gnome-shell random crashed when click the activity area the error message is: gnome-shell: segfault at 3956b1008 ip 00007f9d3d675618 sp 00007ffff510a550 error 4 in libglib-2.0.so.0.3000
somtimes is: gnome-shell : segfault in libcogl.so
My computer:
graphic card: HD6670
driver : use the amd official version : 12.1
OS: debian wheezy (up to date)
