We only observe the issue on the Dell R220 (new server released <2 months ago) and we have tested from 3.11 to 3.15 so far.
I don't expect any old 32 bit kernel to work on that new server but if you confirm you want me to retest, I will do it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1329384 Title: [Dell PowerEdge R220] 12.04/14.04 Ubuntu Server 32 bit installer does not boot without acpi=off To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1329384/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs