@Julian Klode: I've seen this "argument" before . . . which seems to display a lack of understanding of the capacity of grub2 to load and boot multiple systems . . . but does seem to display the "opinion" of ubuntu that continues to believe that only one system can be on grub at a time . . . which is in fact "correct" when ubuntu "grub" packages are run . . . grub is re-set to the last distro installed, more or less.
My firmware was updated a year or so back to bring the machine up to OSX 10.14 . . . and there is another "grub" bug report in which numerous people with a range of machines are having similar problems with ubuntu's handling of grub . . . and the "head in sand" response to the problem. As I probably stated in the first post, after ubuntu removes all the other systems, if I use SG2 disk I can boot into OpenSUSE, run their "grub2-mkconfig" command, and voila, grub is again running at full capacity . . . . I'm not sure ow many bug reports I've filed on this problem, with similar response from ubuntu world . . . and the problem continues . . . unaddressed, marked "invalid," etc. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1894242 Title: grub-install: error: failed to register EFI boot entry??? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1894242/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
