', 'encoding.rgb_formats': ['RGB', 'RGBX', 'RGBA'], 'build.lib.pygtk': '2.24.0', 'xkbmap_query_struct': {'rules': u'xorg', 'model': u'pc105', 'layout': u'us'}, 'encodings.cursor': ['raw', 'png'], 'sound.pygst.version': ['3', '20', '0'], 'sound.python.bits': u'64', 'session-type': '', 'username': 'niki', 'auto_refresh_delay': 150, 'mmap_token': 12721092246171010495334738083324022398L, 'window.configure.pointer': True, 'notifications': False, 'xkbmap_query': 'rules:      xorg\nmodel:      pc105\nlayout:     us\n', 'encoding.rgb24zlib': True, 'platform.machine': 'x86_64', 'encoding.x264.YUV420P.profile': 'high10', 'file-size-limit': 100, 'rencode': True, 'generic_window_types': True, 'gtk.version': (2, 24, 30), 'modifiers': [], 'mouse.initial-position': (1521, 214), 'platform.name': 'Linux Ubuntu 16.04 xenial', 'build.lib.xrandr': '1.5.0', 'zlib': True, 'encoding.flush': True, 'build.revision': 14723, 'windows': True, 'printing': True, 'window.initiate-moveresize': True, 'display': ':1984', 'screen-scaling.enabled': False, 'encoding.numpy.version': '1.11.0', 'build.time': '13:29', 'server-window-move-resize': True, 'desktop_size': (5206, 1200), 'randr_notify': True, 'share': False, 'encoding.video_reinit': True, 'cursors': True, 'encoding.buffer_api.version': 1, 'sound.decoders': ['opus+ogg', 'opus', 'vorbis+mka', 'flac+ogg', 'flac', 'mp3', 'wav+lz4', 'wav+lzo', 'wav', 'wavpack', 'speex+ogg', 'speex', 'flac+ogg', 'opus+mka', 'flac', 'mp3+mpeg4'], 'rencode.version': ('Cython', 1, 0, 5), 'generic-rgb-encodings': True, 'xkbmap_keycodes': [(65307, 'Escape', 9, 0, 0), (49, '1', 10, 0, 0), (33, 'exclam', 10, 0, 1), (50, '2', 11, 0, 0), (64, 'at', 11, 0, 1), (51, '3', 12, 0, 0), (35, 'numbersign', 12, 0, 1), (52, '4', 13, 0, 0), (36, 'dollar', 13, 0, 1), (53, '5', 14, 0, 0), (37, 'percent', 14, 0, 1), (54, '6', 15, 0, 0), (94, 'asciicircum', 15, 0, 1), (55, '7', 16, 0, 0), (38, 'ampersand', 16, 0, 1), (56, '8', 17, 0, 0), (42, 'asterisk', 17, 0, 1), (57, '9', 18, 0, 0), (40, 'parenleft', 18, 0, 1), (48, '0', 19, 0, 0), (41, 'parenright', 19, 0, 1), (45, 'minus', 20, 0, 0), (95, 'underscore', 20, 0, 1), (61, 'equal', 21, 0, 0), (43, 'plus', 21, 0, 1), (65288, 'BackSpace', 22, 0, 0), (65237, 'Terminate_Server', 22, 0, 1), (65289, 'Tab', 23, 0, 0), (65056, 'ISO_Left_Tab', 23, 0, 1), (113, 'q', 24, 0, 0), (81, 'Q', 24, 0, 1), (119, 'w', 25, 0, 0), (87, 'W', 25, 0, 1), (101, 'e', 26, 0, 0), (69, 'E', 26, 0, 1), (114, 'r', 27, 0, 0), (82, 'R', 27, 0, 1), (116, 't', 28, 0, 0), (84, 'T', 28, 0, 1), (121, 'y', 29, 0, 0), (89, 'Y', 29, 0, 1), (117, 'u', 30, 0, 0), (85, 'U', 30, 0, 1), (105, 'i', 31, 0, 0), (73, 'I', 31, 0, 1), (111, 'o', 32, 0, 0), (79, 'O', 32, 0, 1), (112, 'p', 33, 0, 0), (80, 'P', 33, 0, 1), (91, 'bracketleft', 34, 0, 0), (123, 'braceleft', 34, 0, 1), (93, 'bracketright', 35, 0, 0), (125, 'braceright', 35, 0, 1), (65293, 'Return', 36, 0, 0), (65507, 'Control_L', 37, 0, 0), (97, 'a', 38, 0, 0), (65, 'A', 38, 0, 1), (115, 's', 39, 0, 0), (83, 'S', 39, 0, 1), (100, 'd', 40, 0, 0), (68, 'D', 40, 0, 1), (102, 'f', 41, 0, 0), (70, 'F', 41, 0, 1), (103, 'g', 42, 0, 0), (71, 'G', 42, 0, 1), (104, 'h', 43, 0, 0), (72, 'H', 43, 0, 1), (106, 'j', 44, 0, 0), (74, 'J', 44, 0, 1), (107, 'k', 45, 0, 0), (75, 'K', 45, 0, 1), (108, 'l', 46, 0, 0), (76, 'L', 46, 0, 1), (59, 'semicolon', 47, 0, 0), (58, 'colon', 47, 0, 1), (39, 'apostrophe', 48, 0, 0), (34, 'quotedbl', 48, 0, 1), (96, 'grave', 49, 0, 0), (126, 'asciitilde', 49, 0, 1), (65505, 'Shift_L', 50, 0, 0), (92, 'backslash', 51, 0, 0), (124, 'bar', 51, 0, 1), (122, 'z', 52, 0, 0), (90, 'Z', 52, 0, 1), (120, 'x', 53, 0, 0), (88, 'X', 53, 0, 1), (99, 'c', 54, 0, 0), (67, 'C', 54, 0, 1), (118, 'v', 55, 0, 0), (86, 'V', 55, 0, 1), (98, 'b', 56, 0, 0), (66, 'B', 56, 0, 1), (110, 'n', 57, 0, 0), (78, 'N', 57, 0, 1), (109, 'm', 58, 0, 0), (77, 'M', 58, 0, 1), (44, 'comma', 59, 0, 0), (60, 'less', 59, 0, 1), (46, 'period', 60, 0, 0), (62, 'greater', 60, 0, 1), (47, 'slash', 61, 0, 0), (63, 'question', 61, 0, 1), (65506, 'Shift_R', 62, 0, 0), (65450, 'KP_Multiply', 63, 0, 0), (269024801, 'XF86ClearGrab', 63, 0, 1), (65513, 'Alt_L', 64, 0, 0), (65511, 'Meta_L', 64, 0, 1), (32, 'space', 65, 0, 0), (65509, 'Caps_Lock', 66, 0, 0), (65470, 'F1', 67, 0, 0), (269024769, 'XF86Switch_VT_1', 67, 0, 1), (65471, 'F2', 68, 0, 0), (269024770, 'XF86Switch_VT_2', 68, 0, 1), (65472, 'F3', 69, 0, 0), (269024771, 'XF86Switch_VT_3', 69, 0, 1), (65473, 'F4', 70, 0, 0), (269024772, 'XF86Switch_VT_4', 70, 0, 1), (65474, 'F5', 71, 0, 0), (269024773, 'XF86Switch_VT_5', 71, 0, 1), (65475, 'F6', 72, 0, 0), (269024774, 'XF86Switch_VT_6', 72, 0, 1), (65476, 'F7', 73, 0, 0), (269024775, 'XF86Switch_VT_7', 73, 0, 1), (65477, 'F8', 74, 0, 0), (269024776, 'XF86Switch_VT_8', 74, 0, 1), (65478, 'F9', 75, 0, 0), (269024777, 'XF86Switch_VT_9', 75, 0, 1), (65479, 'F10', 76, 0, 0), (269024778, 'XF86Switch_VT_10', 76, 0, 1), (65407, 'Num_Lock', 77, 0, 0), (65273, 'Pointer_EnableKeys', 77, 0, 1), (65300, 'Scroll_Lock', 78, 0, 0), (65429, 'KP_Home', 79, 0, 0), (65463, 'KP_7', 79, 0, 1), (65431, 'KP_Up', 80, 0, 0), (65464, 'KP_8', 80, 0, 1), (65434, 'KP_Page_Up', 81, 0, 0), (65465, 'KP_9', 81, 0, 1), (65453, 'KP_Subtract', 82, 0, 0), (269024803, 'XF86Prev_VMode', 82, 0, 1), (65430, 'KP_Left', 83, 0, 0), (65460, 'KP_4', 83, 0, 1), (65437, 'KP_Begin', 84, 0, 0), (65461, 'KP_5', 84, 0, 1), (65432, 'KP_Right', 85, 0, 0), (65462, 'KP_6', 85, 0, 1), (65451, 'KP_Add', 86, 0, 0), (269024802, 'XF86Next_VMode', 86, 0, 1), (65436, 'KP_End', 87, 0, 0), (65457, 'KP_1', 87, 0, 1), (65433, 'KP_Down', 88, 0, 0), (65458, 'KP_2', 88, 0, 1), (65435, 'KP_Page_Down', 89, 0, 0), (65459, 'KP_3', 89, 0, 1), (65438, 'KP_Insert', 90, 0, 0), (65456, 'KP_0', 90, 0, 1), (65439, 'KP_Delete', 91, 0, 0), (65454, 'KP_Decimal', 91, 0, 1), (65406, 'Mode_switch', 93, 0, 0), (60, 'less', 94, 0, 0), (62, 'greater', 94, 0, 1), (124, 'bar', 94, 0, 2), (166, 'brokenbar', 94, 0, 3), (65480, 'F11', 95, 0, 0), (269024779, 'XF86Switch_VT_11', 95, 0, 1), (65481, 'F12', 96, 0, 0), (269024780, 'XF86Switch_VT_12', 96, 0, 1), (65360, 'Home', 97, 0, 0), (65362, 'Up', 98, 0, 0), (65365, 'Page_Up', 99, 0, 0), (65361, 'Left', 100, 0, 0), (65363, 'Right', 102, 0, 0), (65367, 'End', 103, 0, 0), (65364, 'Down', 104, 0, 0), (65366, 'Page_Down', 105, 0, 0), (65379, 'Insert', 106, 0, 0), (65535, 'Delete', 107, 0, 0), (65421, 'KP_Enter', 108, 0, 0), (65508, 'Control_R', 109, 0, 0), (65299, 'Pause', 110, 0, 0), (65387, 'Break', 110, 0, 1), (65377, 'Print', 111, 0, 0), (65301, 'Sys_Req', 111, 0, 1), (65455, 'KP_Divide', 112, 0, 0), (269024800, 'XF86Ungrab', 112, 0, 1), (65514, 'Alt_R', 113, 0, 0), (65512, 'Meta_R', 113, 0, 1), (65515, 'Super_L', 115, 0, 0), (65516, 'Super_R', 116, 0, 0), (65383, 'Menu', 117, 0, 0), (65027, 'ISO_Level3_Shift', 124, 0, 0), (65513, 'Alt_L', 125, 0, 1), (65469, 'KP_Equal', 126, 0, 0), (65515, 'Super_L', 127, 0, 1), (65517, 'Hyper_L', 128, 0, 1), (65511, 'Meta_L', 156, 0, 1)], 'encoding.icons.max_size': (128, 128), 'encoders': ['bencode', 'rencode'], 'window.states': ['fullscreen', 'maximized', 'sticky', 'above', 'below', 'shaded', 'iconified', 'skip-taskbar', 'skip-pager'], 'raw_window_icons': True, 'clipboard.set_enabled': True, 'build.python': '2.7.11', 'system_tray': True, 'hostname': 'lipbu', 'namespace': True, 'build.cython': '0.24.1', 'sound.bundle-metadata': ['True'], 'encoding.rgb_zlib': True, 'metadata.supported': ['title', 'icon-title', 'pid', 'iconic', 'size-hints', 'class-instance', 'client-machine', 'transient-for', 'window-type', 'fullscreen', 'maximized', 'decorations', 'skip-taskbar', 'skip-pager', 'has-alpha', 'override-redirect', 'tray', 'modal', 'role', 'opacity', 'xid', 'group-leader', 'command', 'workspace', 'above', 'below', 'sticky', 'set-initial-position', 'shaded', 'bypass-compositor', 'strut', 'fullscreen-monitors', 'shape'], 'encoding.full_csc_modes': {'h264': ['ARGB', 'BGRA', 'BGRX', 'GBRP', 'RGB', 'XRGB', 'YUV420P', 'YUV422P', 'YUV444P'], 'h265': ['BGRX', 'GBRP', 'RGB', 'XRGB', 'YUV420P', 'YUV422P', 'YUV444P'], 'mpeg4': ['YUV420P'], 'vp8': ['YUV420P'], 'vp9': ['YUV420P', 'YUV444P']}, 'python-lz4.version': '0.7.0', 'platform.linux_distribution': ('Ubuntu', '16.04', 'xenial'), 'encoding.rgb_lz4': True, 'sound.pulseaudio': {'found': None, 'id': '', 'wrapper': 'pactl', 'server': ''}, 'sound.encoders': ['opus+ogg', 'opus', 'vorbis+mka', 'flac+ogg', 'flac', 'mp3', 'wav+lz4', 'wav+lzo', 'wav', 'wavpack', 'speex+ogg', 'speex', 'opus', 'flac+ogg', 'opus+mka', 'flac', 'mp3+mpeg4'], 'encoding.delta_buckets': 5, 'sound.devices': 0, 'bencode': True, 'antialias': {}, 'sound.python.version': ['2', '7', '12'], 'show-desktop': True, 'clipboard.greedy': False, 'xkbmap_layouts': ['us'], 'build.date': '2017-01-07', 'display-icc': {}, 'lzo.version': '2.08', 'sound.plugins': ['3gppmux', 'a52dec', 'aacparse', 'aasink', 'ac3parse', 'adder', 'agingtv', 'alawdec', 'alawenc', 'alpha', 'alphacolor', 'amrnbdec', 'amrnbenc', 'amrparse', 'amrwbdec', 'apedemux', 'apev2mux', 'appsink', 'appsrc', 'asfdemux', 'aspectratiocrop', 'asteriskh263', 'audioamplify', 'audiochebband', 'audiocheblimit', 'audioconvert', 'audiodynamic', 'audioecho', 'audiofirfilter', 'audioiirfilter', 'audioinvert', 'audiokaraoke', 'audiopanorama', 'audiorate', 'audioresample', 'audiotestsrc', 'audiowsincband', 'audiowsinclimit', 'auparse', 'autoaudiosink', 'autoaudiosrc', 'autovideosink', 'autovideosrc', 'avidemux', 'avimux', 'avisubtitle', 'bin', 'breakmydata', 'cacasink', 'cairooverlay', 'camerabin', 'capsfilter', 'capssetter', 'cdiocddasrc', 'cdparanoiasrc', 'clockoverlay', 'concat', 'cpureport', 'cutter', 'dcaparse', 'decodebin', 'deinterlace', 'deinterleave', 'dicetv', 'downloadbuffer', 'dtmfsrc', 'dv1394src', 'dvdec', 'dvdemux', 'dvdlpcmdec', 'dvdreadsrc', 'dvdsubdec', 'dvdsubparse', 'dynudpsink', 'edgetv', 'encodebin', 'equalizer-10bands', 'equalizer-3bands', 'equalizer-nbands', 'fakesink', 'fakesrc', 'fdsink', 'fdsrc', 'filesink', 'filesrc', 'flacdec', 'flacenc', 'flacparse', 'flactag', 'flvdemux', 'flvmux', 'flxdec', 'funnel', 'gamma', 'gdkpixbufdec', 'gdkpixbufoverlay', 'gdkpixbufsink', 'giosink', 'giosrc', 'giostreamsink', 'giostreamsrc', 'goom', 'goom2k1', 'hdv1394src', 'icydemux', 'id3demux', 'id3v2mux', 'identity', 'imagefreeze', 'input-selector', 'interleave', 'ismlmux', 'jackaudiosink', 'jackaudiosrc', 'jifmux', 'jpegdec', 'jpegenc', 'jpegparse', 'lamemp3enc', 'level', 'mad', 'matroskademux', 'matroskamux', 'matroskaparse', 'mj2mux', 'monoscope', 'mp4mux', 'mpeg2dec', 'mpegaudioparse', 'mpg123audiodec', 'mulawdec', 'mulawenc', 'multifdsink', 'multifilesink', 'multifilesrc', 'multipartdemux', 'multipartmux', 'multiqueue', 'multisocketsink', 'multiudpsink', 'navigationtest', 'navseek', 'oggaviparse', 'oggdemux', 'oggmux', 'oggparse', 'ogmaudioparse', 'ogmtextparse', 'ogmvideoparse', 'optv', 'opusdec', 'opusenc', 'oss4sink', 'oss4src', 'osssink', 'osssrc', 'output-selector', 'pipeline', 'playbin', 'playsink', 'pngdec', 'pngenc', 'pnmsrc', 'progressreport', 'pushfilesrc', 'qtdemux', 'qtmoovrecover', 'qtmux', 'quarktv', 'queue', 'queue2', 'rademux', 'radioactv', 'rdtdepay', 'rdtmanager', 'revtv', 'rganalysis', 'rglimiter', 'rgvolume', 'rippletv', 'rmdemux', 'rndbuffersize', 'rtpL16depay', 'rtpL16pay', 'rtpL24depay', 'rtpL24pay', 'rtpac3depay', 'rtpac3pay', 'rtpamrdepay', 'rtpamrpay', 'rtpasfdepay', 'rtpbin', 'rtpbvdepay', 'rtpbvpay', 'rtpceltdepay', 'rtpceltpay', 'rtpdec', 'rtpdtmfdepay', 'rtpdtmfmux', 'rtpdtmfsrc', 'rtpdvdepay', 'rtpdvpay', 'rtpg722depay', 'rtpg722pay', 'rtpg723depay', 'rtpg723pay', 'rtpg726depay', 'rtpg726pay', 'rtpg729depay', 'rtpg729pay', 'rtpgsmdepay', 'rtpgsmpay', 'rtpgstdepay', 'rtpgstpay', 'rtph261depay', 'rtph261pay', 'rtph263depay', 'rtph263pay', 'rtph263pdepay', 'rtph263ppay', 'rtph264depay', 'rtph264pay', 'rtph265depay', 'rtph265pay', 'rtpilbcdepay', 'rtpilbcpay', 'rtpj2kdepay', 'rtpj2kpay', 'rtpjitterbuffer', 'rtpjpegdepay', 'rtpjpegpay', 'rtpklvdepay', 'rtpklvpay', 'rtpmp1sdepay', 'rtpmp2tdepay', 'rtpmp2tpay', 'rtpmp4adepay', 'rtpmp4apay', 'rtpmp4gdepay', 'rtpmp4gpay', 'rtpmp4vdepay', 'rtpmp4vpay', 'rtpmpadepay', 'rtpmpapay', 'rtpmparobustdepay', 'rtpmpvdepay', 'rtpmpvpay', 'rtpmux', 'rtpopusdepay', 'rtpopuspay', 'rtppcmadepay', 'rtppcmapay', 'rtppcmudepay', 'rtppcmupay', 'rtpptdemux', 'rtpqcelpdepay', 'rtpqdm2depay', 'rtprtxqueue', 'rtprtxreceive', 'rtprtxsend', 'rtpsbcdepay', 'rtpsbcpay', 'rtpsession', 'rtpsirendepay', 'rtpsirenpay', 'rtpspeexdepay', 'rtpspeexpay', 'rtpssrcdemux', 'rtpstreamdepay', 'rtpstreampay', 'rtpsv3vdepay', 'rtptheoradepay', 'rtptheorapay', 'rtpvorbisdepay', 'rtpvorbispay', 'rtpvp8depay', 'rtpvp8pay', 'rtpvp9depay', 'rtpvp9pay', 'rtpvrawdepay', 'rtpvrawpay', 'rtpxqtdepay', 'rtspreal', 'rtspsrc', 'rtspwms', 'sbcparse', 'scaletempo', 'shagadelictv', 'shapewipe', 'shout2send', 'siddec', 'smpte', 'smptealpha', 'socketsrc', 'souphttpclientsink', 'souphttpsrc', 'spectrum', 'speexdec', 'speexenc', 'splitfilesrc', 'splitmuxsink', 'splitmuxsrc', 'ssaparse', 'streaktv', 'streamiddemux', 'streamsynchronizer', 'subparse', 'subtitleoverlay', 'taginject', 'tcpclientsink', 'tcpclientsrc', 'tcpserversink', 'tcpserversrc', 'tee', 'testsink', 'textoverlay', 'textrender', 'theoradec', 'theoraenc', 'theoraparse', 'timeoverlay', 'twolamemp2enc', 'typefind', 'udpsink', 'udpsrc', 'uridecodebin', 'v4l2radio', 'v4l2sink', 'v4l2src', 'valve', 'vertigotv', 'videobalance', 'videobox', 'videoconvert', 'videocrop', 'videoflip', 'videomedian', 'videomixer', 'videorate', 'videoscale', 'videotestsrc', 'viewfinderbin', 'volume', 'vorbisdec', 'vorbisenc', 'vorbisparse', 'vorbistag', 'vp8dec', 'vp8enc', 'vp9dec', 'vp9enc', 'warptv', 'wavenc', 'wavpackdec', 'wavpackenc', 'wavpackparse', 'wavparse', 'webmmux', 'wrappercamerabinsrc', 'x264enc', 'ximagesink', 'ximagesrc', 'xingmux', 'xvimagesink', 'y4menc'], 'sound.sources': ['autoaudiosrc', 'jackaudiosrc', 'osssrc', 'oss4src', 'jackaudiosrc', 'audiotestsrc'], 'encoding.min-quality': 30, 'pyglib.version': (2, 28, 6), 'compression_level': 1, 'sound.muxers': ['ogg', 'mka', 'mpeg4'], 'build.local_modifications': 0, 'clipboard.selections': ['CLIPBOARD', 'PRIMARY', 'SECONDARY'], 'sound.gst.version': ['1', '8', '2', '0'], 'encoding.swscale.version': (4, 2, 100), 'encoding.csc_atoms': True}]': found None value!
262017-01-15 15:57:50,798 None value in 'hello' packet->[1]->value for key='sound.pulseaudio'->value for key='found'
272017-01-15 15:57:50,799 Error: error in network packet write/format
282017-01-15 15:57:50,799  cannot encode '['hello', {'named_cursors': True, 'desktops': 1, 'python-lzo': True, 'sound.codec-full-names': True, 'pango.version': '1.38.1', 'python-lz4': True, 'glib.version': (2, 48, 1), 'double_click.distance': (-1, -1), 'encoding.vpx.version': u'v1.5.0', 'encoding.avcodec2.version': (57, 64, 101), 'build.lib.xcomposite': '0.4.4', 'encoding.video_b_frames': ['h264'], 'sound.receive': True, 'digest': ('hmac', 'xor'), 'aliases': {'lost-window': 1, 'bell': 5, 'new-override-redirect': 6, 'ping_echo': 9, 'new-window': 11, 'connection-lost': 20, 'startup-complete': 21, 'disconnect': 14, 'ping': 7, 'invalid': 17, 'set_deflate': 18, 'pointer-grab': 19, 'draw': 3, 'notify_close': 4, 'window-metadata': 13, 'configure-override-redirect': 2, 'pointer-ungrab': 15, 'challenge': 16, 'cursor': 8, 'notify_show': 10, 'gibberish': 22, 'hello': 12}, 'platform.platform': 'Linux-4.4.0-31-generic-x86_64-with-Ubuntu-16.04-xenial', 'clipboard.want_targets': False, 'uuid': 'b0aa0fbe64b837c15271d8200b88eaeec4928d00', 'encodings.core': ['h264', 'vp9', 'vp8', 'mpeg4', 'png', 'png/P', 'png/L', 'rgb24', 'jpeg', 'h265', 'rgb32', 'rgb'], 'mmap': True, 'xkbmap_layout': 'us', 'yaml': False, 'sound.server_driven': True, 'clipboard': True, 'encodings.rgb_formats': ['RGB', 'RGBX', 'RGBA'], 'keyboard_sync': True, 'sound.device': {}, 'sound.send': True, 'screen_sizes': [('localhost:11.0', 5206, 1200, 1763, 406, [('', 0, 0, 5206, 1200, -1, -1)], 0, 0, 5206, 1200)], 'screen-scaling': True, 'xkbmap_variant': '', 'encoding.h264.YUV420P.profile': 'high10', 'xkbmap_raw': False, 'encoding.transparency': False, 'build.lib.xkbfile': '1.0.9', 'lz4': True, 'cursor.size': 0, 'pointer.grabs': True, 'lzo': True, 'desktop.names': ['Main'], 'window.frame_sizes': {}, 'encoding.h264.I420.profile': 'high10', 'xkbmap_variants': [''], 'file-chunks': 65536, 'name': '', 'build.lib.xext': '1.3.3', 'window.raise': True, 'build.lib.xdamage': '1.1.4', 'build.linker': 'GNU ld (GNU Binutils for Ubuntu) 2.26', 'encoding.client_options': True, 'wants_events': True, 'cairo.version': '1.8.8', 'build.lib.nvenc7': '7.0', 'client_type': 'Python/Gtk2', 'dpi.x': 75, 'dpi.y': 75, 'build.by': 'winswitch.org', 'machine_id': 'bb5eb4fa36f7837dc8bac642587bf3e7', 'zlib.version': '1.0', 'python.version': (2, 7, 12), 'python-lzo.version': '1.08', 'platform.sysrelease': '4.4.0-31-generic', 'screen-scaling.values': (1000, 1000), 'build.compiler': 'gcc-5.real (Ubuntu 5.3.1-14ubuntu2) 5.3.1 20160413', 'encoding.icons.greedy': True, 'server_uuid': '', 'encodings': ['h264', 'vp9', 'vp8', 'mpeg4', 'png', 'png/P', 'png/L', 'rgb', 'jpeg', 'h265'], 'av-sync.delay.default': 0, 'encoding.supports_delta': ['png', 'rgb24', 'rgb32'], 'double_click.time': -1, 'encoding.max-soft-expired': 5, 'build.lib.xfixes': '5.0.1', 'icc': {}, 'compressors': ['zlib', 'lz4', 'lzo'], 'encoding.icons.size': (64, 64), 'vrefresh': 0, 'key_repeat': (500, 32), 'encoding.generic': True, 'version': '1.0.1', 'build.bit': '64bit', 'lz4.version': 'r119', 'encoding.rgb_lzo': True, 'build.lib.x264': '0.148.2643 5c65704', 'clipboard.notifications': True, 'build.lib.xtst': '1.2.2', 'build.lib.pygobject': '2.28.6', 'encoding.x264.I420.profile': 'high10', 'notify-startup-complete': True, 'xkbmap_mod_pointermissing': ['mod2'], 'argv': ['/usr/bin/xpra', '--opengl=no', '--pulseaudio=no', '--notifications=no', 'attach', ':1984'], 'encoding.webp_leaks': False, 'server-window-resize': True, 'encoding.dec_pillow.version': '3.1.2', 'pygtk.version': (2, 24, 0), 'gobject.version': (2, 28, 6), 'build.nvcc': '8.0.44', 'xkbmap_x11_keycodes': {9: ['Escape'], 10: ['1', 'exclam'], 11: ['2', 'at'], 12: ['3', 'numbersign'], 13: ['4', 'dollar'], 14: ['5', 'percent'], 15: ['6', 'asciicircum'], 16: ['7', 'ampersand'], 17: ['8', 'asterisk'], 18: ['9', 'parenleft'], 19: ['0', 'parenright'], 20: ['minus', 'underscore'], 21: ['equal', 'plus'], 22: ['BackSpace', 'Terminate_Server'], 23: ['Tab', 'ISO_Left_Tab'], 24: ['q', 'Q'], 25: ['w', 'W'], 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'id3demux', 'id3v2mux', 'identity', 'imagefreeze', 'input-selector', 'interleave', 'ismlmux', 'jackaudiosink', 'jackaudiosrc', 'jifmux', 'jpegdec', 'jpegenc', 'jpegparse', 'lamemp3enc', 'level', 'mad', 'matroskademux', 'matroskamux', 'matroskaparse', 'mj2mux', 'monoscope', 'mp4mux', 'mpeg2dec', 'mpegaudioparse', 'mpg123audiodec', 'mulawdec', 'mulawenc', 'multifdsink', 'multifilesink', 'multifilesrc', 'multipartdemux', 'multipartmux', 'multiqueue', 'multisocketsink', 'multiudpsink', 'navigationtest', 'navseek', 'oggaviparse', 'oggdemux', 'oggmux', 'oggparse', 'ogmaudioparse', 'ogmtextparse', 'ogmvideoparse', 'optv', 'opusdec', 'opusenc', 'oss4sink', 'oss4src', 'osssink', 'osssrc', 'output-selector', 'pipeline', 'playbin', 'playsink', 'pngdec', 'pngenc', 'pnmsrc', 'progressreport', 'pushfilesrc', 'qtdemux', 'qtmoovrecover', 'qtmux', 'quarktv', 'queue', 'queue2', 'rademux', 'radioactv', 'rdtdepay', 'rdtmanager', 'revtv', 'rganalysis', 'rglimiter', 'rgvolume', 'rippletv', 'rmdemux', 'rndbuffersize', 'rtpL16depay', 'rtpL16pay', 'rtpL24depay', 'rtpL24pay', 'rtpac3depay', 'rtpac3pay', 'rtpamrdepay', 'rtpamrpay', 'rtpasfdepay', 'rtpbin', 'rtpbvdepay', 'rtpbvpay', 'rtpceltdepay', 'rtpceltpay', 'rtpdec', 'rtpdtmfdepay', 'rtpdtmfmux', 'rtpdtmfsrc', 'rtpdvdepay', 'rtpdvpay', 'rtpg722depay', 'rtpg722pay', 'rtpg723depay', 'rtpg723pay', 'rtpg726depay', 'rtpg726pay', 'rtpg729depay', 'rtpg729pay', 'rtpgsmdepay', 'rtpgsmpay', 'rtpgstdepay', 'rtpgstpay', 'rtph261depay', 'rtph261pay', 'rtph263depay', 'rtph263pay', 'rtph263pdepay', 'rtph263ppay', 'rtph264depay', 'rtph264pay', 'rtph265depay', 'rtph265pay', 'rtpilbcdepay', 'rtpilbcpay', 'rtpj2kdepay', 'rtpj2kpay', 'rtpjitterbuffer', 'rtpjpegdepay', 'rtpjpegpay', 'rtpklvdepay', 'rtpklvpay', 'rtpmp1sdepay', 'rtpmp2tdepay', 'rtpmp2tpay', 'rtpmp4adepay', 'rtpmp4apay', 'rtpmp4gdepay', 'rtpmp4gpay', 'rtpmp4vdepay', 'rtpmp4vpay', 'rtpmpadepay', 'rtpmpapay', 'rtpmparobustdepay', 'rtpmpvdepay', 'rtpmpvpay', 'rtpmux', 'rtpopusdepay', 'rtpopuspay', 'rtppcmadepay', 'rtppcmapay', 'rtppcmudepay', 'rtppcmupay', 'rtpptdemux', 'rtpqcelpdepay', 'rtpqdm2depay', 'rtprtxqueue', 'rtprtxreceive', 'rtprtxsend', 'rtpsbcdepay', 'rtpsbcpay', 'rtpsession', 'rtpsirendepay', 'rtpsirenpay', 'rtpspeexdepay', 'rtpspeexpay', 'rtpssrcdemux', 'rtpstreamdepay', 'rtpstreampay', 'rtpsv3vdepay', 'rtptheoradepay', 'rtptheorapay', 'rtpvorbisdepay', 'rtpvorbispay', 'rtpvp8depay', 'rtpvp8pay', 'rtpvp9depay', 'rtpvp9pay', 'rtpvrawdepay', 'rtpvrawpay', 'rtpxqtdepay', 'rtspreal', 'rtspsrc', 'rtspwms', 'sbcparse', 'scaletempo', 'shagadelictv', 'shapewipe', 'shout2send', 'siddec', 'smpte', 'smptealpha', 'socketsrc', 'souphttpclientsink', 'souphttpsrc', 'spectrum', 'speexdec', 'speexenc', 'splitfilesrc', 'splitmuxsink', 'splitmuxsrc', 'ssaparse', 'streaktv', 'streamiddemux', 'streamsynchronizer', 'subparse', 'subtitleoverlay', 'taginject', 'tcpclientsink', 'tcpclientsrc', 'tcpserversink', 'tcpserversrc', 'tee', 'testsink', 'textoverlay', 'textrender', 'theoradec', 'theoraenc', 'theoraparse', 'timeoverlay', 'twolamemp2enc', 'typefind', 'udpsink', 'udpsrc', 'uridecodebin', 'v4l2radio', 'v4l2sink', 'v4l2src', 'valve', 'vertigotv', 'videobalance', 'videobox', 'videoconvert', 'videocrop', 'videoflip', 'videomedian', 'videomixer', 'videorate', 'videoscale', 'videotestsrc', 'viewfinderbin', 'volume', 'vorbisdec', 'vorbisenc', 'vorbisparse', 'vorbistag', 'vp8dec', 'vp8enc', 'vp9dec', 'vp9enc', 'warptv', 'wavenc', 'wavpackdec', 'wavpackenc', 'wavpackparse', 'wavparse', 'webmmux', 'wrappercamerabinsrc', 'x264enc', 'ximagesink', 'ximagesrc', 'xingmux', 'xvimagesink', 'y4menc'], 'sound.sources': ['autoaudiosrc', 'jackaudiosrc', 'osssrc', 'oss4src', 'jackaudiosrc', 'audiotestsrc'], 'encoding.min-quality': 30, 'pyglib.version': (2, 28, 6), 'compression_level': 1, 'sound.muxers': ['ogg', 'mka', 'mpeg4'], 'build.local_modifications': 0, 'clipboard.selections': ['CLIPBOARD', 'PRIMARY', 'SECONDARY'], 'sound.gst.version': ['1', '8', '2', '0'], 'encoding.swscale.version': (4, 2, 100), 'encoding.csc_atoms': True}]': found None value!
29Traceback (most recent call last):
30  File "/usr/lib/python2.7/dist-packages/xpra/net/protocol.py", line 301, in _write_format_thread_loop
31    self._add_packet_to_queue(*gpc())
32  File "/usr/lib/python2.7/dist-packages/xpra/net/protocol.py", line 313, in _add_packet_to_queue
33    chunks = self.encode(packet)
34  File "/usr/lib/python2.7/dist-packages/xpra/net/protocol.py", line 537, in encode
35    main_packet, proto_flags = self._encoder(packet)
36  File "/usr/lib/python2.7/dist-packages/xpra/net/packet_encoding.py", line 85, in do_bencode
37    return bencode(data), FLAGS_BENCODE
38  File "xpra/net/bencode/cython_bencode.pyx", line 206, in xpra.net.bencode.cython_bencode.bencode (xpra/net/bencode/cython_bencode.c:4712)
39ValueError: cannot encode '['hello', {'named_cursors': True, 'desktops': 1, 'python-lzo': True, 'sound.codec-full-names': True, 'pango.version': '1.38.1', 'python-lz4': True, 'glib.version': (2, 48, 1), 'double_click.distance': (-1, -1), 'encoding.vpx.version': u'v1.5.0', 'encoding.avcodec2.version': (57, 64, 101), 'build.lib.xcomposite': '0.4.4', 'encoding.video_b_frames': ['h264'], 'sound.receive': True, 'digest': ('hmac', 'xor'), 'aliases': {'lost-window': 1, 'bell': 5, 'new-override-redirect': 6, 'ping_echo': 9, 'new-window': 11, 'connection-lost': 20, 'startup-complete': 21, 'disconnect': 14, 'ping': 7, 'invalid': 17, 'set_deflate': 18, 'pointer-grab': 19, 'draw': 3, 'notify_close': 4, 'window-metadata': 13, 'configure-override-redirect': 2, 'pointer-ungrab': 15, 'challenge': 16, 'cursor': 8, 'notify_show': 10, 'gibberish': 22, 'hello': 12}, 'platform.platform': 'Linux-4.4.0-31-generic-x86_64-with-Ubuntu-16.04-xenial', 'clipboard.want_targets': False, 'uuid': 'b0aa0fbe64b837c15271d8200b88eaeec4928d00', 'encodings.core': ['h264', 'vp9', 'vp8', 'mpeg4', 'png', 'png/P', 'png/L', 'rgb24', 'jpeg', 'h265', 'rgb32', 'rgb'], 'mmap': True, 'xkbmap_layout': 'us', 'yaml': False, 'sound.server_driven': True, 'clipboard': True, 'encodings.rgb_formats': ['RGB', 'RGBX', 'RGBA'], 'keyboard_sync': True, 'sound.device': {}, 'sound.send': True, 'screen_sizes': [('localhost:11.0', 5206, 1200, 1763, 406, [('', 0, 0, 5206, 1200, -1, -1)], 0, 0, 5206, 1200)], 'screen-scaling': True, 'xkbmap_variant': '', 'encoding.h264.YUV420P.profile': 'high10', 'xkbmap_raw': False, 'encoding.transparency': False, 'build.lib.xkbfile': '1.0.9', 'lz4': True, 'cursor.size': 0, 'pointer.grabs': True, 'lzo': True, 'desktop.names': ['Main'], 'window.frame_sizes': {}, 'encoding.h264.I420.profile': 'high10', 'xkbmap_variants': [''], 'file-chunks': 65536, 'name': '', 'build.lib.xext': '1.3.3', 'window.raise': True, 'build.lib.xdamage': '1.1.4', 'build.linker': 'GNU ld (GNU Binutils for Ubuntu) 2.26', 'encoding.client_options': True, 'wants_events': True, 'cairo.version': '1.8.8', 'build.lib.nvenc7': '7.0', 'client_type': 'Python/Gtk2', 'dpi.x': 75, 'dpi.y': 75, 'build.by': 'winswitch.org', 'machine_id': 'bb5eb4fa36f7837dc8bac642587bf3e7', 'zlib.version': '1.0', 'python.version': (2, 7, 12), 'python-lzo.version': '1.08', 'platform.sysrelease': '4.4.0-31-generic', 'screen-scaling.values': (1000, 1000), 'build.compiler': 'gcc-5.real (Ubuntu 5.3.1-14ubuntu2) 5.3.1 20160413', 'encoding.icons.greedy': True, 'server_uuid': '', 'encodings': ['h264', 'vp9', 'vp8', 'mpeg4', 'png', 'png/P', 'png/L', 'rgb', 'jpeg', 'h265'], 'av-sync.delay.default': 0, 'encoding.supports_delta': ['png', 'rgb24', 'rgb32'], 'double_click.time': -1, 'encoding.max-soft-expired': 5, 'build.lib.xfixes': '5.0.1', 'icc': {}, 'compressors': ['zlib', 'lz4', 'lzo'], 'encoding.icons.size': (64, 64), 'vrefresh': 0, 'key_repeat': (500, 32), 'encoding.generic': True, 'version': '1.0.1', 'build.bit': '64bit', 'lz4.version': 'r119', 'encoding.rgb_lzo': True, 'build.lib.x264': '0.148.2643 5c65704', 'clipboard.notifications': True, 'build.lib.xtst': '1.2.2', 'build.lib.pygobject': '2.28.6', 'encoding.x264.I420.profile': 'high10', 'notify-startup-complete': True, 'xkbmap_mod_pointermissing': ['mod2'], 'argv': ['/usr/bin/xpra', '--opengl=no', '--pulseaudio=no', '--notifications=no', 'attach', ':1984'], 'encoding.webp_leaks': False, 'server-window-resize': True, 'encoding.dec_pillow.version': '3.1.2', 'pygtk.version': (2, 24, 0), 'gobject.version': (2, 28, 6), 'build.nvcc': '8.0.44', 'xkbmap_x11_keycodes': {9: ['Escape'], 10: ['1', 'exclam'], 11: ['2', 'at'], 12: ['3', 'numbersign'], 13: ['4', 'dollar'], 14: ['5', 'percent'], 15: ['6', 'asciicircum'], 16: ['7', 'ampersand'], 17: ['8', 'asterisk'], 18: ['9', 'parenleft'], 19: ['0', 'parenright'], 20: ['minus', 'underscore'], 21: ['equal', 'plus'], 22: ['BackSpace', 'Terminate_Server'], 23: ['Tab', 'ISO_Left_Tab'], 24: ['q', 'Q'], 25: ['w', 'W'], 26: ['e', 'E'], 27: ['r', 'R'], 28: ['t', 'T'], 29: ['y', 'Y'], 30: ['u', 'U'], 31: ['i', 'I'], 32: ['o', 'O'], 33: ['p', 'P'], 34: ['bracketleft', 'braceleft'], 35: ['bracketright', 'braceright'], 36: ['Return'], 37: ['Control_L'], 38: ['a', 'A'], 39: ['s', 'S'], 40: ['d', 'D'], 41: ['f', 'F'], 42: ['g', 'G'], 43: ['h', 'H'], 44: ['j', 'J'], 45: ['k', 'K'], 46: ['l', 'L'], 47: ['semicolon', 'colon'], 48: ['apostrophe', 'quotedbl'], 49: ['grave', 'asciitilde'], 50: ['Shift_L'], 51: ['backslash', 'bar'], 52: ['z', 'Z'], 53: ['x', 'X'], 54: ['c', 'C'], 55: ['v', 'V'], 56: ['b', 'B'], 57: ['n', 'N'], 58: ['m', 'M'], 59: ['comma', 'less'], 60: ['period', 'greater'], 61: ['slash', 'question'], 62: ['Shift_R'], 63: ['KP_Multiply', 'XF86ClearGrab'], 64: ['Alt_L', 'Meta_L'], 65: ['space'], 66: ['Caps_Lock'], 67: ['F1', 'XF86Switch_VT_1'], 68: ['F2', 'XF86Switch_VT_2'], 69: ['F3', 'XF86Switch_VT_3'], 70: ['F4', 'XF86Switch_VT_4'], 71: ['F5', 'XF86Switch_VT_5'], 72: ['F6', 'XF86Switch_VT_6'], 73: ['F7', 'XF86Switch_VT_7'], 74: ['F8', 'XF86Switch_VT_8'], 75: ['F9', 'XF86Switch_VT_9'], 76: ['F10', 'XF86Switch_VT_10'], 77: ['Num_Lock', 'Pointer_EnableKeys'], 78: ['Scroll_Lock'], 79: ['KP_Home', 'KP_7'], 80: ['KP_Up', 'KP_8'], 81: ['KP_Prior', 'KP_9'], 82: ['KP_Subtract', 'XF86Prev_VMode'], 83: ['KP_Left', 'KP_4'], 84: ['KP_Begin', 'KP_5'], 85: ['KP_Right', 'KP_6'], 86: ['KP_Add', 'XF86Next_VMode'], 87: ['KP_End', 'KP_1'], 88: ['KP_Down', 'KP_2'], 89: ['KP_Next', 'KP_3'], 90: ['KP_Insert', 'KP_0'], 91: ['KP_Delete', 'KP_Decimal'], 93: ['Mode_switch'], 94: ['less', 'greater', 'bar', 'brokenbar', 'bar', 'brokenbar'], 95: ['F11', 'XF86Switch_VT_11'], 96: ['F12', 'XF86Switch_VT_12'], 97: ['Home'], 98: ['Up'], 99: ['Prior'], 100: ['Left'], 102: ['Right'], 103: ['End'], 104: ['Down'], 105: ['Next'], 106: ['Insert'], 107: ['Delete'], 108: ['KP_Enter'], 109: ['Control_R'], 110: ['Pause', 'Break'], 111: ['Print', 'Sys_Req'], 112: ['KP_Divide', 'XF86Ungrab'], 113: ['Alt_R', 'Meta_R'], 115: ['Super_L'], 116: ['Super_R'], 117: ['Menu'], 124: ['ISO_Level3_Shift'], 125: ['', 'Alt_L'], 126: ['KP_Equal'], 127: ['', 'Super_L'], 128: ['', 'Hyper_L'], 156: ['', 'Meta_L']}, 'theme.default.icons': ['text-x-apport', 'mc', 'gvim', 'byobu', 'display-im6.q16', 'xterm-color', 'MidnightCommander', 'apport'], 'xkbmap_mod_managed': [], 'sound.ogg-latency-fix': True, 'platform.architecture': ('64bit', 'ELF'), 'mouse.show': True, 'python.bits': 64, 'gdk.version': '2.24.0', 'encoding.scaling.control': 1, 'dpi': 75, 'bencode.version': ('Cython', 0, 12), 'platform.processor': 'Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz', 'encoding.initial_quality': 30, 'control_commands': ['show_session_info', 'show_bug_report', 'debug', 'enable_zlib', 'enable_lz4', 'enable_lzo', 'enable_bencode', 'enable_rencode'], 'encoding.min-speed': 30, 'build.lib.vpx': '1.5.0', 'build.version': '1.0.1', 'av-sync': True, 'encoding.video_scaling': True, 'window.resize-counter': True, 'bell': True, 'encoding.cython.version': ('1', '0', '24', '1'), 'platform.release': '4.4.0-31-generic', 'build.cpu': 'x86_64', 'sound.demuxers': ['ogg', 'mka', 'mpeg4'], 'platform': 'linux2', 'xkbmap_print': '', 'open-files': False, 'info-namespace': True, 'file-transfer': True, 'build.lib.x11': '1.6.3', 'encoding.speed': 0, 'mmap_file': '/tmp/xpra.cYp4ji.mmap', 'encodings.window-icon': ['premult_argb32', 'png'], 'xkbmap_mod_meanings': {'ISO_Level3_Shift': 'mod5', 'Mode_switch': 'mod5', 'Meta_L': 'mod1', 'Control_R': 'control', 'Alt_R': 'mod1', 'Hyper_L': 'mod4', 'Caps_Lock': 'lock', 'Alt_L': 'mod1', 'Num_Lock': 'mod2', 'Super_L': 'mod4', 'Shift_R': 'shift', 'Shift_L': 'shift', 'Control_L': 'control'}, 'encoding.PIL.version': '3.1.2', 'encoding.rgb_formats': ['RGB', 'RGBX', 'RGBA'], 'build.lib.pygtk': '2.24.0', 'xkbmap_query_struct': {'rules': u'xorg', 'model': u'pc105', 'layout': u'us'}, 'encodings.cursor': ['raw', 'png'], 'sound.pygst.version': ['3', '20', '0'], 'sound.python.bits': u'64', 'session-type': '', 'username': 'niki', 'auto_refresh_delay': 150, 'mmap_token': 12721092246171010495334738083324022398L, 'window.configure.pointer': True, 'notifications': False, 'xkbmap_query': 'rules:      xorg\nmodel:      pc105\nlayout:     us\n', 'encoding.rgb24zlib': True, 'platform.machine': 'x86_64', 'encoding.x264.YUV420P.profile': 'high10', 'file-size-limit': 100, 'rencode': True, 'generic_window_types': True, 'gtk.version': (2, 24, 30), 'modifiers': [], 'mouse.initial-position': (1521, 214), 'platform.name': 'Linux Ubuntu 16.04 xenial', 'build.lib.xrandr': '1.5.0', 'zlib': True, 'encoding.flush': True, 'build.revision': 14723, 'windows': True, 'printing': True, 'window.initiate-moveresize': True, 'display': ':1984', 'screen-scaling.enabled': False, 'encoding.numpy.version': '1.11.0', 'build.time': '13:29', 'server-window-move-resize': True, 'desktop_size': (5206, 1200), 'randr_notify': True, 'share': False, 'encoding.video_reinit': True, 'cursors': True, 'encoding.buffer_api.version': 1, 'sound.decoders': ['opus+ogg', 'opus', 'vorbis+mka', 'flac+ogg', 'flac', 'mp3', 'wav+lz4', 'wav+lzo', 'wav', 'wavpack', 'speex+ogg', 'speex', 'flac+ogg', 'opus+mka', 'flac', 'mp3+mpeg4'], 'rencode.version': ('Cython', 1, 0, 5), 'generic-rgb-encodings': True, 'xkbmap_keycodes': [(65307, 'Escape', 9, 0, 0), (49, '1', 10, 0, 0), (33, 'exclam', 10, 0, 1), (50, '2', 11, 0, 0), (64, 'at', 11, 0, 1), (51, '3', 12, 0, 0), (35, 'numbersign', 12, 0, 1), (52, '4', 13, 0, 0), (36, 'dollar', 13, 0, 1), (53, '5', 14, 0, 0), (37, 'percent', 14, 0, 1), (54, '6', 15, 0, 0), (94, 'asciicircum', 15, 0, 1), (55, '7', 16, 0, 0), (38, 'ampersand', 16, 0, 1), (56, '8', 17, 0, 0), (42, 'asterisk', 17, 0, 1), (57, '9', 18, 0, 0), (40, 'parenleft', 18, 0, 1), (48, '0', 19, 0, 0), (41, 'parenright', 19, 0, 1), (45, 'minus', 20, 0, 0), (95, 'underscore', 20, 0, 1), (61, 'equal', 21, 0, 0), (43, 'plus', 21, 0, 1), (65288, 'BackSpace', 22, 0, 0), (65237, 'Terminate_Server', 22, 0, 1), (65289, 'Tab', 23, 0, 0), (65056, 'ISO_Left_Tab', 23, 0, 1), (113, 'q', 24, 0, 0), (81, 'Q', 24, 0, 1), (119, 'w', 25, 0, 0), (87, 'W', 25, 0, 1), (101, 'e', 26, 0, 0), (69, 'E', 26, 0, 1), (114, 'r', 27, 0, 0), (82, 'R', 27, 0, 1), (116, 't', 28, 0, 0), (84, 'T', 28, 0, 1), (121, 'y', 29, 0, 0), (89, 'Y', 29, 0, 1), (117, 'u', 30, 0, 0), (85, 'U', 30, 0, 1), (105, 'i', 31, 0, 0), (73, 'I', 31, 0, 1), (111, 'o', 32, 0, 0), (79, 'O', 32, 0, 1), (112, 'p', 33, 0, 0), (80, 'P', 33, 0, 1), (91, 'bracketleft', 34, 0, 0), (123, 'braceleft', 34, 0, 1), (93, 'bracketright', 35, 0, 0), (125, 'braceright', 35, 0, 1), (65293, 'Return', 36, 0, 0), (65507, 'Control_L', 37, 0, 0), (97, 'a', 38, 0, 0), (65, 'A', 38, 0, 1), (115, 's', 39, 0, 0), (83, 'S', 39, 0, 1), (100, 'd', 40, 0, 0), (68, 'D', 40, 0, 1), (102, 'f', 41, 0, 0), (70, 'F', 41, 0, 1), (103, 'g', 42, 0, 0), (71, 'G', 42, 0, 1), (104, 'h', 43, 0, 0), (72, 'H', 43, 0, 1), (106, 'j', 44, 0, 0), (74, 'J', 44, 0, 1), (107, 'k', 45, 0, 0), (75, 'K', 45, 0, 1), (108, 'l', 46, 0, 0), (76, 'L', 46, 0, 1), (59, 'semicolon', 47, 0, 0), (58, 'colon', 47, 0, 1), (39, 'apostrophe', 48, 0, 0), (34, 'quotedbl', 48, 0, 1), (96, 'grave', 49, 0, 0), (126, 'asciitilde', 49, 0, 1), (65505, 'Shift_L', 50, 0, 0), (92, 'backslash', 51, 0, 0), (124, 'bar', 51, 0, 1), (122, 'z', 52, 0, 0), (90, 'Z', 52, 0, 1), (120, 'x', 53, 0, 0), (88, 'X', 53, 0, 1), (99, 'c', 54, 0, 0), (67, 'C', 54, 0, 1), (118, 'v', 55, 0, 0), (86, 'V', 55, 0, 1), (98, 'b', 56, 0, 0), (66, 'B', 56, 0, 1), (110, 'n', 57, 0, 0), (78, 'N', 57, 0, 1), (109, 'm', 58, 0, 0), (77, 'M', 58, 0, 1), (44, 'comma', 59, 0, 0), (60, 'less', 59, 0, 1), (46, 'period', 60, 0, 0), (62, 'greater', 60, 0, 1), (47, 'slash', 61, 0, 0), (63, 'question', 61, 0, 1), (65506, 'Shift_R', 62, 0, 0), (65450, 'KP_Multiply', 63, 0, 0), (269024801, 'XF86ClearGrab', 63, 0, 1), (65513, 'Alt_L', 64, 0, 0), (65511, 'Meta_L', 64, 0, 1), (32, 'space', 65, 0, 0), (65509, 'Caps_Lock', 66, 0, 0), (65470, 'F1', 67, 0, 0), (269024769, 'XF86Switch_VT_1', 67, 0, 1), (65471, 'F2', 68, 0, 0), (269024770, 'XF86Switch_VT_2', 68, 0, 1), (65472, 'F3', 69, 0, 0), (269024771, 'XF86Switch_VT_3', 69, 0, 1), (65473, 'F4', 70, 0, 0), (269024772, 'XF86Switch_VT_4', 70, 0, 1), (65474, 'F5', 71, 0, 0), (269024773, 'XF86Switch_VT_5', 71, 0, 1), (65475, 'F6', 72, 0, 0), (269024774, 'XF86Switch_VT_6', 72, 0, 1), (65476, 'F7', 73, 0, 0), (269024775, 'XF86Switch_VT_7', 73, 0, 1), (65477, 'F8', 74, 0, 0), (269024776, 'XF86Switch_VT_8', 74, 0, 1), (65478, 'F9', 75, 0, 0), (269024777, 'XF86Switch_VT_9', 75, 0, 1), (65479, 'F10', 76, 0, 0), (269024778, 'XF86Switch_VT_10', 76, 0, 1), (65407, 'Num_Lock', 77, 0, 0), (65273, 'Pointer_EnableKeys', 77, 0, 1), (65300, 'Scroll_Lock', 78, 0, 0), (65429, 'KP_Home', 79, 0, 0), (65463, 'KP_7', 79, 0, 1), (65431, 'KP_Up', 80, 0, 0), (65464, 'KP_8', 80, 0, 1), (65434, 'KP_Page_Up', 81, 0, 0), (65465, 'KP_9', 81, 0, 1), (65453, 'KP_Subtract', 82, 0, 0), (269024803, 'XF86Prev_VMode', 82, 0, 1), (65430, 'KP_Left', 83, 0, 0), (65460, 'KP_4', 83, 0, 1), (65437, 'KP_Begin', 84, 0, 0), (65461, 'KP_5', 84, 0, 1), (65432, 'KP_Right', 85, 0, 0), (65462, 'KP_6', 85, 0, 1), (65451, 'KP_Add', 86, 0, 0), (269024802, 'XF86Next_VMode', 86, 0, 1), (65436, 'KP_End', 87, 0, 0), (65457, 'KP_1', 87, 0, 1), (65433, 'KP_Down', 88, 0, 0), (65458, 'KP_2', 88, 0, 1), (65435, 'KP_Page_Down', 89, 0, 0), (65459, 'KP_3', 89, 0, 1), (65438, 'KP_Insert', 90, 0, 0), (65456, 'KP_0', 90, 0, 1), (65439, 'KP_Delete', 91, 0, 0), (65454, 'KP_Decimal', 91, 0, 1), (65406, 'Mode_switch', 93, 0, 0), (60, 'less', 94, 0, 0), (62, 'greater', 94, 0, 1), (124, 'bar', 94, 0, 2), (166, 'brokenbar', 94, 0, 3), (65480, 'F11', 95, 0, 0), (269024779, 'XF86Switch_VT_11', 95, 0, 1), (65481, 'F12', 96, 0, 0), (269024780, 'XF86Switch_VT_12', 96, 0, 1), (65360, 'Home', 97, 0, 0), (65362, 'Up', 98, 0, 0), (65365, 'Page_Up', 99, 0, 0), (65361, 'Left', 100, 0, 0), (65363, 'Right', 102, 0, 0), (65367, 'End', 103, 0, 0), (65364, 'Down', 104, 0, 0), (65366, 'Page_Down', 105, 0, 0), (65379, 'Insert', 106, 0, 0), (65535, 'Delete', 107, 0, 0), (65421, 'KP_Enter', 108, 0, 0), (65508, 'Control_R', 109, 0, 0), (65299, 'Pause', 110, 0, 0), (65387, 'Break', 110, 0, 1), (65377, 'Print', 111, 0, 0), (65301, 'Sys_Req', 111, 0, 1), (65455, 'KP_Divide', 112, 0, 0), (269024800, 'XF86Ungrab', 112, 0, 1), (65514, 'Alt_R', 113, 0, 0), (65512, 'Meta_R', 113, 0, 1), (65515, 'Super_L', 115, 0, 0), (65516, 'Super_R', 116, 0, 0), (65383, 'Menu', 117, 0, 0), (65027, 'ISO_Level3_Shift', 124, 0, 0), (65513, 'Alt_L', 125, 0, 1), (65469, 'KP_Equal', 126, 0, 0), (65515, 'Super_L', 127, 0, 1), (65517, 'Hyper_L', 128, 0, 1), (65511, 'Meta_L', 156, 0, 1)], 'encoding.icons.max_size': (128, 128), 'encoders': ['bencode', 'rencode'], 'window.states': ['fullscreen', 'maximized', 'sticky', 'above', 'below', 'shaded', 'iconified', 'skip-taskbar', 'skip-pager'], 'raw_window_icons': True, 'clipboard.set_enabled': True, 'build.python': '2.7.11', 'system_tray': True, 'hostname': 'lipbu', 'namespace': True, 'build.cython': '0.24.1', 'sound.bundle-metadata': ['True'], 'encoding.rgb_zlib': True, 'metadata.supported': ['title', 'icon-title', 'pid', 'iconic', 'size-hints', 'class-instance', 'client-machine', 'transient-for', 'window-type', 'fullscreen', 'maximized', 'decorations', 'skip-taskbar', 'skip-pager', 'has-alpha', 'override-redirect', 'tray', 'modal', 'role', 'opacity', 'xid', 'group-leader', 'command', 'workspace', 'above', 'below', 'sticky', 'set-initial-position', 'shaded', 'bypass-compositor', 'strut', 'fullscreen-monitors', 'shape'], 'encoding.full_csc_modes': {'h264': ['ARGB', 'BGRA', 'BGRX', 'GBRP', 'RGB', 'XRGB', 'YUV420P', 'YUV422P', 'YUV444P'], 'h265': ['BGRX', 'GBRP', 'RGB', 'XRGB', 'YUV420P', 'YUV422P', 'YUV444P'], 'mpeg4': ['YUV420P'], 'vp8': ['YUV420P'], 'vp9': ['YUV420P', 'YUV444P']}, 'python-lz4.version': '0.7.0', 'platform.linux_distribution': ('Ubuntu', '16.04', 'xenial'), 'encoding.rgb_lz4': True, 'sound.pulseaudio': {'found': None, 'id': '', 'wrapper': 'pactl', 'server': ''}, 'sound.encoders': ['opus+ogg', 'opus', 'vorbis+mka', 'flac+ogg', 'flac', 'mp3', 'wav+lz4', 'wav+lzo', 'wav', 'wavpack', 'speex+ogg', 'speex', 'opus', 'flac+ogg', 'opus+mka', 'flac', 'mp3+mpeg4'], 'encoding.delta_buckets': 5, 'sound.devices': 0, 'bencode': True, 'antialias': {}, 'sound.python.version': ['2', '7', '12'], 'show-desktop': True, 'clipboard.greedy': False, 'xkbmap_layouts': ['us'], 'build.date': '2017-01-07', 'display-icc': {}, 'lzo.version': '2.08', 'sound.plugins': ['3gppmux', 'a52dec', 'aacparse', 'aasink', 'ac3parse', 'adder', 'agingtv', 'alawdec', 'alawenc', 'alpha', 'alphacolor', 'amrnbdec', 'amrnbenc', 'amrparse', 'amrwbdec', 'apedemux', 'apev2mux', 'appsink', 'appsrc', 'asfdemux', 'aspectratiocrop', 'asteriskh263', 'audioamplify', 'audiochebband', 'audiocheblimit', 'audioconvert', 'audiodynamic', 'audioecho', 'audiofirfilter', 'audioiirfilter', 'audioinvert', 'audiokaraoke', 'audiopanorama', 'audiorate', 'audioresample', 'audiotestsrc', 'audiowsincband', 'audiowsinclimit', 'auparse', 'autoaudiosink', 'autoaudiosrc', 'autovideosink', 'autovideosrc', 'avidemux', 'avimux', 'avisubtitle', 'bin', 'breakmydata', 'cacasink', 'cairooverlay', 'camerabin', 'capsfilter', 'capssetter', 'cdiocddasrc', 'cdparanoiasrc', 'clockoverlay', 'concat', 'cpureport', 'cutter', 'dcaparse', 'decodebin', 'deinterlace', 'deinterleave', 'dicetv', 'downloadbuffer', 'dtmfsrc', 'dv1394src', 'dvdec', 'dvdemux', 'dvdlpcmdec', 'dvdreadsrc', 'dvdsubdec', 'dvdsubparse', 'dynudpsink', 'edgetv', 'encodebin', 'equalizer-10bands', 'equalizer-3bands', 'equalizer-nbands', 'fakesink', 'fakesrc', 'fdsink', 'fdsrc', 'filesink', 'filesrc', 'flacdec', 'flacenc', 'flacparse', 'flactag', 'flvdemux', 'flvmux', 'flxdec', 'funnel', 'gamma', 'gdkpixbufdec', 'gdkpixbufoverlay', 'gdkpixbufsink', 'giosink', 'giosrc', 'giostreamsink', 'giostreamsrc', 'goom', 'goom2k1', 'hdv1394src', 'icydemux', 'id3demux', 'id3v2mux', 'identity', 'imagefreeze', 'input-selector', 'interleave', 'ismlmux', 'jackaudiosink', 'jackaudiosrc', 'jifmux', 'jpegdec', 'jpegenc', 'jpegparse', 'lamemp3enc', 'level', 'mad', 'matroskademux', 'matroskamux', 'matroskaparse', 'mj2mux', 'monoscope', 'mp4mux', 'mpeg2dec', 'mpegaudioparse', 'mpg123audiodec', 'mulawdec', 'mulawenc', 'multifdsink', 'multifilesink', 'multifilesrc', 'multipartdemux', 'multipartmux', 'multiqueue', 'multisocketsink', 'multiudpsink', 'navigationtest', 'navseek', 'oggaviparse', 'oggdemux', 'oggmux', 'oggparse', 'ogmaudioparse', 'ogmtextparse', 'ogmvideoparse', 'optv', 'opusdec', 'opusenc', 'oss4sink', 'oss4src', 'osssink', 'osssrc', 'output-selector', 'pipeline', 'playbin', 'playsink', 'pngdec', 'pngenc', 'pnmsrc', 'progressreport', 'pushfilesrc', 'qtdemux', 'qtmoovrecover', 'qtmux', 'quarktv', 'queue', 'queue2', 'rademux', 'radioactv', 'rdtdepay', 'rdtmanager', 'revtv', 'rganalysis', 'rglimiter', 'rgvolume', 'rippletv', 'rmdemux', 'rndbuffersize', 'rtpL16depay', 'rtpL16pay', 'rtpL24depay', 'rtpL24pay', 'rtpac3depay', 'rtpac3pay', 'rtpamrdepay', 'rtpamrpay', 'rtpasfdepay', 'rtpbin', 'rtpbvdepay', 'rtpbvpay', 'rtpceltdepay', 'rtpceltpay', 'rtpdec', 'rtpdtmfdepay', 'rtpdtmfmux', 'rtpdtmfsrc', 'rtpdvdepay', 'rtpdvpay', 'rtpg722depay', 'rtpg722pay', 'rtpg723depay', 'rtpg723pay', 'rtpg726depay', 'rtpg726pay', 'rtpg729depay', 'rtpg729pay', 'rtpgsmdepay', 'rtpgsmpay', 'rtpgstdepay', 'rtpgstpay', 'rtph261depay', 'rtph261pay', 'rtph263depay', 'rtph263pay', 'rtph263pdepay', 'rtph263ppay', 'rtph264depay', 'rtph264pay', 'rtph265depay', 'rtph265pay', 'rtpilbcdepay', 'rtpilbcpay', 'rtpj2kdepay', 'rtpj2kpay', 'rtpjitterbuffer', 'rtpjpegdepay', 'rtpjpegpay', 'rtpklvdepay', 'rtpklvpay', 'rtpmp1sdepay', 'rtpmp2tdepay', 'rtpmp2tpay', 'rtpmp4adepay', 'rtpmp4apay', 'rtpmp4gdepay', 'rtpmp4gpay', 'rtpmp4vdepay', 'rtpmp4vpay', 'rtpmpadepay', 'rtpmpapay', 'rtpmparobustdepay', 'rtpmpvdepay', 'rtpmpvpay', 'rtpmux', 'rtpopusdepay', 'rtpopuspay', 'rtppcmadepay', 'rtppcmapay', 'rtppcmudepay', 'rtppcmupay', 'rtpptdemux', 'rtpqcelpdepay', 'rtpqdm2depay', 'rtprtxqueue', 'rtprtxreceive', 'rtprtxsend', 'rtpsbcdepay', 'rtpsbcpay', 'rtpsession', 'rtpsirendepay', 'rtpsirenpay', 'rtpspeexdepay', 'rtpspeexpay', 'rtpssrcdemux', 'rtpstreamdepay', 'rtpstreampay', 'rtpsv3vdepay', 'rtptheoradepay', 'rtptheorapay', 'rtpvorbisdepay', 'rtpvorbispay', 'rtpvp8depay', 'rtpvp8pay', 'rtpvp9depay', 'rtpvp9pay', 'rtpvrawdepay', 'rtpvrawpay', 'rtpxqtdepay', 'rtspreal', 'rtspsrc', 'rtspwms', 'sbcparse', 'scaletempo', 'shagadelictv', 'shapewipe', 'shout2send', 'siddec', 'smpte', 'smptealpha', 'socketsrc', 'souphttpclientsink', 'souphttpsrc', 'spectrum', 'speexdec', 'speexenc', 'splitfilesrc', 'splitmuxsink', 'splitmuxsrc', 'ssaparse', 'streaktv', 'streamiddemux', 'streamsynchronizer', 'subparse', 'subtitleoverlay', 'taginject', 'tcpclientsink', 'tcpclientsrc', 'tcpserversink', 'tcpserversrc', 'tee', 'testsink', 'textoverlay', 'textrender', 'theoradec', 'theoraenc', 'theoraparse', 'timeoverlay', 'twolamemp2enc', 'typefind', 'udpsink', 'udpsrc', 'uridecodebin', 'v4l2radio', 'v4l2sink', 'v4l2src', 'valve', 'vertigotv', 'videobalance', 'videobox', 'videoconvert', 'videocrop', 'videoflip', 'videomedian', 'videomixer', 'videorate', 'videoscale', 'videotestsrc', 'viewfinderbin', 'volume', 'vorbisdec', 'vorbisenc', 'vorbisparse', 'vorbistag', 'vp8dec', 'vp8enc', 'vp9dec', 'vp9enc', 'warptv', 'wavenc', 'wavpackdec', 'wavpackenc', 'wavpackparse', 'wavparse', 'webmmux', 'wrappercamerabinsrc', 'x264enc', 'ximagesink', 'ximagesrc', 'xingmux', 'xvimagesink', 'y4menc'], 'sound.sources': ['autoaudiosrc', 'jackaudiosrc', 'osssrc', 'oss4src', 'jackaudiosrc', 'audiotestsrc'], 'encoding.min-quality': 30, 'pyglib.version': (2, 28, 6), 'compression_level': 1, 'sound.muxers': ['ogg', 'mka', 'mpeg4'], 'build.local_modifications': 0, 'clipboard.selections': ['CLIPBOARD', 'PRIMARY', 'SECONDARY'], 'sound.gst.version': ['1', '8', '2', '0'], 'encoding.swscale.version': (4, 2, 100), 'encoding.csc_atoms': True}]': found None value!
402017-01-15 15:57:50,971 Error: failed to receive anything, not an xpra server?
412017-01-15 15:57:50,971   could also be the wrong protocol, username, password or port
422017-01-15 15:57:50,971 Connection lost