AMD

  1. Bug #1776563
  2. Comment #359

Comment 359 for bug 1776563

Revision history for this message
Another User (another-user) wrote :

Kalin Stoyanov, I had slowdown on boot even before X-session with ivrs_ioapic param. Can not remember fan noise in X, so there was no heavy cpu usage.
Sorry for such long response - no email notifications from launchpad.
Have you tried acpi=noirq instead of pci=noacpi?