*** This bug is a duplicate of bug 1765232 *** https://bugs.launchpad.net/bugs/1765232
4.15.0-19 works OK, 4.15.0-18 is broken. The problems was introduced in -14 with the following 2 commits: * 9403a13fd07e blk-mq: simplify queue mapping & schedule with each possisble CPU * f0aff9ccc834 genirq/affinity: assign vectors to all possible CPUs which where reverted in -19: * 97fda9a81481 Revert "genirq/affinity: assign vectors to all possible CPUs" * 18a15d75c403 Revert "blk-mq: simplify queue mapping & schedule with each possisble CPU" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766577 Title: 4.15.0-15 mdadm: CREATE group disk not found To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1766577/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs