Visual bug with menu tool-tips in Ubuntu Mate 17.10

Hello,
Not a nice visual glitch with tooltips. Perhaps there is an option how to fix it?
Video driver from oibaf. On default the same.

The video clearly shows the problem.
Video with bug

HI Digweed,

I suggest you take a look at the update guide and change your software sources download location and run update to see if it fixes the problem, there are also fix commands in Welcome > Software > Fixes. :smiley:

did not help, I tried: (

Then do a fresh install using the following method and keep all your data intact (only works if you already have a root and home partition set-up): :smiley: