https://bugs.kde.org/show_bug.cgi?id=373948
Bug ID: 373948
Summary: blank screen after login
Product: kwin
Version: 5.8.4
Platform: Fedora RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: kopo...@gmail.com
Target Milestone: ---
Application: kwin_x11 (5.8.4)
Qt Version: 5.7.1
Frameworks Version: 5.27.0
Operating System: Linux 4.8.13-300.fc25.x86_64 x86_64
Distribution (Platform): Fedora RPMs
-- Information about the crash:
1. I installed fedora 25 last week.
2. I installed Nvidia driver 375.20
3. I used Gnome Classic for the rest of the week - no problem (there is a login
problem with gnome-shell - known problem).
4. decided to give kde a try
5. installed kde plasma
1. su -
2. dnf group install kde-desktop-environment
3. reboot
4. choose "plasma" on login screen
5. login - blank screen
6. logout (pkill -kill -u <my user name>)
7. login again - crash report
The crash can be reproduced every time.
-- Backtrace:
Application: KWin (kwin_x11), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc27189d940 (LWP 4136))]
Thread 2 (Thread 0x7fc263fff700 (LWP 4141)):
#0 0x00007fc280cb90d1 in ppoll () from /lib64/libc.so.6
#1 0x00007fc281abb9c1 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() from /lib64/libQt5Core.so.5
#2 0x00007fc281abced6 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#3 0x00007fc281a7073a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#4 0x00007fc2818cd5f3 in QThread::exec() () from /lib64/libQt5Core.so.5
#5 0x00007fc2835dd739 in QDBusConnectionManager::run() () from
/lib64/libQt5DBus.so.5
#6 0x00007fc2818d19da in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#7 0x00007fc283ae16ca in start_thread () from /lib64/libpthread.so.0
#8 0x00007fc280cc4f6f in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7fc27189d940 (LWP 4136)):
[KCrash Handler]
#6 0x00007fc280bf292f in raise () from /lib64/libc.so.6
#7 0x00007fc280bf452a in abort () from /lib64/libc.so.6
#8 0x00007fc2818bcbb1 in QMessageLogger::fatal(char const*, ...) const () from
/lib64/libQt5Core.so.5
#9 0x00007fc281a96fd5 in QObjectPrivate::QObjectPrivate(int) () from
/lib64/libQt5Core.so.5
#10 0x00007fc2884ef414 in QQmlEnginePrivate::QQmlEnginePrivate(QQmlEngine*) ()
from /lib64/libQt5Qml.so.5
#11 0x00007fc2884f29a2 in QQmlEngine::QQmlEngine(QObject*) () from
/lib64/libQt5Qml.so.5
#12 0x00007fc289d2e103 in KWin::Scripting::Scripting(QObject*) () from
/lib64/libkwin.so.5
#13 0x00007fc289d2e221 in KWin::Scripting::create(QObject*) () from
/lib64/libkwin.so.5
#14 0x00007fc289c14ff5 in KWin::Workspace::init() () from /lib64/libkwin.so.5
#15 0x00007fc289c15bf3 in KWin::Workspace::Workspace(QString const&) () from
/lib64/libkwin.so.5
#16 0x00007fc289c6a023 in KWin::Application::createWorkspace() () from
/lib64/libkwin.so.5
#17 0x00007fc28a04ddce in
QtPrivate::QFunctorSlotObject<KWin::ApplicationX11::performStartup()::{lambda()#2}::operator()()
const::{lambda()#1}, 0, QtPrivate::List<>, void>::impl(int,
QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) () from
/lib64/libkdeinit5_kwin_x11.so
#18 0x00007fc281a98ae6 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib64/libQt5Core.so.5
#19 0x00007fc28a04e12f in
QtPrivate::QFunctorSlotObject<KWin::ApplicationX11::performStartup()::{lambda()#2},
0, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*,
void**, bool*) () from /lib64/libkdeinit5_kwin_x11.so
#20 0x00007fc281a98ae6 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib64/libQt5Core.so.5
#21 0x00007fc2827e481b in KSelectionOwner::Private::claimSucceeded() () from
/lib64/libKF5WindowSystem.so.5
#22 0x00007fc281a9982b in QObject::event(QEvent*) () from
/lib64/libQt5Core.so.5
#23 0x00007fc2822b1ecc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#24 0x00007fc2822b9671 in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQt5Widgets.so.5
#25 0x00007fc281a717aa in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#26 0x00007fc281abed3b in QTimerInfoList::activateTimers() () from
/lib64/libQt5Core.so.5
#27 0x00007fc281abd078 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#28 0x00007fc26ac8e79d in
QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib64/libQt5XcbQpa.so.5
#29 0x00007fc281a7073a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#30 0x00007fc281a7823c in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#31 0x00007fc28a0500b6 in kdemain () from /lib64/libkdeinit5_kwin_x11.so
#32 0x00007fc280bdd401 in __libc_start_main () from /lib64/libc.so.6
#33 0x000056372620ccca in _start ()
Reported using DrKonqi
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