This issue also happens to me running Ubuntu 20.04.2.0 with the NVidia
driver 460 on a Quadro 5000 / Lenovo P17.
Identical issue, and it is triggered when I run for example "glxgears"
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
Adding reference to Lenovo forum describing the problem:
https://forums.lenovo.com/t5/ThinkPad-P-and-W-Series-Mobile-
Workstations/P15-and-P17-running-Linux/m-p/5069609?page=1#5278925
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: nvidia-graphics-drivers-450 (Ubuntu)
Status: New => Confirmed
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: nvidia-graphics-drivers-460 (Ubuntu)
Status: New => Confirmed
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
** Also affects: nvidia-graphics-drivers-460 (Ubuntu)
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1902522
Title:
Scrambled pixels in blocks with lenovo
The issue happens on 60hz as well.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1902522
Title:
Scrambled pixels in blocks with lenovo dock gen 2 thunderbolt 3 DP 1.4
To manage notifications about
