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

["stephane Tranchemer via gnats" <gnats-admin%NetBSD.org@localhost>]

The following reply was made to PR port-amd64/57930; it has been noted by GNATS.

From: stephane Tranchemer <stranche%free.fr@localhost>
To: gnats-bugs%netbsd.org@localhost, gutteridge%netbsd.org@localhost, gnats-admin%netbsd.org@localhost,
 netbsd-bugs%netbsd.org@localhost
Cc: 
Subject: Re: port-amd64/57930: ACPI suspend problems on Thinkpad X270
Date: Thu, 26 Feb 2026 23:11:27 +0900

 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