Sadly this issue persist with all the kernel versions up to the trunk one on one of my system, so its related to hardware/chipset (here asus p5wdh):
- first cold boot: either panic after getting the grub menu choice loading or it self kill - second cold boot most of the time kill itself before getting the grub menu - thirs cold boot works but the grub menu does not activate its countdown timer. - shutdown seems working normally - reboot never works: need to cut power, then get the 3 first cold boot issue ** Tags removed: needs-upstream-testing ** Tags added: i386kernel-bug-exists-upstream ** Tags removed: i386kernel-bug-exists-upstream ** Tags added: i386 kernel-bug-exists-upstream ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/762203 Title: Computer is not turned off at shutdown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/762203/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs