*** This bug is a duplicate of bug 970260 *** https://bugs.launchpad.net/bugs/970260
I ran into this when I had my Garmin navigator connected over USB, with its internal and external storages automatically mounted. At some stage os-prober executes "blkid -o value -s TYPE /dev/sde1" (as root) which gets stuck. It was probing the navigator's external SDcard storage that apparently wasn't accessible anymore even if it was still mounted. Thanks Laurent for your workaround, it helped me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/986833 Title: Setting up memtest86+ (4.20-1.1ubuntu1) hangs indefinitely while generating grub.cfg To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/memtest86+/+bug/986833/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs