*** This bug is a duplicate of bug 90575 *** "(sdb0)" is not a legal GRUB device name. You probably meant something like "/dev/sdb", "/dev/sdb1", or "(hd1)" instead. At any rate, the lack of validation is also bug 90575.
** This bug has been marked a duplicate of bug 90575 MASTER: need further sanity checking on grub device names -- Failed to install grub on sdb0 https://launchpad.net/bugs/90018 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
