Hello,
Recently (perhaps due to an upgrade to the system, or similar - I'm unsure
when exactly it happened) gtk apps stopped working (the apps don't display
any gui - just sit there taking up 100% cpu).
This happens with all gtk apps tested - e.g. gimp, inkscape, gnumeric.
Compiling gtk with debugging support shows the same backtrace:
#0 gdk_visual_decompose_mask (mask=0, shift=0x89d46c, prec=0x89d470) at
gdkvisual-x11.c:611
#1 0x00002aaaab72c6c8 in _gdk_visual_init (screen=0x89b6c0) at
gdkvisual-x11.c:194
#2 0x00002aaaab72a81f in _gdk_x11_screen_new (display=0x899cc0,
screen_number=0) at gdkscreen-x11.c:429
#3 0x00002aaaab714511 in IA__gdk_display_open (display_name=0x0) at
gdkdisplay-x11.c:183
#4 0x00002aaaab6f8c6a in IA__gdk_display_open_default_libgtk_only () at
gdk.c:272
#5 0x00002aaaab3ec63b in IA__gtk_init_check (argc=0x0, argv=0x89d46c) at
gtkmain.c:702
It seems like they are stuck in the following while loop in gdkvisual-x11.c
(as shown by the backtrace):
while (!(mask & 0x1))
{
(*shift)++;
mask >>= 1;
}
However, I don't know enough about gtk to investigate any further - so perhaps
someone has suggestions on what is going wrong / how to fix this?
Thanks,
David Saxton
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