Bug 356744

Summary:	Crash when ever i am trying to boot in Kubuntu
Product:	[Plasma] plasmashell	Reporter:	Greg <greg.yorkshire.uk>
Component:	general	Assignee:	David Edmundson <kde>
Status:	RESOLVED DUPLICATE
Severity:	grave	CC:	bhush94, plasma-bugs
Priority:	NOR
Version:	5.1.2
Target Milestone:	1.0
Platform:	Kubuntu
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	backtrace

Description Greg 2015-12-15 17:30:10 UTC

Using kubuntu and any kernal version above 4.2.0-18-generic and i get first a krunner crash:
Krunner PID1322 Signal Aborted(6)
If i try and report this at the time i get the following error "Error sending crash report, error code 32000

Then after clicking close i get "Plasma is unable to start as it could not correctly use openGl2
Plasmashell PID 1327 Aborted (6)

That tells me its unable to generate a crash report.

If i click close again it will reopen twice then on the 3rd time i am left with a black screen. 

Also my KDE version is reprting as 5.15.0    i could not find this on the above list.  Booting up using kernal 4.2.0-18 works pefectly. 



Reproducible: Always

Steps to Reproduce:
1. Start Kubuntu using any version of ubuntu kernal above 4.2.0-18-generic
2. Try and file a Krunner  bug report and close
3.Try and file a plasma bug report and close

Actual Results:  
black screen, no plasma shell, most shortcut keys unresponsive.

Expected Results:  
krunner to work, plasma to load, usable operating system. 

If i did not still have my previous kernal version available to me i would have a completely non functioning desktop.

Comment 1 Greg 2015-12-15 17:34:20 UTC

Application: krunner (0.1)

Qt Version: 5.4.2
Operating System: Linux 4.2.0-21-generic x86_64
Distribution: Ubuntu 15.10

-- Information about the crash:
- What I was doing when the application crashed: Attempting to boot, every version of kernal after 4.2.0-18 is causing this error, but booting using 18 works pefectly.

The crash can be reproduced every time.

-- Backtrace:
Application: krunner (krunner), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa4aa366800 (LWP 1322))]

Thread 2 (Thread 0x7fa494ced700 (LWP 1324)):
#0  0x00007fa4a6e2e8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa4a6320bd2 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fa4a632274f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fa497882a39 in QXcbEventReader::run (this=0x1dbb150) at qxcbconnection.cpp:1105
#4  0x00007fa4a75212be in QThreadPrivate::start (arg=0x1dbb150) at thread/qthread_unix.cpp:337
#5  0x00007fa4a508d6aa in start_thread (arg=0x7fa494ced700) at pthread_create.c:333
#6  0x00007fa4a6e39eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fa4aa366800 (LWP 1322)):
[KCrash Handler]
#6  0x00007fa4a6d68267 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55
#7  0x00007fa4a6d69eca in __GI_abort () at abort.c:89
#8  0x00007fa4a750ec88 in qt_message_fatal (context=..., message=...) at global/qlogging.cpp:1422
#9  QMessageLogger::fatal (this=this@entry=0x7ffdad2980d0, msg=msg@entry=0x7fa4978e5e4f "Could not initialize GLX") at global/qlogging.cpp:643
#10 0x00007fa4978add6b in QGLXContext::init (this=0x1e13180, screen=0x1dbe510, share=0x0) at qglxintegration.cpp:303
#11 0x00007fa49788634b in QXcbIntegration::createPlatformOpenGLContext (this=<optimized out>, context=0x7ffdad2981d0) at qxcbintegration.cpp:254
#12 0x00007fa4a7a59beb in QOpenGLContext::create (this=this@entry=0x7ffdad2981d0) at kernel/qopenglcontext.cpp:597
#13 0x00007fa4978ae13a in QGLXContext::queryDummyContext () at qglxintegration.cpp:657
#14 0x00007fa4978ae2e1 in QGLXContext::supportsThreading () at qglxintegration.cpp:688
#15 0x00007fa4a97fb62b in QSGRenderLoop::instance() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#16 0x00007fa4a982be45 in QQuickWindowPrivate::init(QQuickWindow*, QQuickRenderControl*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#17 0x00007fa4aa0d302c in PlasmaQuick::Dialog::Dialog(QQuickItem*) () from /usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#18 0x0000000000408e3e in View::View(QWindow*) ()
#19 0x0000000000407adb in main ()

Possible duplicates by query: bug 355096, bug 353914, bug 353057, bug 352840, bug 352098.

Comment 2 Greg 2015-12-15 17:35:49 UTC

Created attachment 96093 [details]
backtrace

Comment 3 David Edmundson 2015-12-21 13:41:59 UTC

>#12 0x00007fa4a7a59beb in QOpenGLContext::create (this=this@entry=0x7ffdad2981d0) at kernel/qopenglcontext.cpp:597

Your graphic drivers are broken

*** This bug has been marked as a duplicate of bug 345563 ***