https://bugs.kde.org/show_bug.cgi?id=361294
Bug ID: 361294 Summary: Kwin crashed when I tried to change the compositing type to OpenGL 2.0 Product: kwin Version: unspecified Platform: Mint (Ubuntu based) OS: Linux Status: UNCONFIRMED Severity: crash Priority: NOR Component: compositing Assignee: kwin-bugs-n...@kde.org Reporter: dum...@interia.eu Below, in Additional Informaton, is the error report generated by the Crash Reporting Assistant. I could not make it send mu report, because, apparently "version 4.11.11 is not active". Reproducible: Always Steps to Reproduce: 1. Go to Desktop Effects - System Settings 2. Change Compositing Type to OpenGL 2.0 Actual Results: "Kwin crashed" Expected Results: Not a crash, I guess. Application: kwin (4.11.11) KDE Platform Version: 4.14.2 Qt Version: 4.8.6 Operating System: Linux 3.19.0-32-generic x86_64 Distribution: Linux Mint 17.3 Rosa -- Information about the crash: - What I was doing when the application crashed: Attempting to change the 'Compositing Effects' option to 'OpenGL 2.0" under Desktop Effects - System Settings. After the crash, the Desktop Effects window show a bar which says "4 desktop effects could not be loaded". The details say that the Blur, Cover Switch, Desktop Cube and Startup Feedback all require OpenGL. -- Backtrace: Application: KWin (kwin), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f5c61f1d800 (LWP 2320))] Thread 5 (Thread 0x7f5c425a7700 (LWP 2323)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f5c608ddffb in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #2 0x00007f5c608de039 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #3 0x00007f5c59450182 in start_thread (arg=0x7f5c425a7700) at pthread_create.c:312 #4 0x00007f5c616ee47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 4 (Thread 0x7f5c4262a700 (LWP 8544)): #0 0x00007f5c616b4f3d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f5c41af230b in RTThreadSleep (cMillies=cMillies@entry=50) at /home/clem/vbox5/virtualbox-5.0.4-dfsg/src/VBox/Runtime/r3/posix/thread2-posix.cpp:82 #2 0x00007f5c41acc427 in stubSyncThreadProc (ThreadSelf=0x18e8900, pvUser=<optimized out>) at /home/clem/vbox5/virtualbox-5.0.4-dfsg/src/VBox/Additions/common/crOpenGL/load.c:907 #3 0x00007f5c41aedb8c in rtThreadMain (pThread=0x18e8900, NativeThread=<optimized out>, pszThreadName=<optimized out>) at /home/clem/vbox5/virtualbox-5.0.4-dfsg/src/VBox/Runtime/common/misc/thread.cpp:717 #4 0x00007f5c41af200c in rtThreadNativeMain (pvArgs=0x18e8900) at /home/clem/vbox5/virtualbox-5.0.4-dfsg/src/VBox/Runtime/r3/posix/thread-posix.cpp:324 #5 0x00007f5c59450182 in start_thread (arg=0x7f5c4262a700) at pthread_create.c:312 #6 0x00007f5c616ee47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 3 (Thread 0x7f5c3bda8700 (LWP 8545)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f5c3afa6da3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #2 0x00007f5c3afa6557 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #3 0x00007f5c59450182 in start_thread (arg=0x7f5c3bda8700) at pthread_create.c:312 #4 0x00007f5c616ee47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 2 (Thread 0x7f5baef86700 (LWP 8546)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f5c3afa6da3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #2 0x00007f5c3afa6557 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so #3 0x00007f5c59450182 in start_thread (arg=0x7f5baef86700) at pthread_create.c:312 #4 0x00007f5c616ee47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 1 (Thread 0x7f5c61f1d800 (LWP 2320)): [KCrash Handler] #6 packspu_TexImage2D (target=3553, level=0, internalformat=32856, width=1463, height=968, border=0, format=32993, type=5121, pixels=0x0) at /home/clem/vbox5/virtualbox-5.0.4-dfsg/src/VBox/Additions/common/crOpenGL/pack/packspu_pixel.c:394 #7 0x00007f5c5c7c592e in KWin::GLTexture::GLTexture (this=0x7ffe18b32790, width=1463, height=968) at ../../../kwin/libkwineffects/kwingltexture.cpp:106 #8 0x00007f5c416d9bf3 in KWin::BlurEffect::BlurEffect (this=0x1d470d0) at ../../../kwin/effects/blur/blur.cpp:45 #9 0x00007f5c416d9ea6 in KWin::effect_create_kwin4_effect_blur () at ../../../kwin/effects/blur/blur.cpp:35 #10 0x00007f5c61aa987a in KWin::EffectsHandlerImpl::loadEffect (this=this@entry=0x1dc1d30, name=..., checkDefault=<optimized out>) at ../../kwin/effects.cpp:1456 #11 0x00007f5c61aaa36f in KWin::EffectsHandlerImpl::slotEffectsQueried (this=0x1dc1d30) at ../../kwin/effects.cpp:348 #12 0x00007f5c61a05725 in KWin::EffectsHandlerImpl::qt_static_metacall (_o=0x8058, _id=32993, _a=0x7ffe18b32b80, _c=<optimized out>) at moc_effects.cpp:168 #13 0x00007f5c5ba8e87a in QMetaObject::activate (sender=0x183db00, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539 #14 0x00007f5c5b968b18 in QFutureWatcherBase::event (this=<optimized out>, event=0x1ba4650) at concurrent/qfuturewatcher.cpp:344 #15 0x00007f5c5ae13e2c in QApplicationPrivate::notify_helper (this=this@entry=0x162ad70, receiver=receiver@entry=0x183db00, e=e@entry=0x1ba4650) at kernel/qapplication.cpp:4567 #16 0x00007f5c5ae1a4a0 in QApplication::notify (this=this@entry=0x7ffe18b33380, receiver=receiver@entry=0x183db00, e=e@entry=0x1ba4650) at kernel/qapplication.cpp:4353 #17 0x00007f5c60332cca in KApplication::notify (this=0x7ffe18b33380, receiver=0x183db00, event=0x1ba4650) at ../../kdeui/kernel/kapplication.cpp:311 #18 0x00007f5c5ba7a4dd in QCoreApplication::notifyInternal (this=0x7ffe18b33380, receiver=receiver@entry=0x183db00, event=event@entry=0x1ba4650) at kernel/qcoreapplication.cpp:953 #19 0x00007f5c5ba7db3d in sendEvent (event=0x1ba4650, receiver=0x183db00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #20 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x15d4550) at kernel/qcoreapplication.cpp:1577 #21 0x00007f5c5ba7dfe3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470 #22 0x00007f5c5aeb635c in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236 #23 QEventDispatcherX11::processEvents (this=0x162ad00, flags=...) at kernel/qeventdispatcher_x11.cpp:75 #24 0x00007f5c5ba790af in QEventLoop::processEvents (this=this@entry=0x7ffe18b331f0, flags=...) at kernel/qeventloop.cpp:149 #25 0x00007f5c5ba793a5 in QEventLoop::exec (this=this@entry=0x7ffe18b331f0, flags=...) at kernel/qeventloop.cpp:204 #26 0x00007f5c5ba7eb79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225 #27 0x00007f5c5ae1237c in QApplication::exec () at kernel/qapplication.cpp:3828 #28 0x00007f5c61a349d6 in kdemain (argc=2, argv=0x7ffe18b334c8) at ../../kwin/main.cpp:597 #29 0x00007f5c61615ec5 in __libc_start_main (main=0x4006d0 <main(int, char**)>, argc=2, argv=0x7ffe18b334c8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe18b334b8) at libc-start.c:287 #30 0x00000000004006fe in _start () The reporter indicates this bug may be a duplicate of or related to bug 320000. Possible duplicates by query: bug 320000. Report to https://bugs.kde.org/ -- You are receiving this mail because: You are watching all bug changes.