Thank you for reporting this. Because this was reported some months ago: Is the problem still present? How did you recognize that the boot manager might be corrupted?
-- When installing Kubuntu, it ruins the Boot Manager https://bugs.launchpad.net/bugs/280483 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs