You were right. It seems that removing linux-backports-modules did solve the kernel panic problems. For 3 days now my laptop did not panic once. So far the only thing that seemed to be affected by the removal of linux-backports-modules is that the wifi indicator stopped working.
-- Kernel Oops - unable to handle kernel NULL pointer dereference at virtual address 00000000. eip: f8bae996 *pde = 00000000 https://bugs.launchpad.net/bugs/254322 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs