My intuition is telling me once we have the script fixed it won't be offlining CPU1 and bailing out and hence we won't see this problem. Lets get the script sorted out and then re-test.
Incidentally, the semantics of the /sys/devices/system/cpu/cpu*/online are such that offlining an already offlined CPU or onlining and already onlined CPU will result in an EINVAL which makes sense. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/926136 Title: CPU1 on Dell PowerEdge M610, R715 and IBM X3500 M3 goes offline after exercising frequency governors To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/926136/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
