Public bug reported: Steps to reproduce: 1. Create a IMSM RAID array in BIOS. 2. Boot to Ubuntu installation. 3. Move through the installation to the partitioning section 4. Choose installation on RAID device. 5. Move through packages installation and other screens that may pop up. 6. Pop-up "unable to install GRUB in dummy" occurs.
It sporadically fails. It occurs on VROC RAID5 create on 4 SATA devices. RAID has ~500GB of size. It fails in the same way as: https://bugs.launchpad.net/ubuntu/+source/debian-installer/+bug/1758038 so it might be related. ** Affects: debian-installer (Ubuntu) Importance: Undecided Status: New ** Tags: vroc -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902524 Title: [20.04.1] grub install fails for VROC RAID5 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/debian-installer/+bug/1902524/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
