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Hi All,
I've got a laptop (eee 900---still going strong). A while back (I'm afraid I don't remember how long) it started shutting down by itself a while (10s of minutes?) after the power was removed. Note the battery is good for a few hours still, though sometimes acpi displays 0% remaining. Here's the excerpt from journalactl:
Mar 13 16:59:39 mesofrog kernel: eeepc_laptop: Unknown key 52 pressed
Mar 13 16:59:39 mesofrog root[32207]: ACPI group/action undefined: hotkey / ASUS010:00
Mar 13 16:59:39 mesofrog root[32209]: ACPI action undefined: PNP0C0A:00
Mar 13 16:59:59 mesofrog systemd-logind[241]: System is powering down.
Mar 13 17:00:00 mesofrog systemd[1]: Stopping User Manager for UID 1000...
Mar 13 17:00:01 mesofrog kernel: wlp1s0: deauthenticating from 00:16:01:fb:a0:09 by local choice (Reason: 3=DEAUTH_LEA
Mar 13 17:00:00 mesofrog dhcpcd[506]: received SIGTERM, stopping
Note there are no log entries for a full 20 seconds before the shutdown starts. The battery's a bit squirly these days, so I figures it could be something to do with that. So, after a bit of searching, I did various combinations of systemctl stop'ping, systemctl disabe'ling UPower and setting all the thresholds in /etc/UPower/UPower.conf to zero.
The problem still persisted.
I also looked in the logind config (it's all defaults) and couldn't see anything obvious.
Can anyone tell me where to look/what to look at next? I'm obviously not looking in the right places since searches aren't throwing up anything useful. Also, I'm really a systemd n00b. I was familiar with the old prior system, but I don't really know how/where to poke systemd to reveal useful information.
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Should I move this over to the sysadmin thread? It's almost certainly to do with an event being handled by systemd in a way I'd like to change (even if the event does come from some laptop hardware).
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