kwin crashes on login and on resume from hibernate and suspend to RAM
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
kubuntu-meta (Ubuntu) |
New
|
Undecided
|
Unassigned | ||
kwin (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Application: kwin (4.11.11)
KDE Platform Version: 4.13.3 (Compiled from sources)
Qt Version: 4.8.6
Operating System: Linux 3.13.0-46-generic x86_64
Distribution: Ubuntu 14.04.2 LTS
-- Information about the crash:
- What I was doing when the application crashed:
This occurs somewhat regularly upon logging into kubuntu. On other instances it is when I return from either hibernate or suspend to RAM. The result is the windows have no title bar and cannot be closed. i have to restart the computer to get it to work again. Sometimes I have to restart several times. I tried to switch to a terminal and use killall kwin and then DISPLAY=:0 kwin to restart it but this has not yet worked.
The crash can be reproduced sometimes.
-- Backtrace:
Application: KWin (kwin), signal: Aborted
Using host libthread_db library "/lib/x86_
[KCrash Handler]
#6 0x00007f167b332cc9 in __GI_raise (sig=sig@entry=6) at ../nptl/
#7 0x00007f167b3360d8 in __GI_abort () at abort.c:89
#8 0x00007f1675677c92 in qt_message_output (msgType=<optimized out>, buf=0x2708cc8 "kwin(4327)/kdeui (kdelibs): Session bus not found \nTo circumvent this problem try the following command (with Linux and bash) \nexport $(dbus-launch) ") at global/
#9 0x00007f1679f63be9 in QDebug::~QDebug (this=0x7fff179
#10 0x00007f167a03bdf8 in KApplicationPri
#11 0x00007f167a03c7d2 in KApplication:
#12 0x00007f167b73bc46 in KWin::Applicati
#13 0x00007f167b73d6bf in kdemain (argc=1, argv=0x7fff1797
#14 0x00007f167b31dec5 in __libc_start_main (main=0x4006d0 <main(int, char**)>, argc=1, argv=0x7fff1797
#15 0x00000000004006fe in _start ()
Possible duplicates by query: bug 333347.
affects: | ubuntu → kubuntu-meta (Ubuntu) |
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