Regularly I have Firefox crash (window just goes away). Finally caught some data by running it from a terminal. Here's what I got:
~$ firefox
QPixmap: Invalid pixmap parameters
[NoScript] TypeError: r.object.parentNode is null
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 1107986 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 [0xb7eec7c7]
#1 /usr/lib/libxcb-xlib.so.0(xcb_xlib_lock+0x2e) [0xb7eec96e]
#2 /usr/lib/libX11.so.6 [0xb69e4619]
#3 /usr/lib/libXrender.so.1(XRenderFreePicture+0x41) [0xb6a95f41]
#4 /usr/lib/libQtGui.so.4 [0xb49856bf]
#5 /usr/lib/libQtGui.so.4 [0xb498617d]
#6 /usr/lib/libQtGui.so.4(_ZN7QPixmap5derefEv+0x5d) [0xb497a9ad]
#7 /usr/lib/libQtGui.so.4(_ZN7QPixmapD2Ev+0x30) [0xb497ae10]
#8 /usr/lib/libQtGui.so.4 [0xb49800ba]
#9 /usr/lib/libQtGui.so.4 [0xb498072f]
#10 /usr/lib/libQtGui.so.4 [0xb497fd5a]
#11 /lib/tls/i686/cmov/libc.so.6(exit+0x89) [0xb7c7bd69]
#12 /usr/lib/libgdk-x11-2.0.so.0 [0xb659b6b7]
#13 /usr/lib/libbonoboui-2.so.0 [0xb60ffd15]
#14 /usr/lib/libX11.so.6(_XError+0x109) [0xb69dcef9]
#15 /usr/lib/libX11.so.6 [0xb69e4fe8]
#16 /usr/lib/libX11.so.6(_XReply+0x15a) [0xb69e539a]
#17 /usr/lib/libX11.so.6(XGetGeometry+0x6d) [0xb69c0a6d]
#18 /usr/lib/libgdk-x11-2.0.so.0(gdk_pixmap_foreign_new_for_display+0xba) [0xb659c54a]
#19 /usr/lib/libgdk-x11-2.0.so.0(gdk_pixmap_foreign_new+0x1a) [0xb659c5aa]
Is this a KDE 4.2 problem?
~$ firefox
QPixmap: Invalid pixmap parameters
[NoScript] TypeError: r.object.parentNode is null
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 1107986 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 [0xb7eec7c7]
#1 /usr/lib/libxcb-xlib.so.0(xcb_xlib_lock+0x2e) [0xb7eec96e]
#2 /usr/lib/libX11.so.6 [0xb69e4619]
#3 /usr/lib/libXrender.so.1(XRenderFreePicture+0x41) [0xb6a95f41]
#4 /usr/lib/libQtGui.so.4 [0xb49856bf]
#5 /usr/lib/libQtGui.so.4 [0xb498617d]
#6 /usr/lib/libQtGui.so.4(_ZN7QPixmap5derefEv+0x5d) [0xb497a9ad]
#7 /usr/lib/libQtGui.so.4(_ZN7QPixmapD2Ev+0x30) [0xb497ae10]
#8 /usr/lib/libQtGui.so.4 [0xb49800ba]
#9 /usr/lib/libQtGui.so.4 [0xb498072f]
#10 /usr/lib/libQtGui.so.4 [0xb497fd5a]
#11 /lib/tls/i686/cmov/libc.so.6(exit+0x89) [0xb7c7bd69]
#12 /usr/lib/libgdk-x11-2.0.so.0 [0xb659b6b7]
#13 /usr/lib/libbonoboui-2.so.0 [0xb60ffd15]
#14 /usr/lib/libX11.so.6(_XError+0x109) [0xb69dcef9]
#15 /usr/lib/libX11.so.6 [0xb69e4fe8]
#16 /usr/lib/libX11.so.6(_XReply+0x15a) [0xb69e539a]
#17 /usr/lib/libX11.so.6(XGetGeometry+0x6d) [0xb69c0a6d]
#18 /usr/lib/libgdk-x11-2.0.so.0(gdk_pixmap_foreign_new_for_display+0xba) [0xb659c54a]
#19 /usr/lib/libgdk-x11-2.0.so.0(gdk_pixmap_foreign_new+0x1a) [0xb659c5aa]
Is this a KDE 4.2 problem?
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