I have a System76 Galago Pro with Intel 620 integrated graphics. When viewing the Hardware Configuration it shows
Unknown Device Name (Intel Corporation) under
Display Controller. The installed driver is
video-intel. I regularly have tearing across my screen and when I mouse over icons the brightness of the display slightly changes, just enough to be annoying. What should I try next? From reading others issues the Kernel upgrade generally solves it, but it did not.
I do have the driver set via
Section "Device" Identifier "Intel Graphics" Driver "intel" EndSection
sudo mhwd -i pci video-intel Error: config 'video-intel' does not exist!
inxi -Fx section:
Graphics: Device-1: Intel UHD Graphics 620 vendor: CLEVO/KAPOK driver: i915 v: kernel bus ID: 00:02.0 Display: x11 server: X.Org 1.20.4 driver: intel resolution: 3200x1800~60Hz OpenGL: renderer: Mesa DRI Intel UHD Graphics 620 (Kabylake GT2) v: 4.5 Mesa 18.3.4 direct render: Yes