Cursory googling for the assertion text shows these two other bug reports:
http://bugs.freedesktop.org/show_bug.cgi?id=12021 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=447849
Cursory googling for the assertion text shows these two other bug reports:
http:// bugs.freedeskto p.org/show_ bug.cgi? id=12021 bugs.debian. org/cgi- bin/bugreport. cgi?bug= 447849
http://