Please attach your grub.cfg. I think the problem is that /etc/grub.d/20_memtest86+ doestn't use prepare_grub_to_access_device This has been fixed in Debian now, which has 4.00-2 now.
** Package changed: grub2 (Ubuntu) => memtest86+ (Ubuntu) -- cannot start memtest86+ https://bugs.launchpad.net/bugs/450351 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
