We've located the issue to be somewhere in the RAID rebuilding process. Turning down the RAID rebuild speed with the command "echo 1 > /proc/sys/dev/raid/speed_limit_max" will make the installation success but this is only pushing the crash for later in the OS.
We've also noticed when installing without RAID an installation takes about 15 minutes. With RAID it can take up to one hour as it seems like the RAID rebuild is lacking the install process. This isn't experienced in Ubuntu 15.04. It's not possible the see the same errors from the screenshots in syslog probably because the system is unable to respond and read/write to the disk. Also when trying to login from the terminal the server just hangs after entering username. We'll try to test with kernel 4.3. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1516547 Title: Ubuntu 15.10 crashes with RAID-10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1516547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
