Bug 169566

Summary:	randr crash when click reset
Product:	[Applications] systemsettings	Reporter:	sycao <yinshuiboy>
Component:	general	Assignee:	Unassigned bugs mailing-list <unassigned-bugs>
Status:	RESOLVED WORKSFORME
Severity:	crash	CC:	andresbajotierra, yinshuiboy, zahl
Priority:	NOR
Version:	4.1
Target Milestone:	---
Platform:	Unlisted Binaries
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description sycao 2008-08-22 07:51:46 UTC

Version:            (using KDE 4.1.0)
OS:                Linux
Installed from:    Unspecified Linux

run systemsettings, click display, and then reset button, then crashed. it is pretty strange that when i do the same thing in non-kde env, which like starting x with xinit, everything is fine.

backtrace :
[KCrash handler]
#5  0x04bc6436 in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#6  0x0555b788 in QInputContext::sendEvent () from /usr/lib/libQtGui.so.4
#7  0x0555b738 in QInputContext::sendEvent () from /usr/lib/libQtGui.so.4
#8  0xb56c22d7 in ScimBridgeClientIMContextImpl::update_preedit ()
   from /usr/lib/qt4/plugins/inputmethods/im-scim-bridge.so
#9  0xb56c2489 in ScimBridgeClientIMContextImpl::focus_out ()
   from /usr/lib/qt4/plugins/inputmethods/im-scim-bridge.so
#10 0xb56c2528 in ScimBridgeClientIMContextImpl::widgetDestroyed ()
   from /usr/lib/qt4/plugins/inputmethods/im-scim-bridge.so
#11 0xb56d4a79 in ?? ()
   from /usr/lib/qt4/plugins/inputmethods/libqimsw-multi.so
#12 0x0507c1eb in QWidget::destroy () from /usr/lib/libQtGui.so.4
#13 0x0504adde in QWidget::~QWidget () from /usr/lib/libQtGui.so.4
#14 0x05387ff5 in QLineEdit::~QLineEdit () from /usr/lib/libQtGui.so.4
#15 0x04bd474f in QObjectPrivate::deleteChildren ()
   from /usr/lib/libQtCore.so.4
#16 0x0504adb8 in QWidget::~QWidget () from /usr/lib/libQtGui.so.4
#17 0xb56a0f32 in ?? () from /usr/lib/kde4/kcm_randr.so
#18 0x04bd474f in QObjectPrivate::deleteChildren ()
   from /usr/lib/libQtCore.so.4
#19 0x0504adb8 in QWidget::~QWidget () from /usr/lib/libQtGui.so.4
#20 0xb569d4ad in ?? () from /usr/lib/kde4/kcm_randr.so
#21 0xb56a5e0e in ?? () from /usr/lib/kde4/kcm_randr.so
#22 0xb5695f5b in ?? () from /usr/lib/kde4/kcm_randr.so
#23 0x06005c17 in KCModuleProxy::load () from /usr/lib/libkutils.so.4
#24 0x08053605 in _start ()

Comment 1 A. Spehr 2008-08-22 11:14:37 UTC

Hmm. I couldn't get this crash. 4.1.62

(Actually, don't you have to click something else before you can click reset? I can't figure out another way...)

Comment 2 sycao 2008-08-25 08:40:27 UTC

in the display, click resolution combobox to select another resolution, 
and click reset, it crashes everytime. 
but if i scroll over combobox with mouse to change the resolution, and click reset,
it's ok. quite strange. my kde is built based on fedora 9, 4.1.00

Comment 3 Dario Andres 2008-12-31 13:58:02 UTC

Randr managment has been improved in recent KDE versions (4.2)
If you can still reproduce this bug with a recent KDE (4.1.3 / 4.2beta2 / 4.2svn) please reopen the bug report. Thanks :)