[critical for usability] complete crash/bug of fonts and icons on ubutntu thinkpad extreme 4K2021

[leo]

On lenevo thinkpad extme gen 2 with nvidia graphics and ubuntu 20.04.2

All the menus text and the logging screen text is messed up and shows "whit noise" instead of the letters. The letters disapeard and the screen is left complitly unusable. I can not see where to click anymore because the "logout" "login" and "reboot" is also messed up. Clearly a big big prolem to me and my girlfriend on a 2600 euros machine.
The problems appears on it's own after clean install so so problem is not on my ide. I did not mess anything up, because I just did an easy install.

[leo (leoetchaas)]

Another tasty capture :

[Daniel van Vugt (vanvugt)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 1876632, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find.