Shut down issues

Please don’t do this. This is a surefire way to eventually break something, especially if you went with btrfs. Please setup sysrq ASAP to avoid this.

and a simple inxi -Faz --no-host will provide a lot of system info for folks to help you with/start you off with.

Please also check the LTS kernel as you noted. Sometimes there’s regressions on latest kernel. I for one used to always use the LTS kernel on my machines.