I can confirm that with an Oneiric install all 16 cores are online and the contents of /sys/devices/system/cpu/online is:
0-15 -- 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 is offline by default To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/926136/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
