[Bug 370603] Re: Firefox crashes in Ubuntu 9.04, seemingly at random

[clickwir]

Crap, I should have kept my mouth shut. It just crashed 2 mins after
posting that.

zack at zack-desktop:~$ firefox
QPixmap: Invalid pixmap parameters
The program 'firefox' received an X Window System error.
This probably reflects a bug in the program.
The error was 'RenderBadPicture (invalid Picture parameter)'.
  (Details: serial 842003 error_code 182 request_code 156 minor_code 7)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)
Locking assertion failure.  Backtrace:
#0 /usr/lib/libxcb-xlib.so.0 [0x7fa34b3189fc]
#1 /usr/lib/libxcb-xlib.so.0(xcb_xlib_lock+0x17) [0x7fa34b318b77]
#2 /usr/lib/libX11.so.6 [0x7fa34dc0d8c0]
#3 /usr/lib/libXrender.so.1(XRenderFreePicture+0x46) [0x7fa34ded0a26]
#4 /usr/lib/libQtGui.so.4 [0x7fa34359acfb]
#5 /usr/lib/libQtGui.so.4 [0x7fa34359b680]
#6 /usr/lib/libQtGui.so.4(_ZN7QPixmap5derefEv+0x53) [0x7fa343590fa3]
#7 /usr/lib/libQtGui.so.4(_ZN7QPixmapD2Ev+0x24) [0x7fa343591334]
#8 /usr/lib/libQtGui.so.4 [0x7fa343596193]
#9 /usr/lib/libQtGui.so.4 [0x7fa34359679f]
#10 /usr/lib/libQtGui.so.4 [0x7fa343595e85]
#11 /lib/libc.so.6(exit+0x9d) [0x7fa3522db6ad]
#12 /usr/lib/libgdk-x11-2.0.so.0 [0x7fa34cf5ecc1]
#13 /usr/lib/libX11.so.6(_XError+0xf4) [0x7fa34dc06784]
#14 /usr/lib/libX11.so.6 [0x7fa34dc0e20f]
#15 /usr/lib/libX11.so.6(_XReply+0x18a) [0x7fa34dc0e5ba]
#16 /usr/lib/libX11.so.6(XGetGeometry+0x8f) [0x7fa34dbe9cff]
#17 /usr/lib/libgdk-x11-2.0.so.0(gdk_pixmap_foreign_new_for_display+0xa0) [0x7fa34cf5fba0]
#18 /usr/lib/gtk-2.0/2.10.0/engines/libqt4engine.so [0x7fa3442ab8b5]
#19 /usr/lib/xulrunner-1.9.0.10/libxul.so [0x7fa35112a93e]

-- 
Firefox crashes in Ubuntu 9.04, seemingly at random
https://bugs.launchpad.net/bugs/370603
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