*** This bug is a duplicate of bug 129007 *** https://bugs.launchpad.net/bugs/129007
You're probably talking about this bug : https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/129007 And you're apparently right ! Switching theme to Clearlooks solved the issue. I thought it was not related to themes because I tried 4 of them, but all triggered the bug... sorry for the duplicate, and thanks for solving my problem so quickly :) ** This bug has been marked a duplicate of bug 129007 MASTER firefox-bin crashed with crux theme [EMAIL PROTECTED] at #10 -- Firefox and thunderbird crash when opening a gtk window https://bugs.launchpad.net/bugs/137631 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs