Flickering cursor ubuntu

[Maor545]

I have a problem with annoying randomly flickering cursor in armbian 5.34.171102 ubuntu desktop with mainline kernel. It's plain system after instalation, just chromium browser opened.

 

The legacy kernel is OK on my board Orange pi plus 2e.

 

Any idea what might cause this<

[Igor]

3 hours ago, Maor545 said:

Any idea what might cause this<

No, but it will be investigated. Recent images (starting with 4.13.y) have new (proper) video driver and it would be strange to be without bugs at this stage.