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 ()
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...)
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
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 :)