fyi, it looks like this could occur if a misbehaving bmc's status register contained 0xff. That's another reason to check to see if the older kernel works. If the previously working kernel also shows this problem, I'd suggest removing power from the system to see if you can reset the BMC.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/916200 Title: missing kernel module ipmi_si module To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ipmitool/+bug/916200/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs