Update:
What I did yesterday:
I reistalled firefox and firefox-gnome-support
I unstalled scim
I started firefox in safe mode (firefox -safe-mode) with all addd-ons disabled.
Firefox still aborted with segmentation fault afetr some, maybe 5, minutes.
Today I got a couple of Ubuntu updates:
After installing the updates, no firefox crash.
After enabling all the add-on and plugins, still no crash now for hours.
Update: gnome-support
What I did yesterday:
I reistalled firefox and firefox-
I unstalled scim
I started firefox in safe mode (firefox -safe-mode) with all addd-ons disabled.
Firefox still aborted with segmentation fault afetr some, maybe 5, minutes.
Today I got a couple of Ubuntu updates:
After installing the updates, no firefox crash.
After enabling all the add-on and plugins, still no crash now for hours.
FF seems ok now.