Re: [REGRESSION] Asus X541UAK hangs on suspend and poweroff (v6.1.6 onward)

Bjorn Helgaas
2023-05-15T20:51:23Z

[+cc linux-pci; thread at
https://lore.kernel.org/r/CRVU11I7JJWF.367PSO4YAQQEI@bong]

On Fri, Apr 14, 2023 at 12:07:42PM +0300, Acid Bong wrote:
> > Thorsten
> > why do you pass pci=nomsi
>
> It's a workaround for another issue i've been facing for about 2 or 3
> years, since when I first tried out Linux (started with loading Kubuntu
> and Mint live images). Without that workaround Kubuntu didn't boot for
> me - on kernel 5.8 it only reached the graphic installer part, but hung
> after language selection menu, on 5.4 and 5.11 - didn't even reach the
> graphic session. With Mint it was more severe - the screen was flooded
> with PCIe errors, like so:
>
> Apr 10 18:47:08 bong last message buffered 3 times
> Apr 10 18:47:08 bong kernel: pcieport 0000:00:1c.5: device [8086:9d15] error status/mask
> Apr 10 18:47:08 bong last message buffered 5 times
> Apr 10 18:47:08 bong kernel: pcieport 0000:00:1c.5: device [8086:9d15] error status/mask
> Apr 10 18:47:08 bong last message buffered 13 times
> Apr 10 18:47:08 bong kernel: pcieport 0000:00:1c.5: device [8086:9d15] error status/mask
> Apr 10 18:47:08 bong last message buffered 5 times
> Apr 10 18:47:08 bong kernel: pcieport 0000:00:1c.5: device [8086:9d15] error status/mask
> Apr 10 18:47:08 bong last message buffered 6 times
>
> `pci=nomsi` saved me also during Debian installation - without it the
> live ISO just crashed mid-installation.

Likely "pci=nomsi" or "pci=noaer" are not related to the
suspend/poweroff issue, but I'd really like to fix the AER problem
anyway.

Can you collect the complete dmesg log and output of "sudo lspci -vv"
and post them somewhere (https://bugzilla.kernel.org is a good place)?

Ideally the dmesg would be from the most recent kernel you have.

Bjorn