AMD

  1. Bug #1776563
  2. Comment #162

Comment 162 for bug 1776563

Revision history for this message
In , mazahakaforever (mazahakaforever-linux-kernel-bugs) wrote :

Acer Aspire A315-41G-RX8R (Ryzen 5 2500u, no dGPU version).

From 4.16 to 4.18 kernels i'm required to use noapic to boot, yet i can't hibernate or suspend. Kernel panics after screen goes black.
On 4.19rc7 i can use iommu=pt ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2 parameters and hibernation doesn't go kernel panic anymore.