OK, finally to the bottom of this. Setting GRUB_GFXMODE to 640x480 worked. I had previously tried with no setting for this variable or with 1920*1080, the preferred 16x9 aspect ratio of my monitor. Neither worked. No 16x9 aspect ratios are supported by vbeinfo.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1245022 Title: Grub screen cuts off to the left since upgrade from Ubuntu 10.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1245022/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs