Same problem. My .xsession-errors is about 5Mb filled with (firefox-bin:1639): Gdk-WARNING **: XID collision, trouble ahead
Firefox about: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.3) Gecko/20100423 Ubuntu/10.04 (lucid) Firefox/3.6.3
$ uname -a Linux thor 2.6.32-22-generic #33-Ubuntu SMP Wed Apr 28 13:27:30 UTC 2010 i686 GNU/Linux
All updates are applied.
Same problem. My .xsession-errors is about 5Mb filled with
(firefox-bin:1639): Gdk-WARNING **: XID collision, trouble ahead
Firefox about:
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.3) Gecko/20100423 Ubuntu/10.04 (lucid) Firefox/3.6.3
$ uname -a
Linux thor 2.6.32-22-generic #33-Ubuntu SMP Wed Apr 28 13:27:30 UTC 2010 i686 GNU/Linux
All updates are applied.