First off, I run Debian, so I know Im not going to get official support. Thats fine.
However, as I was (and now am again until my AMD file system gets fixed), running a perfectly happy Debian installation of my gen 11…My problems “must” be affiliated with the bios or amd drivers…right? Im just hoping someone can help me pin down what the problem is, or where to look.
My problem is entirely to do with my external monitor behavior in XFCE.
I have the LG 34WN80C-B connected via usb-c through a Dell Thunderbolt Dock- WD19TBS.
This setup works fine with my intel hardware and debian 12. Sleep/wake. laptop lid closed and in its cradle.
On the amd, I have several behaviors that I was trying to fix, and in the process, crashed my file system and cant boot into it anymore.
If your interested in trying to help on that front:
https://www.reddit.com/r/debian/comments/18s9014/laptop_crashed_and_i_cant_seem_to_access_my_file/?utm_source=share&utm_medium=web2x&context=3
So, my external monitor…It mostly works…gets recognized fine, but I cant close my laptop lid without it shutting off…and by shutting off, I mean I cant get it back without unplugging/replugging the usb-c cable. xrandr shows it available. I can set it to primary. It just sits blank in power savings mode. If I then disable the lid screen, I get 2 blank screens.
but Im not in sleep mode. I can retype in the blind to get my laptop screen back. I tried various xset commands to force it awake, but no luck. Eventually I tried edditing my /etc/systemd/logind.conf file to set all the lid switch settings to ignore. This is what I believe crashed my system. I rebooted fine, then crashed within a couple minutes of being up…several times until it couldnt find the file system…
Prior to this, it had been running for weeks just fine…except for the lack of sleep mode.
I had run the amd s2idle.py script and eventually got a clean bill of health after a little fiddling.
I ran a xfce4-power-something in debug mode and got a warning about laptop lid was inhibiting sleep…hence my trying to ignore the lid…So a side note, setting the screen to off in the power manager settings (exactly like it is on my intel setup), shuts down the external screen same as above.
I installed the 3.03 BIOS
I had downloaded and copied the github amdgpu drivers into /lib/firmware/amdgpu
I had also self compiled the 6.6.8 kernel from kernel.org.
Any ideas? I may be re-installing from scratch…so anyting to avoid next time? other than dont touch /etc/systemd/logind.conf?