Can you extract and attach the full installer log? the /var/log/syslog from the running d-i, after doing all possible steps to get it working again (e.g. the mentioned going back & rescanning disks).
For the installer, kernel modules are split into .udeb packages, and it might be that some of the needed kernel modules, are loaded after disk scanning was performed, hence rescanning picks up new things as new/more kernel drivers are loaded at that point. Output of lsmod would be useful as well, to correlate and check which udebs are downloaded when; and which drivers are modprobed when. E.g. it is possible that scsi-modules udeb is lacking the necessary modules in v4.15 packaging splits. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1751813 Title: Ubuntu 18.04 installer does not detect any IPR based HDD/RAID array [S822L] [ipr] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1751813/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
