Something X11 display related.
Traceback (most recent call first): File "/usr/lib64/python3.7/site-packages/xpra/sound/pulseaudio/pulseaudio_common_util.py", line 34, in get_x11_property root = X11Window.getDefaultRootWindow() File "/usr/lib64/python3.7/site-packages/xpra/sound/pulseaudio/pulseaudio_common_util.py", line 59, in get_pulse_id_x11_property return get_x11_property("PULSE_ID") File "/usr/lib64/python3.7/site-packages/xpra/sound/pulseaudio/pulseaudio_pactl_util.py", line 120, in get_pulse_id return get_pulse_id_x11_property() File "/usr/lib64/python3.7/site-packages/xpra/sound/pulseaudio/pulseaudio_pactl_util.py", line 195, in get_info "id" : get_pulse_id(), File "/usr/lib64/python3.7/site-packages/xpra/server/mixins/audio_server.py", line 293, in init_sound_options pa_info = get_pa_info() File "/usr/lib64/python3.7/site-packages/xpra/server/mixins/audio_server.py", line 59, in setup self.init_sound_options() File "/home/antoine/projects/Xpra/trunk/src/unittests/unit/server/mixins/servermixintest_util.py", line 86, in _test_mixin_class x.setup() File "./unittests/unit/server/mixins/audio_test.py", line 31, in test_audio }, AudioMixin) File "/usr/lib64/python3.7/unittest/case.py", line 615, in run testMethod() File "/usr/lib64/python3.7/unittest/case.py", line 663, in __call__ return self.run(*args, **kwds) File "/usr/lib64/python3.7/unittest/suite.py", line 122, in run test(result) File "/usr/lib64/python3.7/unittest/suite.py", line 84, in __call__ return self.run(*args, **kwds) File "/usr/lib64/python3.7/unittest/suite.py", line 122, in run test(result) File "/usr/lib64/python3.7/unittest/suite.py", line 84, in __call__ return self.run(*args, **kwds) File "/usr/lib64/python3.7/unittest/runner.py", line 176, in run test(result) File "/usr/lib64/python3.7/unittest/main.py", line 271, in runTests self.result = testRunner.run(self.test) File "/usr/lib64/python3.7/unittest/main.py", line 101, in __init__ self.runTests() File "./unittests/unit/server/mixins/audio_test.py", line 39, in main unittest.main() File "./unittests/unit/server/mixins/audio_test.py", line 43, in <module> main()
Program received signal SIGSEGV, Segmentation fault. 0x00007fffe9a63e06 in XDefaultRootWindow (dpy=0x555555893f90) at Macros.c:52 52 return (RootWindow(dpy,DefaultScreen(dpy)));
Tricky! This was a result of an old change where we removed the ability to connect to multiple X11 displays at the same time. The problem is that the unit tests create and destroy displays, and display contexts.
The bindings were made singletons, keeping hold of the X11 display until they are garbage collected on exit, but the X11 context they use may now get destroyed. What we really need is a way to invalidate the pointer we have handed over to the bindings...
But that's too hard to do, so r23193 just ensures we don't cache the display pointer in this particular case.
The only other place that is potentially problematic is X11XI2Bindings
as used in xpra.platform.xposix.gui
(as it is still cached there)
this ticket has been moved to: https://github.com/Xpra-org/xpra/issues/2358