>From the description, I understand this problem is specific to installation in PowerVM mode (PReP boot configuration) with multipath root disk. Is that correct?
grub-installer will configure a PReP partition when not running in PowerVM mode, and will equally fail to configure the path when the root disk is on a multipath device, but the failure would not affect the system's bootability after install when booting in PowerNV mode. ** Changed in: grub-installer (Ubuntu) Status: New => Triaged ** Changed in: grub-installer (Ubuntu) Importance: Undecided => Critical ** Changed in: grub-installer (Ubuntu) Importance: Critical => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1501015 Title: ISST-LTE: Multipath disk is not automatically set as 1st boot device after installation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1501015/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs