Hi

I'm experiencing rendering issues with latest Plasma (last update was yesterday 29th Jan): with desktop effects enabled and OpenGL 2.0 or 3.1 set, the display starts flickering and it is almost unusable.

With desktop effects enabled and XRender set, the rendering displays correctly.

Since yesterday I was using OpenGL 2.0, so I suppose it is an update problem.

Any suggestion?

My system:
Operating System: KDE neon Developer Edition
KDE Plasma Version: 5.14.90
KDE Frameworks Version: 5.54.0
Qt Version: 5.12.0
Kernel Version: 4.15.0-38-generic
OS Type: 64-bit
Processors: 8 × Intel® Core™ i7-3770 CPU @ 3.40GHz
Memory: 31,4 GiB
Graphic Driver: Nouveau

Ciao,