Computer does not shutdown

Help
1

For a few days the shutdown process does not terminate. Here 2 screen shots:
screenshot at 22:05:47

20231213_220547
20231213_2205471920×1440 337 KB

screenshot at 22:11:38
20231213_221138
20231213_2211381920×1440 344 KB

I need to use the power button to switch off my desktop.

Luckily using NixOS I can start a previous build. The last one where the shutdown works is based on Kernel 6.6.4, the version just above the white line:

20231214_113509
20231214_1135091920×640 223 KB

I am using NixOS 23.11 stable channel.

Any idea what might be the issue?
Which part of my configuration is relevant and shall be pasted here?

2

A few others have reported seeing this as well.

3

It’s a kernel regression - updating to the latest available kernel should resolve it.

1 Like
4

You got any more information on the regression ?

5

You got any more information on the regression ?

Here:

1 Like
6

Thanks for your replies.
An update to Kernel 6.6.6 solved the problem.