Re: port-amd64/57930: ACPI suspend problems on Thinkpad X270

[stephane Tranchemer <stranche%free.fr@localhost>]

Tried NetBSD11.0-RC1

Quite a different behavior.
Now the system goes indeed to sleep but have difficulties to get back.

When closing the lid everything looks fine, the LED goes to sleep after a few seconds.
However reopening the lid, you are greeted by a fixed cursor on a black screen for like a minute.
Then at last your Desktop is back, but the laptop track-pad and keyboard are unresponsive.
Fortunately, you can regain control by plugin in a USB mouse and keyboard.

That allowed me to get the console log:

> [ 212.905639] acpi0: entering state S3 [ 212.935639] Flushing disk 
> caches: 4 done [ 213.485685] iwm0: autoconfiguration error: Unable to 
> init nic [ 214.875638] ioapic0 reenabling [ 219.154878] nvme0: for 
> admin queue interrupting at msix3 vec 0 [ 219.174874] nvme0: for io 
> queue 1 interrupting at msix3 vec 1 affinity to cpu0 [ 219.174874] 
> nvme0: for io queue 2 interrupting at msix3 vec 2 affinity to cpu1 [ 
> 219.174874] nvme0: for io queue 3 interrupting at msix3 vec 3 affinity 
> to cpu2 [ 219.174874] nvme0: for io queue 4 interrupting at msix3 vec 
> 4 affinity to cpu3 [ 269.174933] ubt0: detached [ 269.174933] ubt0: at 
> uhub1 port 7 (addr 4) disconnected [ 269.654934] ubt0 at uhub1 port 7 
> [ 269.654934] ubt0: Intel (0x8087) product 0a2b (0x0a2b), rev 
> 2.00/0.10, addr 5 [ 270.244935] pckbport: command timeout [ 
> 272.294936] pckbport: command timeout [ 282.984946] autoconfiguration 
> error: pms_enable: command error 35