[kwin] [Bug 373912] New: kwin crashes on compositor change
https://bugs.kde.org/show_bug.cgi?id=373912 Bug ID: 373912 Summary: kwin crashes on compositor change Product: kwin Version: 5.7.5 Platform: Ubuntu Packages OS: Linux Status: UNCONFIRMED Keywords: drkonqi Severity: crash Priority: NOR Component: general Assignee: kwin-bugs-n...@kde.org Reporter: n...@tubemail.de Target Milestone: --- Application: kwin_x11 (5.7.5) Qt Version: 5.6.1 Frameworks Version: 5.28.0 Operating System: Linux 4.8.0-30-generic x86_64 Distribution: Ubuntu 16.10 -- Information about the crash: After the update to the latest KDE packages from kubuntu-ppa/backports/yakkety, KWin crashes whenever I switch compositor to OpenGL 2.0, 3.1 or XRender in system settings. In all cases, composition gets deactivated right away, according to "qdbus org.kde.KWin /Compositor org.kde.kwin.Compositing.active" returning "false". The crash can be reproduced every time. -- Backtrace: Application: KWin (kwin_x11), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7fd9106d1940 (LWP 1652))] Thread 5 (Thread 0x7fd873fff700 (LWP 2312)): #0 0x7fd927807ea3 in select () at ../sysdeps/unix/syscall-template.S:84 #1 0x7fd925688caf in qt_safe_select (nfds=14, fdread=fdread@entry=0x7fd86c0517c8, fdwrite=fdwrite@entry=0x7fd86c051a58, fdexcept=fdexcept@entry=0x7fd86c051ce8, orig_timeout=orig_timeout@entry=0x0) at kernel/qcore_unix.cpp:75 #2 0x7fd92568a754 in QEventDispatcherUNIX::select (timeout=0x0, exceptfds=0x7fd86c051ce8, writefds=0x7fd86c051a58, readfds=0x7fd86c0517c8, nfds=, this=0x7fd86c05d7e0) at kernel/qeventdispatcher_unix.cpp:320 #3 QEventDispatcherUNIXPrivate::doSelect (this=this@entry=0x7fd86c051630, flags=..., flags@entry=..., timeout=timeout@entry=0x0) at kernel/qeventdispatcher_unix.cpp:196 #4 0x7fd92568ac6a in QEventDispatcherUNIX::processEvents (this=0x7fd86c05d7e0, flags=...) at kernel/qeventdispatcher_unix.cpp:607 #5 0x7fd9256350fa in QEventLoop::exec (this=this@entry=0x7fd873ffec60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #6 0x7fd92545ad43 in QThread::exec (this=) at thread/qthread.cpp:500 #7 0x7fd91fef6c65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x7fd92545fc68 in QThreadPrivate::start (arg=0x55cd06b46b80) at thread/qthread_unix.cpp:341 #9 0x7fd920d976ca in start_thread (arg=0x7fd873fff700) at pthread_create.c:333 #10 0x7fd9278120af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 4 (Thread 0x7fd90625e700 (LWP 1749)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x7fd9247f2574 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7fd9248d9f00 ) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359 #2 0x7fd9247f25b9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464 #3 0x7fd920d976ca in start_thread (arg=0x7fd90625e700) at pthread_create.c:333 #4 0x7fd9278120af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 3 (Thread 0x7fd9072ef700 (LWP 1748)): #0 0x7fd927807ea3 in select () at ../sysdeps/unix/syscall-template.S:84 #1 0x7fd925688caf in qt_safe_select (nfds=15, fdread=fdread@entry=0x7fd8f4000a78, fdwrite=fdwrite@entry=0x7fd8f4000d08, fdexcept=fdexcept@entry=0x7fd8f4000f98, orig_timeout=orig_timeout@entry=0x0) at kernel/qcore_unix.cpp:75 #2 0x7fd92568a754 in QEventDispatcherUNIX::select (timeout=0x0, exceptfds=0x7fd8f4000f98, writefds=0x7fd8f4000d08, readfds=0x7fd8f4000a78, nfds=, this=0x7fd8f40008c0) at kernel/qeventdispatcher_unix.cpp:320 #3 QEventDispatcherUNIXPrivate::doSelect (this=this@entry=0x7fd8f40008e0, flags=..., flags@entry=..., timeout=timeout@entry=0x0) at kernel/qeventdispatcher_unix.cpp:196 #4 0x7fd92568ac6a in QEventDispatcherUNIX::processEvents (this=0x7fd8f40008c0, flags=...) at kernel/qeventdispatcher_unix.cpp:607 #5 0x7fd9256350fa in QEventLoop::exec (this=this@entry=0x7fd9072eec60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #6 0x7fd92545ad43 in QThread::exec (this=) at thread/qthread.cpp:500 #7 0x7fd91fef6c65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x7fd92545fc68 in QThreadPrivate::start (arg=0x55cd06642e80) at thread/qthread_unix.cpp:341 #9 0x7fd920d976ca in start_thread (arg=0x7fd9072ef700) at pthread_create.c:333 #10 0x7fd9278120af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 2 (Thread 0x7fd9106cd700 (LWP 1670)): #0 0x7fd9278060bd in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x7fd91e2f99d6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x7fd91e2f9aec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
[kwin] [Bug 373912] kwin crashes on compositor change
https://bugs.kde.org/show_bug.cgi?id=373912 Nico R. changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED --- Comment #2 from Nico R. --- Thanks for the hint that this is Kubuntu-specific. I have filed a new report here: https://bugs.launchpad.net/kubuntu-ppa/+bug/1651734 Setting to RESOLVED since this is apparently not KDE upstream related. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 373912] kwin crashes on compositor change
https://bugs.kde.org/show_bug.cgi?id=373912 Nico R. changed: What|Removed |Added Resolution|FIXED |INVALID -- You are receiving this mail because: You are watching all bug changes.
[plasmashell] [Bug 356937] Xembed icons have black background
https://bugs.kde.org/show_bug.cgi?id=356937 Nico R. changed: What|Removed |Added CC||n...@tubemail.de --- Comment #40 from Nico R. --- I can confirm that this is still an issue in current KDE Plasma, but only when I am running in a multi-monitor setup. I.e., when I just work with my laptop without an external monitor, the issue is not present. When I have a second monitor connected at boot time, some icons have a black background - this happens est. around 70-80% of the time. KDE Plasma Version: 5.14.4 KDE Frameworks Version: 5.52.0 Qt Version: 5.11.1 Kernel Version: 4.18.0-12-generic (Kubuntu) OS Type: 64 bit running on a Dell Latitude E7440 with Core i5-4310U, i915 Graphics driver. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 373912] kwin crashes on compositor change
https://bugs.kde.org/show_bug.cgi?id=373912 Nico R. changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED --- Comment #2 from Nico R. --- Thanks for the hint that this is Kubuntu-specific. I have filed a new report here: https://bugs.launchpad.net/kubuntu-ppa/+bug/1651734 Setting to RESOLVED since this is apparently not KDE upstream related. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 373912] kwin crashes on compositor change
https://bugs.kde.org/show_bug.cgi?id=373912 Nico R. changed: What|Removed |Added Resolution|FIXED |INVALID -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 373912] New: kwin crashes on compositor change
https://bugs.kde.org/show_bug.cgi?id=373912 Bug ID: 373912 Summary: kwin crashes on compositor change Product: kwin Version: 5.7.5 Platform: Ubuntu Packages OS: Linux Status: UNCONFIRMED Keywords: drkonqi Severity: crash Priority: NOR Component: general Assignee: kwin-bugs-n...@kde.org Reporter: n...@tubemail.de Target Milestone: --- Application: kwin_x11 (5.7.5) Qt Version: 5.6.1 Frameworks Version: 5.28.0 Operating System: Linux 4.8.0-30-generic x86_64 Distribution: Ubuntu 16.10 -- Information about the crash: After the update to the latest KDE packages from kubuntu-ppa/backports/yakkety, KWin crashes whenever I switch compositor to OpenGL 2.0, 3.1 or XRender in system settings. In all cases, composition gets deactivated right away, according to "qdbus org.kde.KWin /Compositor org.kde.kwin.Compositing.active" returning "false". The crash can be reproduced every time. -- Backtrace: Application: KWin (kwin_x11), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7fd9106d1940 (LWP 1652))] Thread 5 (Thread 0x7fd873fff700 (LWP 2312)): #0 0x7fd927807ea3 in select () at ../sysdeps/unix/syscall-template.S:84 #1 0x7fd925688caf in qt_safe_select (nfds=14, fdread=fdread@entry=0x7fd86c0517c8, fdwrite=fdwrite@entry=0x7fd86c051a58, fdexcept=fdexcept@entry=0x7fd86c051ce8, orig_timeout=orig_timeout@entry=0x0) at kernel/qcore_unix.cpp:75 #2 0x7fd92568a754 in QEventDispatcherUNIX::select (timeout=0x0, exceptfds=0x7fd86c051ce8, writefds=0x7fd86c051a58, readfds=0x7fd86c0517c8, nfds=, this=0x7fd86c05d7e0) at kernel/qeventdispatcher_unix.cpp:320 #3 QEventDispatcherUNIXPrivate::doSelect (this=this@entry=0x7fd86c051630, flags=..., flags@entry=..., timeout=timeout@entry=0x0) at kernel/qeventdispatcher_unix.cpp:196 #4 0x7fd92568ac6a in QEventDispatcherUNIX::processEvents (this=0x7fd86c05d7e0, flags=...) at kernel/qeventdispatcher_unix.cpp:607 #5 0x7fd9256350fa in QEventLoop::exec (this=this@entry=0x7fd873ffec60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #6 0x7fd92545ad43 in QThread::exec (this=) at thread/qthread.cpp:500 #7 0x7fd91fef6c65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x7fd92545fc68 in QThreadPrivate::start (arg=0x55cd06b46b80) at thread/qthread_unix.cpp:341 #9 0x7fd920d976ca in start_thread (arg=0x7fd873fff700) at pthread_create.c:333 #10 0x7fd9278120af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 4 (Thread 0x7fd90625e700 (LWP 1749)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x7fd9247f2574 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7fd9248d9f00 ) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359 #2 0x7fd9247f25b9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464 #3 0x7fd920d976ca in start_thread (arg=0x7fd90625e700) at pthread_create.c:333 #4 0x7fd9278120af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 3 (Thread 0x7fd9072ef700 (LWP 1748)): #0 0x7fd927807ea3 in select () at ../sysdeps/unix/syscall-template.S:84 #1 0x7fd925688caf in qt_safe_select (nfds=15, fdread=fdread@entry=0x7fd8f4000a78, fdwrite=fdwrite@entry=0x7fd8f4000d08, fdexcept=fdexcept@entry=0x7fd8f4000f98, orig_timeout=orig_timeout@entry=0x0) at kernel/qcore_unix.cpp:75 #2 0x7fd92568a754 in QEventDispatcherUNIX::select (timeout=0x0, exceptfds=0x7fd8f4000f98, writefds=0x7fd8f4000d08, readfds=0x7fd8f4000a78, nfds=, this=0x7fd8f40008c0) at kernel/qeventdispatcher_unix.cpp:320 #3 QEventDispatcherUNIXPrivate::doSelect (this=this@entry=0x7fd8f40008e0, flags=..., flags@entry=..., timeout=timeout@entry=0x0) at kernel/qeventdispatcher_unix.cpp:196 #4 0x7fd92568ac6a in QEventDispatcherUNIX::processEvents (this=0x7fd8f40008c0, flags=...) at kernel/qeventdispatcher_unix.cpp:607 #5 0x7fd9256350fa in QEventLoop::exec (this=this@entry=0x7fd9072eec60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #6 0x7fd92545ad43 in QThread::exec (this=) at thread/qthread.cpp:500 #7 0x7fd91fef6c65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x7fd92545fc68 in QThreadPrivate::start (arg=0x55cd06642e80) at thread/qthread_unix.cpp:341 #9 0x7fd920d976ca in start_thread (arg=0x7fd9072ef700) at pthread_create.c:333 #10 0x7fd9278120af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 2 (Thread 0x7fd9106cd700 (LWP 1670)): #0 0x7fd9278060bd in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x7fd91e2f99d6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x7fd91e2f9aec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
