Two more notes: * shutdown -h works fine. Turns system off. Only reboot hangs.
* in BIOS the boot mode is leagacy (the default) not UEFI. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/833705 Title: Dell Latitude E6520 (and E6220) do not reboot with 64 bit kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/833705/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs