the exact error from dmesg is:
[ 1271.919412] show_signal_msg: 108 callbacks suppressed
[ 1271.919419] gnome-shell[14022]: segfault at 43c0000 ip 00007f4c577da717 sp 00007fffd724fd18 error 4 in libc-2.15.so[7f4c5768d000+1b3000]
This happens several times a day.
the exact error from dmesg is: 15.so[7f4c5768d 000+1b3000]
[ 1271.919412] show_signal_msg: 108 callbacks suppressed
[ 1271.919419] gnome-shell[14022]: segfault at 43c0000 ip 00007f4c577da717 sp 00007fffd724fd18 error 4 in libc-2.
This happens several times a day.