HCL: Thinkpad t480s

[Dh4rm4]

Hi!

I've been using Qubes on a Thinkpad t480s for a month now, and I'd like to give you some feedbacks about my experience.

You'll find attached to this mail, the generated report and the HCL Support file.

Conclusion:

Pretty much everything works out of the box.

No problem during the installation, just have to set the BIOS as "legacy".

Problem:

- can't suspend the system, it will crash when waking up. The solution I found, was to disable the 2nd usb controller on sys-usb (3.0 xHCI Controler)

- brightness problem: Consider the brightness value from 0 to 11, with 0 as a black screen and 11 the maximum brightness. I can't access brightness 1 naturally. I must go all the way up to 11, then go down to 1. An other consequence of this issue, is the popup showing the current brightness having some visual issues.

- no support for TPM2.0. Correct me if I'm wrong, but there is actually no support on XEN for the last TPM version.

I made a little guide on github, if it can be useful to anyone:

https://github.com/dh4rm4/A-Reasonably-Secure-Thinkpad

Have a nice day, and keep up the good work :)