Adding noefi fixes the issues for me reboot, halt and suspend now works perfekt on my ibm s205
## in /etc/defaults/grub ## GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noefi reboot=a,w" I believe noefi makes the reboot=a,w not needed anymore but i haven't tried. This bug should still be here since i guess all of this stuff is suposed to work with efi in the kernel, but the importance of the bug decreases. Well at least if this trick work on the other machines that is showing this problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/721576 Title: [natty] kernel panic on reboot with (U)EFI -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
