I ran into a problem: after 2 hours of inactivity, the laptop screen turns off (or goes into sleep mode, or only the monitor turns off — I can not understand), does not respond to keystrokes. There is a completely black screen with nothing (no “stick” or console, terminal). But the laptop keyboard (power-button and num lock) are highlighted.
This happens with a period of 2-3 days. Sometimes the laptop goes into sleep mode and everything is fine, sometimes - trouble. I also have the second OS, if this is important, - Windows 10.
System Info: i.imgur. com/xrlOBWr.png
Sorry, I can’t copypaste it from console: “Sorry, you can’t include links in your posts.”
if you cant copy&paste then do this:
sudo inxi -Fxxxa --no-host > ~/inxi.txt
That will save the output in your home folder.
About your problem: Did you check you energy settings? Maybe there is set a option to hibernate after 2 hours?
Maybe you could provide a full journal to look up?
journal -b -0 > ~/current_boot_journal.txt
journal -b -1 > ~/last_boot_journal.txt
Better using https://pastebin.com/ for that long texts.
Which desktop environment are you using? I had this issue with KDE at one time.
Maybe there is set a option to hibernate after 2 hours?
Yes, there is! Turned it off, thanks.
By the way I meant suspend by ‘sleep mode’, not hibernation. Sorry for my english.
And here is the journalctls:
- Current: pastebin .com/4XZddJc6
- Last: ontrolc .com/e2728e61
Is this problem now solved for you? Any problems with standby or hibernation?
Idk if it won’t happen again after hibernation / suspend.
So if you didn’t find nothing interesting in journalctl, I’ll close the topic. Let me know.
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