Hi Colton, thanks for testing it! It looks like the kernel correctly
receives and delivers the ACPI events, but then it fails to perform the
actual suspend to mem.

Can you try one more test?

 echo 1 > /sys/power/pm_debug_messages
 echo 0 > /sys/power/pm_async
 echo mem > /sys/power/state

The first setting simply increases the PM debugging level (...and
hopefully we can get more info from dmesg -w).

The second one disables the asynchronous execution of the PM suspend and
resume callbacks. If the problem is a race condition in some of those
callbacks, this should prevent the race.

Thanks.

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1865170

Title:
  lid close simply turns off laptop screen

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gnome-session/+bug/1865170/+subscriptions

-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to