Comment 14 for bug 1760068

I'm using the 340.107 and the problem persists.

As I told in #7, a second X user is affected too, not only the unlock screen. That's the big problem with this bug: it is not only an aesthetic problem.

I confirm that all works as intended with the nouveau driver.

I did not found any error messages in the /var/log/lightdm/ files.

Where and what should I look to contribute more?

Thanks.