I know this is an old thread, but it is left unanswered. Try escaping additional quotes: GRUB_GFXMODE="\"1400x1050;640x480\""
It will produce extra quotes in grub.cfg: set gfxmode="1400x1050;640x480" This is how I got it to work. -- GRUB_GFXMODE and update_grub2 don't work with multiple resolutions https://bugs.launchpad.net/bugs/506241 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
