Reproduced again. I think the steps are, and they have to be repeated from step 1 each time:
Start with clean disk: 1. Partition disk as MBR with two partitions, install lubuntu on sda1 _with_ format 2. Install lubuntu on sda2 _with_ format 3. Install lubuntu on sda1 _without_ format I'll spend a bit more time later trying to figure out the exact root cause, but this seems like a rather specific issue that shouldn't be a release blocker for sure. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2060624 Title: lubuntu/xubuntu reinstall (& install) on dual boot system, grub does appear & offer OS choice To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/2060624/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs