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Hi all, after installing and configuring powertop i have this strange issue:
when i leave my computer on and I don't utilize it for like 10-15 min, it automatically reboots.
Where I can find some relevant debug log of what is happening before the auto reboot?
last reboot command:
reboot system boot 4.19.4-arch1-1-A Thu Dec 6 09:20 still running
reboot system boot 4.19.4-arch1-1-A Thu Dec 6 08:59 still running
reboot system boot 4.19.4-arch1-1-A Wed Dec 5 16:26 - 17:38 (01:11)
reboot system boot 4.19.4-arch1-1-A Wed Dec 5 13:49 - 17:38 (03:48)
reboot system boot 4.19.4-arch1-1-A Wed Dec 5 10:17 - 17:38 (07:21)
reboot system boot 4.19.4-arch1-1-A Wed Dec 5 09:14 - 17:38 (08:23)
reboot system boot 4.19.4-arch1-1-A Tue Dec 4 21:16 - 01:41 (04:24)
reboot system boot 4.19.4-arch1-1-A Tue Dec 4 19:40 - 01:41 (06:01)
reboot system boot 4.19.4-arch1-1-A Tue Dec 4 18:33 - 18:35 (00:02)
reboot system boot 4.19.4-arch1-1-A Tue Dec 4 08:46 - 17:12 (08:25)
reboot system boot 4.19.4-arch1-1-A Mon Dec 3 09:07 - 17:15 (08:08)
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Your journal.
How did you "configure" powertop? It's predominantly for measuring (though there's the autotune feature) and doesn't eg. provide idle events. Do you maybe run other PM tools as well?
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I don't see any of relevant info on journalctl:
Dec 06 15:28:25 archme org.freedesktop.thumbnails.Thumbnailer1[860]: Registered thumbailer heif-thumbnailer -s %s %i %o
Dec 06 15:28:25 archme org.freedesktop.thumbnails.Thumbnailer1[860]: Registered thumbailer /usr/bin/gdk-pixbuf-thumbnailer -s %s %u %o
Dec 06 15:28:25 archme org.freedesktop.thumbnails.Thumbnailer1[860]: Registered thumbailer evince-thumbnailer -s %s %u %o
Dec 06 15:28:25 archme org.freedesktop.thumbnails.Thumbnailer1[860]: Registered thumbailer /usr/bin/gdk-pixbuf-thumbnailer -s %s %u %o
-- Reboot --
Dec 06 16:00:00 archme systemd[1014]: Listening on GnuPG cryptographic agent and passphrase cache (restricted).
initially i had installed (for mistake) tlp in conjunction with power top but then I uninstalled tlp
powertop is configured as wiki shows:
/etc/systemd/system/powertop.service
[Unit]
Description=Powertop tunings
[Service]
ExecStart=/usr/bin/powertop --auto-tune
RemainAfterExit=true
[Install]
WantedBy=multi-user.target
thanks for your reply
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The reboot is likely some bug triggered by some auto-tuned setting (c-state, usb autosuspend, etc.), run journalctl as root (sudo) or add your user to the wheel group to see the systems log, also consult https://wiki.archlinux.org/index.php/Journalctl
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