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Xywa
Veteran
Joined: 23 Jul 2005
Posts: 1630
Location: /mnt/Gentoo/Europe
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 Posted: Fri Mar 11, 2016 2:45 pm Post subject: Plasma 5 (plasmashell) crashed with Nvidia Optimus |
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Hi,
I have spent few hours to find what is going wrong, so... I use ~amd64 Gentoo with Plasma 5 and Nvidia Optimus.
[1] When I type from text console "startx" and when I use Nvidia Opengl with /etc/X11/xorg.conf ...X starts with black screen, then after few seconds I could see kontact and stretched window (see first photo) from kwallet, but there is NO desktop, only black screen.
http://s15.postimg.org/mxe7s6c7v/blad.jpg
[2] The same configuration like above, but without etc/X11/xorg.conf give similair result - only kontact + kwallet window - but this time kwallet window has normal size (see second photo) - there is no desktop (black screen), but this time I have an error plasmashell crashed (see log bellow).
http://s15.postimg.org/mxe7s6c7v/blad.jpg
| Code: | Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8a85971740 (LWP 4575))]
Thread 5 (Thread 0x7f8a645c5700 (LWP 4593)):
#0 0x00007f8a7c0c2fc2 in ?? () from /usr/lib64/libglib-2.0.so.0
#1 0x00007f8a7c0c545b in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f8a7c0c5e5b in ?? () from /usr/lib64/libglib-2.0.so.0
#3 0x00007f8a7c0c603c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4 0x00007f8a80a95cbb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5 0x00007f8a80a47cba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6 0x00007f8a808a2b24 in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#7 0x00007f8a82fe94e5 in ?? () from /usr/lib64/libQt5Qml.so.5
#8 0x00007f8a808a7142 in ?? () from /usr/lib64/libQt5Core.so.5
#9 0x00007f8a7f9d9434 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f8a801d128d in clone () from /lib64/libc.so.6
Thread 4 (Thread 0x7f8a5afe6700 (LWP 4594)):
#0 0x00007f8a801c82cd in poll () from /lib64/libc.so.6
#1 0x00007f8a7c0c5f2c in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f8a7c0c603c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3 0x00007f8a80a95cbb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4 0x00007f8a80a47cba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5 0x00007f8a808a2b24 in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6 0x00007f8a82fe94e5 in ?? () from /usr/lib64/libQt5Qml.so.5
#7 0x00007f8a808a7142 in ?? () from /usr/lib64/libQt5Core.so.5
#8 0x00007f8a7f9d9434 in start_thread () from /lib64/libpthread.so.0
#9 0x00007f8a801d128d in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x7f8a59dae700 (LWP 4595)):
#0 0x00007f8a7c10a4a4 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1 0x00007f8a7c0c6046 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f8a80a95cbb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#3 0x00007f8a80a47cba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4 0x00007f8a808a2b24 in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#5 0x00007f8a82fe94e5 in ?? () from /usr/lib64/libQt5Qml.so.5
#6 0x00007f8a808a7142 in ?? () from /usr/lib64/libQt5Core.so.5
#7 0x00007f8a7f9d9434 in start_thread () from /lib64/libpthread.so.0
#8 0x00007f8a801d128d in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7f8a53fff700 (LWP 4599)):
#0 0x00007f8a7f9defcf in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1 0x00007f8a853a7094 in ?? () from /usr/lib64/libQt5Script.so.5
#2 0x00007f8a853a70d9 in ?? () from /usr/lib64/libQt5Script.so.5
#3 0x00007f8a7f9d9434 in start_thread () from /lib64/libpthread.so.0
#4 0x00007f8a801d128d in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7f8a85971740 (LWP 4575)):
[KCrash Handler]
#6 0x00007f8a8011b308 in raise () from /lib64/libc.so.6
#7 0x00007f8a8011c75a in abort () from /lib64/libc.so.6
#8 0x00007f8a80896d29 in QMessageLogger::fatal(char const*, ...) const () from /usr/lib64/libQt5Core.so.5
#9 0x00007f8a839dcfc1 in QSGRenderLoop::handleContextCreationFailure(QQuickWindow*, bool) () from /usr/lib64/libQt5Quick.so.5
#10 0x00007f8a839ddfd5 in ?? () from /usr/lib64/libQt5Quick.so.5
#11 0x00007f8a839def66 in ?? () from /usr/lib64/libQt5Quick.so.5
#12 0x00007f8a80d6f3b5 in QWindow::event(QEvent*) () from /usr/lib64/libQt5Gui.so.5
#13 0x00007f8a83a182f1 in QQuickWindow::event(QEvent*) () from /usr/lib64/libQt5Quick.so.5
#14 0x000000000043e796 in DesktopView::event(QEvent*) ()
#15 0x00007f8a8143da1c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#16 0x00007f8a81442e96 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#17 0x00007f8a80a48dbd in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#18 0x00007f8a80d67c5c in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () from /usr/lib64/libQt5Gui.so.5
#19 0x00007f8a80d689bd in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib64/libQt5Gui.so.5
#20 0x00007f8a80d50af8 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Gui.so.5
#21 0x00007f8a70776e80 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#22 0x00007f8a7c0c5d37 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#23 0x00007f8a7c0c5f90 in ?? () from /usr/lib64/libglib-2.0.so.0
#24 0x00007f8a7c0c603c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#25 0x00007f8a80a95c9f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#26 0x00007f8a80a47cba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#27 0x00007f8a80a4ee4c in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5
#28 0x000000000043228a in main ()
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asturm
Developer
Joined: 05 Apr 2007
Posts: 8064
Location: Austria
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| Posted: Fri Mar 11, 2016 4:22 pm Post subject: |
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Does it work if only one of your GPUs is active?
_________________
backend.cpp:92:2: warning: #warning TODO - this error message is about as useful as a cooling unit in the arctic |
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Xywa
Veteran
Joined: 23 Jul 2005
Posts: 1630
Location: /mnt/Gentoo/Europe
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| Posted: Sat Mar 12, 2016 12:56 pm Post subject: |
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| genstorm wrote: | | Does it work if only one of your GPUs is active? |
When I switch into xorg-x11 opengl and delete xorg.conf, everything works fine. |
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