Score:0

ThinkPad Carbon X1 gen9 stuck on black screen when shut down

in flag

For the last 5 shut downs, my laptop has been going to black screen as if shut down (no keyboard light or anything), but the fans continue to run. Pushing on the power off button does not do anything and I am basically forced to wait for the laptop to run out of battery. There does not seem to be any specific error message popping.

I have a ThinkPad Carbon X1 gen 9 with Ubuntu 20.04 (dual boot with Windows, but I never use the latter).

Any help is more than welcome as it is a quite annoying issue. Thanks in advance!

ja408 avatar
cn flag
This actually happens to me I just received the Carbon X1 Gen 9 with ubuntu and it does the same thing. I have to hold the power button down for 10 seconds to force it to shut off. Seeking a way to fix this.
Score:0
cy flag

I have had same issues. Have not updated to latest bios flash, but have tried many things.

I am motivated to get Ubuntu 18.04 to work because of the requirements of it by the Nvidia Jetson development kit dependency on it. Ubuntu 20.04 does not work on Nvidia dev kit for my Jetson Nano model.

But if you don’t have a hard dependency like that it is best here is to update to Ubuntu 20.04 or 22.04 as they both work on this laptop just fine.

Ubuntu 18.04 is out of support and that means no patches for anything as of April 2023! Taking a risk running on this!

I am thinking about trying Debian instead since there is the Nvidia Jetson Nano dependency for me.

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