Ubuntu
linux package

  1. Bug #1598312
  2. Comment #7

Comment 7 for bug 1598312

Revision history for this message
Vladimir Marko (swelef) wrote :

Trying the different kernel parameters suggested at https://wiki.ubuntu.com/DebuggingACPI I've got these results:

acpi=off: kernel panic (something too do with PCI)
acpi=ht: no change
pci=noacpi: kernel panic (something too do with PCI)
acpi=noirq: WORKS

So this is a bug in ACPI IRQ routing. Recommended workaround is acpi=noirq.
(Now how to configure grub to add that kernel parameter when doing update-grub?)