From r25468:
$ file Screenshot.png Screenshot.png: ASCII text, with very long lines, with no line terminators $ head -c 20 Screenshot.png ; echo b'\x89PNG\r\n\x1a\n\ $
xpra info "collected" via right-click menu on Windows 10
I think I know where the problem is. The usual strings vs bytes python nonsense.
Hmmm. No. I can't reproduce the problem. Please attach the file.
Please specify the exact versions used at both ends, as well as the distro version.
Server: Xenial / r25174, Client: Win10 / r25468
Screenshot is not really needed. If I do:
a = b'\x89PNG\r\n\x1a\n\x00\x00\x00\rIHDR....' with open('Screenshot.png', 'wb') as f: f.write(a)
It will save the screenshot as expected (It will take some time to paste 450kb chars in the terminal, but it will happen).
I cannot reproduce any problems. Tested with 3.0.6-r25174 on a Xenial server and win10 client as well as xenial client.
Tested with python2 and python3 versions of the client and server.
You must have left some important detail out. For a start, the python version(s) used and the exact command lines.
I don't know if you checked - does this help? attachment/ticket/2618/xpra-2618-info.zip
I opened this as a consequence of #2618.
I don't know if you checked - does this help? attachment/ticket/2618/xpra-2618-info.zip
No. But this would:
You must have left some important detail out. For a start, the python version(s) used and the exact command lines.
xpra-info collected from this session:
"Xpra-Python3-x86_64_4.0-r25519\xpra_cmd" attach ssh://user@ip/0 --ssh="plink -ssh -agent" --keyboard-layout=us --keyboard-layouts=us,gr --opengl=no --min-quality=20 --desktop-scaling=0.75 2020-03-05 20:53:24,914 Xpra GTK3 client version 4.0-r25519 64-bit 2020-03-05 20:53:24,916 running on Microsoft Windows 10 2020-03-05 20:53:24,978 Warning: failed to import opencv: 2020-03-05 20:53:24,979 No module named 'cv2' 2020-03-05 20:53:24,979 webcam forwarding is disabled 2020-03-05 20:53:26,055 GStreamer version 1.16.2 for Python 3.8.2 64-bit 2020-03-05 20:53:26,557 keyboard layout code 0x409 2020-03-05 20:53:26,559 identified as 'United States - English' : us 2020-03-05 20:53:27,110 keyboard settings: layout=us 2020-03-05 20:53:27,115 desktop size is 1600x900 with 1 screen: 2020-03-05 20:53:27,116 Default (423x238 mm - DPI: 96x96) workarea: 1600x860 2020-03-05 20:53:27,117 (Standard monitor types) Generic PnP Monitor (309x174 mm - DPI: 131x131) 2020-03-05 20:53:27,117 downscaled to 75%, virtual screen size: 2133x1200 2020-03-05 20:53:27,118 Default (423x238 mm - DPI: 128x128) workarea: 2133x1147 2020-03-05 20:53:27,120 (Standard monitor types) Generic PnP Monitor (309x174 mm - DPI: 175x175) 2020-03-05 20:53:35,019 enabled remote logging 2020-03-05 20:53:35,032 Xpra GTK3 shadow server version 3.0.6-r25174 64-bit 2020-03-05 20:53:35,035 running on Linux Ubuntu 16.04 xenial 2020-03-05 20:53:35,038 remote desktop size is 6400x1440 2020-03-05 20:53:35,060 Attached to 172.16.57.121:22 2020-03-05 20:53:35,069 (press Control-C to detach) (xpra_cmd:8268): Pango-WARNING **: 20:53:35.748: couldn't load font "Bitstream Vera Sans Not-Rotated 14.662109375", falling back to "Sans Not-Rotated 14.662109375", expect ugly output. 2020-03-05 20:53:36,795 UI thread is now blocked 2020-03-05 20:53:37,462 UI thread is running again, resuming [...] 2020-03-05 23:10:04,688 server is not responding, drawing spinners over the windows 2020-03-05 23:10:05,078 server is OK again 2020-03-05 23:10:19,892 Warning: long timer waiting time, 2020-03-05 23:10:19,900 UI thread polling waited 1.3 seconds longer than intended (1.8 vs 0.5) 2020-03-05 23:10:27,043 unknown string message: 0xc2aa / 0x220550 / 0x2 2020-03-05 23:11:20,709 Warning: long timer waiting time, 2020-03-05 23:11:20,718 UI thread polling waited 1.7 seconds longer than intended (2.2 vs 0.5) 2020-03-05 23:11:20,939 server is not responding, drawing spinners over the windows 2020-03-05 23:11:21,513 server is OK again 2020-03-05 23:12:11,354 unknown string message: 0xc286 / 0x0 / 0x0 2020-03-05 23:12:21,373 unknown string message: 0xc286 / 0x0 / 0x0 2020-03-05 23:13:36,235 unknown string message: 0xc286 / 0x0 / 0x0 2020-03-05 23:14:58,893 server is not responding, drawing spinners over the windows 2020-03-05 23:14:59,147 server is OK again 2020-03-05 23:15:05,761 unknown string message: 0xc286 / 0x0 / 0x0
Right-click on tray > Information > Bug Report > Save: and I got attachment/ticket/2621/xpra-2620-test.zip
Then, to "render" the image (included in the attachment):
Simply prepend SCREEN =
to the file and then:
In [1]: exec(open('Screenshot.png.txt').read()) In [2]: with open('Screenshot.png', 'wb') as f: ...: f.write(SCREEN) ...:
Also also, while checking (in the server) that the file is "rendered" correctly:
$ xdg-open Screenshot.png xdg-open: failed to forward to xpra server using socket '/run/user/1000/xpra/usr-2': write() argument must be str, not bytes
And the image opened remotely
And... the bit I was missing is that you're using the bug report tool with python3 and not the xpra screenshot
command.
The fix is in r25535. Backport in r25536.
this ticket has been moved to: https://github.com/Xpra-org/xpra/issues/2621