0

since a firmware update my external screen stopped being recognized. any way to debug this?

more info:

  • I have only one hdmi-usb c adapter so can't experiment with a different one (but this one has worked for me in the past)
  • changing cables did not help
  • changing screens did not help
  • I'm using ubuntu
-1

I had the same issue. Try reducing the resolution of the second monitor using screen , it is apparently an issue with ubuntu graphics driver.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.