Comment 18 for bug 2000829

Thank you for this, Benjamin Renard! I have tried this and indeed, the problem is gone. I only have the laptop, no additional displays attached, however, it works fine! Until the problem is 100% solved by someone, I will just use the "i915.enable_psr=0" kernel parameter at boot time. For anyone who is looking to do the same, just follow the steps after >>> Solution – Part II (Permanent "nomodeset" option) <<< from https://www.dell.com/support/kbdoc/en-uk/000123893/manual-nomodeset-kernel-boot-line-option-for-linux-booting and replace "nomodeset" with i915.enable_psr=0

Any other updates to this issue are appreciated here! :) Have a great week!

PS: a more transparent and better written bug report can be found here -> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2006994