x2go-dev April 2016

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132 discussions

Bug#1017: dolphin (KDE) crashes in Xfce session
by Oliver R. 03 Apr '16

03 Apr '16

Package: x2goserver Version: 4.0.1.19-0 When I start a session on a remote machine running Linux Mint 13 Xfce (Ubuntu 12.04) and try to run dolphin (from KDE), I get a crash report. Below is what I see on the console. Everything is fine, however, when I use desktop sharing. Oliver user@box:~$ dolphin [xcb] Extra reply data still left in queue [xcb] This is most likely caused by a broken X extension library [xcb] Aborting, sorry about that. dolphin: ../../src/xcb_io.c:576: _XReply: Assertion `!xcb_xlib_extra_reply_data_left' failed. KCrash: Application 'dolphin' crashing... KCrash: Attempting to start /usr/lib/kde4/libexec/drkonqi from kdeinit sock_file=/home/user/.kde/socket-box/kdeinit4__58 [1]+ Angehalten dolphin user@box:~$ QSocketNotifier: Invalid socket 13 and type 'Read', disabling... [1]+ Exit 253 dolphin user@box:~$

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Bug#1016: python-x2go breaks with gevent 1.1.0
by Cezary Statkiewicz 01 Apr '16

01 Apr '16

Package: python-x2go Version: 0.5.0.4 Hi, I'm using x2go python bindings, and noticed that X2GoSession's .suspend() can break with gevent 1.1. I've downgraded gevent to 1.0.2 and unchanged code works fine with it. Sample code (i believe taken from a sample code): class Client(X2GoClient): def do_connect(self): ... sid = self.register_session(server=session_args.pop('server', None), username=session_args.pop('username', None), profile_name=session_args.pop('profile_name', None), port=session_args.pop('port', None), return_object=True) sid.update_params(session_args) sid.connect() self.clean_sessions(sid.uuid) sid.start(cmd='XFCE') session_name = sid.get_session_name() if session_name is None: log.error("X2Go session creation: Session name is None, terminating") return sid.suspend() ... Traceback: File "/usr/lib/python2.7/dist-packages/x2go/session.py", line 2303, in suspend self._lock.release() File "gevent/_semaphore.py", line 266, in gevent._semaphore.BoundedSemaphore.release (gevent/gevent._semaphore.c:4866) File "gevent/_semaphore.py", line 268, in gevent._semaphore.BoundedSemaphore.release (gevent/gevent._semaphore.c:4802) thread.error: Semaphore released too many times Best Regards, Cezary Statkiewicz

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x2go-dev April 2016