Steve Langasek, your https://launchpadlibrarian.net/130544476/BootDmesg.txt indicated you may be using btrfs? Could you please comment more to this (ex. primary OS drive filesystem, swap, external, etc.)?
** Changed in: linux (Ubuntu) Status: Triaged => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1117499 Title: killall -9 firefox fails to work in raring To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1117499/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs