Bug#1019510: systemd-sysv: annoying beep during shutdown or reboot

[Michael Biebl]

Control: tags -1 + moreinfo

Am 10.09.2022 um 21:57 schrieb Christian Danneberg:
> on every reboot or shutdown my Laptop beeps very loud (Dell E6230). This
> behaviour came up after the installation of Bookworm.
> I tried all stuff I found. Blacklisting of pcspkr kernel module, on my system I
> can't find a module like pcspkr or similar. Tried to find the   hex code 0x07
> in the binary of /sbin/shutdown. As suggested in forum.debian.de.
> 
> All that had no effect.

Do you get a beep if you run
systemctl reboot --no-wall ?

It's possibly related to 
https://github.com/systemd/systemd/commit/cdf370626f08ed509a5dde9d5618eed29d625032

In that case, wall messages do trigger a beep on your system.
If you don't want that, you can blacklist pcspkr.
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