I can reproduce this one. This happens also on Youtube frontpage. I have ATI Radeon Express 200M with open source drivers (dri disabled). Output of Alexander's commands is attached. It didn't make Xserver crash go away.
** Attachment added: "firefoxgnash-msnbc.crash.log" http://launchpadlibrarian.net/8188669/firefoxgnash-msnbc.crash.log -- X session crash on MSNBC news pages https://bugs.launchpad.net/bugs/120859 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