Description of problem: Clicking in menus or right-clicking on some things causes crash, only when "Menu drop shadow" is enabled in Control Center -> Appearance and Themes -> Style -> Effects Version-Release number of selected component (if applicable): qt 1:3.3.8-9.fc8.i386 qt-designer 1:3.3.8-9.fc8.i386 How reproducible: Always Steps to Reproduce: 1. Enable Menu Drop Shadow 2. Open qt designer 3. Click on a menu, such as the "File" menu Actual results: X Error: BadMatch (invalid parameter attributes) 8 Major opcode: 62 Minor opcode: 0 Resource id: 0x1600b5b designer: xcb_xlib.c:41: xcb_xlib_lock: Assertion `!c->xlib.lock' failed. Program received signal SIGABRT, Aborted. [Switching to Thread -1208903456 (LWP 5500)] 0x00110402 in __kernel_vsyscall () (gdb) where #0 0x00110402 in __kernel_vsyscall () #1 0x008d4690 in raise () from /lib/libc.so.6 #2 0x008d5f91 in abort () from /lib/libc.so.6 #3 0x008cd93e in __assert_fail () from /lib/libc.so.6 #4 0x00b84714 in xcb_xlib_lock () from /usr/lib/libxcb-xlib.so.0 #5 0x00ac6168 in ?? () from /usr/lib/libX11.so.6 #6 0x00aa0769 in XFlush () from /usr/lib/libX11.so.6 #7 0x021d1424 in QApplication::flushX () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #8 0x021d1447 in QApplication::flush () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #9 0x081aace1 in ?? () #10 0x025b9102 in qWarning () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #11 0x021d1cef in ?? () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #12 0x00abf71e in _XError () from /usr/lib/libX11.so.6 #13 0x00ac6aaa in ?? () from /usr/lib/libX11.so.6 #14 0x00ac718c in _XReply () from /usr/lib/libX11.so.6 #15 0x00aa5ffc in _XGetWindowAttributes () from /usr/lib/libX11.so.6 #16 0x00aa6152 in XGetWindowAttributes () from /usr/lib/libX11.so.6 #17 0x022006ad in QPixmap::grabWindow () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #18 0x00235d50 in ?? () from /usr/lib/libkdefx.so.4 #19 0x022b4f3c in QObject::activate_filters () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #20 0x022b4fbb in QObject::event () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #21 0x022f1e6c in QWidget::event () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #22 0x0224c38b in QApplication::internalNotify () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #23 0x0224d967 in QApplication::notify () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #24 0x022f2e67 in QWidget::show () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #25 0x023d4c20 in QPopupMenu::show () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #26 0x023d75e0 in QPopupMenu::popup () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #27 0x023d7d14 in QPopupMenu::exec () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #28 0x08098bb6 in ?? () #29 0x082924d6 in ?? () #30 0x080a0996 in ?? () #31 0x0224c34b in QApplication::internalNotify () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #32 0x0224de95 in QApplication::notify () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #33 0x021e38c5 in QETWidget::translateMouseEvent () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #34 0x021e2036 in QApplication::x11ProcessEvent () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #35 0x021f3cbb in QEventLoop::processEvents () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #36 0x02265c60 in QEventLoop::enterLoop () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #37 0x02265b16 in QEventLoop::exec () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #38 0x0224bfcf in QApplication::exec () from /usr/lib/qt-3.3/lib/libqt-mt.so.3 #39 0x080850b4 in QWidget::setUpdatesEnabled () #40 0x008c1390 in __libc_start_main () from /lib/libc.so.6 #41 0x08084331 in QWidget::setUpdatesEnabled () (gdb) Expected results: Display of menu w/drop shadow Additional info: Could be related to Xinerama. http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6532373
I assume this is still happening in rawhide, since I haven't seen any updates?
it's a bug in libxcb *** This bug has been marked as a duplicate of 390261 ***