On Saturday, December 24, 2016 2:08:57 PM CET solitone wrote: > One think I've noticed just today is that now neither hibernation to disk > nor suspension to RAM work as expected. The laptop goes to sleep, but > immediately after it automatically resumes without any input from me. This depends on the lid being open. If I close the lid, the laptop goes to suspend (thanks to KDE's settings) and stays there. In contrast, when I suspend from KDE's menu, it suspends but it wakes up immediately after.
I had a look at /proc/acpi/wakeup: solitone@alan:~$ cat /proc/acpi/wakeup Device S-state Status Sysfs node PEG0 S3 *disabled EC S4 *disabled platform:PNP0C09:00 HDEF S3 *disabled pci:0000:00:1b.0 RP01 S3 *disabled pci:0000:00:1c.0 RP02 S3 *disabled pci:0000:00:1c.1 RP03 S3 *disabled pci:0000:00:1c.2 ARPT S4 *enabled pci:0000:03:00.0 RP05 S3 *disabled pci:0000:00:1c.4 RP06 S3 *disabled pci:0000:00:1c.5 SPIT S3 *disabled XHC1 S3 *enabled pci:0000:00:14.0 ADP1 S4 *disabled platform:ACPI0003:00 LID0 S4 *enabled platform:PNP0C0D:00 So I decided to disable waking up through the lid: solitone@alan:~$ sudo sh -c "echo LID0 > /proc/acpi/wakeup" solitone@alan:~$ cat /proc/acpi/wakeup Device S-state Status Sysfs node PEG0 S3 *disabled EC S4 *disabled platform:PNP0C09:00 HDEF S3 *disabled pci:0000:00:1b.0 RP01 S3 *disabled pci:0000:00:1c.0 RP02 S3 *disabled pci:0000:00:1c.1 RP03 S3 *disabled pci:0000:00:1c.2 ARPT S4 *enabled pci:0000:03:00.0 RP05 S3 *disabled pci:0000:00:1c.4 RP06 S3 *disabled pci:0000:00:1c.5 SPIT S3 *disabled XHC1 S3 *enabled pci:0000:00:14.0 ADP1 S4 *disabled platform:ACPI0003:00 LID0 S4 *disabled platform:PNP0C0D:00 Now when I suspend or hibernate with the menu entry it doesn't wake up unless I press a key or touch the trackpad (when suspended) or press the power button (when hibernated), as expected. Nice! > I'm sure some days ago this did not happen. It might be a side effect from > some recent package upgrade. Mmm.. most likely I didn't remember it right. Perhaps I never tested it very carefully, and simply didn't notice the issue.
