AttributeError on latest client

[totaam]

Issue migrated from trac ticket # 1760

component: client | priority: critical | resolution: fixed

2018-02-01 20:11:44: maxmylyn created the issue

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Running a beta r18246 client against a beta r18246 server - both Fedora 26 and built from source.

I'm able to connect, but immediately upon connection the client outputs the following traceback and exits:

2018-02-01 12:08:40,357 error on <class 'xpra.platform.xposix.gui.ClientExtras'> cleanup
Traceback (most recent call last):
  File "/usr/lib64/python2.7/site-packages/xpra/client/ui_client_base.py", line 642, in cleanup
    x.cleanup()
  File "/usr/lib64/python2.7/site-packages/xpra/platform/xposix/gui.py", line 733, in cleanup
    if self.session_bus:
AttributeError: 'ClientExtras' object has no attribute 'session_bus'
2018-02-01 12:08:40,888 error on <class 'xpra.platform.xposix.gui.ClientExtras'> cleanup
Traceback (most recent call last):
  File "/usr/lib64/python2.7/site-packages/xpra/client/ui_client_base.py", line 642, in cleanup
    x.cleanup()
  File "/usr/lib64/python2.7/site-packages/xpra/platform/xposix/gui.py", line 733, in cleanup
    if self.session_bus:
AttributeError: 'ClientExtras' object has no attribute 'session_bus'

[totaam]

2018-02-01 21:34:16: antoine changed owner from antoine to maxmylyn

[totaam]

2018-02-01 21:34:16: antoine commented

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This particular traceback only occurs during cleanup (when the process terminates), not on connection.

It is caused by r18241 which disables part of r18240, it is fixed in r18247 - or by re-enabling the (broken) screensaver detection with XPRA_DBUS_SCREENSAVER=1 (see #540#comment:20)

If your client disconnects immediately, then that's a different problem.
Note: there seems to be some clipboard related problems caused by #1312, if that causes problems then just run with the clipboard disabled until that is solved.

[totaam]

2018-02-01 21:57:26: maxmylyn changed status from new to closed

[totaam]

2018-02-01 21:57:26: maxmylyn set resolution to fixed

[totaam]

2018-02-01 21:57:26: maxmylyn commented

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Weird - I rebuilt my server and client with r18247 and everything works as expected even running with clipboard enabled.

Closing.