I'm inclined to say we are facing different problems on this case. With the HP Proliant scenario I would like to recommend the following kernel boot parameters (/etc/default/grub):
"intel_idle.max_cstate=0 nox2apic intremap=off" It looks like these servers don't support x2apic and/or IRQ remapping. It also looks there can be a bug into intel_idle module. I'll document my findings in here today. I would like to please ask anyone with Proliant Servers DL360 and/or DL380 to test the following boot parameters and check for stability AND to provide me core dumps from the panics. Thank you -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1318551 Title: Kernel Panic - not syncing: An NMI occurred, please see the Integrated Management Log for details. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1318551/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
