It depends what you mean by adding apparmor=0 at the bottom, you need to add it to the line containing the linux kernel command options, it will look something like this
linux /boot/vmlinuz-3.2.0-6-generic root=UUID=b6d5798b-bfb5-4889 -9e2d-92395a82bf18 ro crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7 you add apparmor=0 to the end of the line, eg. linux /boot/vmlinuz-3.2.0-6-generic root=UUID=b6d5798b-bfb5-4889-9e2d-92395a82bf18 ro crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7 apparmor=0 and then boot. As for trying Ubuntu on USB, yes this can help track down where the problem is, so it is worth trying. In fact it is worth trying a clean 11.10 too, as the problem may be in some difference caused by upgrading. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/908864 Title: My Lexmark x2650 printer stopped working after upgrading to 11.10: Idle - File "/usr/local/lexmark/lxk08/bin/printdriver" has insecure permissions (0100775/uid=0/gid=2). To manage notifications about this bug go to: https://bugs.launchpad.net/apparmor/+bug/908864/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
