Comment 65 for bug 1596377

arterhacker (arterhacker) wrote :

I don't know what is really happened but it fixed after update.

I was experienced this problem 1 hour ago then I saw this page. Before try your suggestions, I've tried to update my eOS.

There was 3 updated packages from oibaf's graphic driver ppa.
link: https://launchpad.net/~oibaf/+archive/ubuntu/graphics-drivers/+packages

He updated "mesa" packages as you can see in the link above. Then I restarted the computer, it fixed.