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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

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Something is preventing shutdown... (slrpnk.net)

submitted 1 month ago by oeuf@slrpnk.net to c/linux@lemmy.ml

26 comments fedilink hide all child comments

Does anyone how how I can diagnose and fix this problem:

Sometimes, but not always, when shutting down the process does not actually complete and the computer does not turn off.

The screen turns off but the keyboard backlight is still responsive, the fan is still going and the power-on LED is lit. Because the screen is turned off I can't interact graphically with the computer and have to just hold down the power button and do a hard reboot.

I haven't tested it properly but I get the feeling it happens more often if I have been doing audio work.

Debian 13 GNOME 48 Intel Core Ultra 7 Laptop

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[–] oeuf@slrpnk.net 4 points 1 month ago (3 children)

How do I do that? Bearing in mind the display is off when this happens.

[–] muhyb@programming.dev 5 points 1 month ago (1 children)

I mean, give the shutdown command like this, not after already choosing it via menu. This way you may catch what's wrong. Also, you can check the logs when you boot next time via journalctl -b -1 but to make it easier maybe this one should be more helpful journalctl -b -1 | grep -i shutdown

[–] oeuf@slrpnk.net 2 points 1 month ago

Ah OK got you 👍

[–] Cyber@feddit.uk 3 points 1 month ago

(They meant, instead of doing your normal shutdown, open a command window and type that command instead.)

[–] HakunaHafada@lemmy.dbzer0.com 2 points 1 month ago* (last edited 1 month ago) (1 children)

I was also experiencing your same issue, just tried @muhyb@programming.dev's recommendation, and my computer shut off completely as desired.

Edit: I also opened a terminal and "sudo poweroff" and "sudo shutdown now" both work, so for me, I didn't need to switch to a TTY console.

[–] oeuf@slrpnk.net 2 points 1 month ago (1 children)

I was also experiencing your same issue, just tried @muhyb@programming.dev’s recommendation, and my computer shut off completely as desired.

Which recommendation?

[–] HakunaHafada@lemmy.dbzer0.com 1 points 1 month ago

Switching to a TTY screen and doing the sudo poweroff command. In my testing, I also found that opening a terminal in the regular desktop environment also worked.