Arch Linux

Neldar

Member

Registered: 2014-10-23

Posts: 11

KWin crash at each login

Hello,

This morning, my computer won't launch KWin, it crashes every times and I can't use anything. I tries to update my system with

sudo pacman -Syu

but it didn't done the trick. I had to switch to xfce (luckily it was already installed.

The message is:

Application: Run Command Interface (krunner), signal: Bus error
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0350100780 (LWP 1198))]

Thread 2 (Thread 0x7f0332882700 (LWP 1212)):
#0  0x00007f034e9848fd in read () from /usr/lib/libpthread.so.0
#1  0x00007f034a7e8f60 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f034a7a572c in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0x00007f034a7a5c20 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007f034a7a5d8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007f034ed47f77 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x00007f034ed179a1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0x00007f034ed17d05 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#8  0x00007f034ec0baa9 in QThread::exec() () from /usr/lib/libQtCore.so.4
#9  0x00007f034ecf8263 in ?? () from /usr/lib/libQtCore.so.4
#10 0x00007f034ec0e30f in ?? () from /usr/lib/libQtCore.so.4
#11 0x00007f034e97c374 in start_thread () from /usr/lib/libpthread.so.0
#12 0x00007f034d6b927d in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7f0350100780 (LWP 1198)):
[KCrash Handler]
#6  0x00007f034f2c6ec5 in ?? () from /usr/lib/libkdecore.so.5
#7  0x00007f034f2c2bf1 in KSharedDataCache::KSharedDataCache(QString const&, unsigned int, unsigned int) () from /usr/lib/libkdecore.so.5
#8  0x00007f034fb6696e in KImageCache::KImageCache(QString const&, unsigned int, unsigned int) () from /usr/lib/libkdeui.so.5
#9  0x00007f0343aa72d7 in ?? () from /usr/lib/libplasma.so.3
#10 0x00007f0343aaa569 in Plasma::Theme::findInRectsCache(QString const&, QString const&, QRectF&) const () from /usr/lib/libplasma.so.3
#11 0x00007f0343aa1e30 in ?? () from /usr/lib/libplasma.so.3
#12 0x00007f0343aa1fdd in ?? () from /usr/lib/libplasma.so.3
#13 0x00007f0343aa26ae in ?? () from /usr/lib/libplasma.so.3
#14 0x00007f0343aa2a74 in Plasma::Svg::setImagePath(QString const&) () from /usr/lib/libplasma.so.3
#15 0x00007f0338933220 in PanelShadows::PanelShadows(QObject*) () from /usr/lib/libplasmagenericshell.so.4
#16 0x00007f0338c12d51 in ?? () from /usr/lib/libkdeinit4_krunner.so
#17 0x00007f0338c18e9f in ?? () from /usr/lib/libkdeinit4_krunner.so
#18 0x00007f0338c15ef4 in ?? () from /usr/lib/libkdeinit4_krunner.so
#19 0x00007f0338c1652e in ?? () from /usr/lib/libkdeinit4_krunner.so
#20 0x00007f0338c16585 in ?? () from /usr/lib/libkdeinit4_krunner.so
#21 0x00007f0338c16b05 in kdemain () from /usr/lib/libkdeinit4_krunner.so
#22 0x0000000000408118 in ?? ()
#23 0x0000000000408f39 in ?? ()
#24 0x0000000000409683 in ?? ()
#25 0x000000000040525d in ?? ()
#26 0x00007f034d5f1800 in __libc_start_main () from /usr/lib/libc.so.6
#27 0x0000000000405ec9 in _start ()

and if I make the command

kwin --replace

I've got

QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:57: Murrine configuration option "scrollbar_color" is no longer supported and will be ignored.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:67: Murrine configuration option "hilight_ratio" will be deprecated in future releases. Please use "highlight_shade" instead.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:70: Murrine configuration option "gradients" is no longer supported and will be ignored.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:57: Murrine configuration option "scrollbar_color" is no longer supported and will be ignored.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:67: Murrine configuration option "hilight_ratio" will be deprecated in future releases. Please use "highlight_shade" instead.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:70: Murrine configuration option "gradients" is no longer supported and will be ignored.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:57: Murrine configuration option "scrollbar_color" is no longer supported and will be ignored.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:67: Murrine configuration option "hilight_ratio" will be deprecated in future releases. Please use "highlight_shade" instead.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:70: Murrine configuration option "gradients" is no longer supported and will be ignored.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:57: Murrine configuration option "scrollbar_color" is no longer supported and will be ignored.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:67: Murrine configuration option "hilight_ratio" will be deprecated in future releases. Please use "highlight_shade" instead.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:70: Murrine configuration option "gradients" is no longer supported and will be ignored.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:57: Murrine configuration option "scrollbar_color" is no longer supported and will be ignored.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:67: Murrine configuration option "hilight_ratio" will be deprecated in future releases. Please use "highlight_shade" instead.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:70: Murrine configuration option "gradients" is no longer supported and will be ignored.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:57: Murrine configuration option "scrollbar_color" is no longer supported and will be ignored.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:67: Murrine configuration option "hilight_ratio" will be deprecated in future releases. Please use "highlight_shade" instead.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:70: Murrine configuration option "gradients" is no longer supported and will be ignored.
Service started, version: 6.2.0
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:57: Murrine configuration option "scrollbar_color" is no longer supported and will be ignored.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:67: Murrine configuration option "hilight_ratio" will be deprecated in future releases. Please use "highlight_shade" instead.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:70: Murrine configuration option "gradients" is no longer supported and will be ignored.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:57: Murrine configuration option "scrollbar_color" is no longer supported and will be ignored.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:67: Murrine configuration option "hilight_ratio" will be deprecated in future releases. Please use "highlight_shade" instead.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:70: Murrine configuration option "gradients" is no longer supported and will be ignored.
Already running
QCoreApplication::sendPostedEvents: Cannot send posted events for objects in another thread
QCoreApplication::sendPostedEvents: Cannot send posted events for objects in another thread
NETWM: Warning readIcon() needs buffer adjustment!
NETWM: Warning readIcon() needs buffer adjustment!
NETWM: Warning readIcon() needs buffer adjustment!
NETWM: Warning readIcon() needs buffer adjustment!
NETWM: Warning readIcon() needs buffer adjustment!
NETWM: Warning readIcon() needs buffer adjustment!
QCoreApplication::sendPostedEvents: Cannot send posted events for objects in another thread
QCoreApplication::sendPostedEvents: Cannot send posted events for objects in another thread
NETWM: Warning readIcon() needs buffer adjustment!
NETWM: Warning readIcon() needs buffer adjustment!
NETWM: Warning readIcon() needs buffer adjustment!
NETWM: Warning readIcon() needs buffer adjustment!
NETWM: Warning readIcon() needs buffer adjustment!
NETWM: Warning readIcon() needs buffer adjustment!
NETWM: Warning readIcon() needs buffer adjustment!
NETWM: Warning readIcon() needs buffer adjustment!
QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave.
QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave.
NETWM: Warning readIcon() needs buffer adjustment!
NETWM: Warning readIcon() needs buffer adjustment!
NETWM: Warning readIcon() needs buffer adjustment!
NETWM: Warning readIcon() needs buffer adjustment!
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:57: Murrine configuration option "scrollbar_color" is no longer supported and will be ignored.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:67: Murrine configuration option "hilight_ratio" will be deprecated in future releases. Please use "highlight_shade" instead.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:70: Murrine configuration option "gradients" is no longer supported and will be ignored.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:57: Murrine configuration option "scrollbar_color" is no longer supported and will be ignored.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:67: Murrine configuration option "hilight_ratio" will be deprecated in future releases. Please use "highlight_shade" instead.
/usr/share/themes/Mire v2_Blue/gtk-2.0/gtkrc:70: Murrine configuration option "gradients" is no longer supported and will be ignored.
NETWM: Warning readIcon() needs buffer adjustment!
NETWM: Warning readIcon() needs buffer adjustment!
NETWM: Warning readIcon() needs buffer adjustment!
NETWM: Warning readIcon() needs buffer adjustment!

and that's the strange thing, KWin seems to work under xfce but not under kde. I tried to move ~/.kde to ~/.kde.old and ~/.kde4 to ~/.kde4.old but it didn't to the trick either.

Thanks

Last edited by Neldar (2015-06-03 10:46:03)

arojas

Developer

From: Spain

Registered: 2011-10-09

Posts: 2,313

Re: KWin crash at each login

Your KDE cache is corrupted. Delete /var/tmp/kdecache-*

Neldar

Member

Registered: 2014-10-23

Posts: 11

Re: KWin crash at each login

Thanks, it worked!

I deleted the directory, and logged into KDE, I had a error window telling me the directory may be full or something, I decided to delete everything in the /var/tmp directory, I it worked. I logged in a default kde desktop. I logged out, switched back my /.kde.old and /.kde4.old, logged in in KDE and had the same error window with the directory full or somethin, deleted again everything in the /var/tmp and logged in my good old KDE desktop.

Thanks a lot