In this case the drivers seem to be loaded properly, while with kernel 5.3.18, e.g., the line “Kernel driver in use: i915” is missing. OpenGL: renderer: Mesa Intel Graphics (TGL GT2) v: 4.6 Mesa 19.3.4 Graphics: Device-1: Intel TigerLake GT2 driver: i915 v: kernelĭisplay: x11 server: X.Org 1.20.3 driver: modesetting unloaded: fbdev,vesa resolution: 1920x1080~60Hz These are the outputs of lspci and inxi when I boot with kernel 5.12.4: 00:02.0 VGA compatible controller : Intel Corporation TigerLake GT2 (rev 01) I also installed kernel 5.12.4 and booting with that kernel doesn’t give problems with the graphics card (but there are other problems with that kernel, so I want to stick to 5.3.18). Unloaded: fbdev,modesetting,vesa resolution: 1920x1080~77Hz Inxi -G gives: Graphics: Device-1: Intel TigerLake GT2 driver: N/Aĭevice-2: Sunplus Innovation type: USB driver: uvcvideoĭisplay: x11 server: X.Org 1.20.3 driver: N/A note: display driver n/a Lspci -nnk | grep A3 VGA gives: 00:02.0 VGA compatible controller : Intel Corporation TigerLake GT2 (rev 01)Ġ0:04.0 Signal processing controller : Intel Corporation TigerLake-LP Dynamic Tuning Processor Participant (rev 01) Mei 17 21:39:59 ea08c209 org_kde_powerdevil: powerdevil: .brightness failed Mei 17 21:39:59 ea08c209 backlighthelper: powerdevil: no kernel backlight interface found Journalctl -b0 -p4 shows these lines on backlight: mei 17 21:39:59 ea08c209 org_kde_powerdevil: powerdevil: No outputs have backlight property The directory /sys/class/backlight is empty. I noticed it as I cannot change the screen brightness and by some other issues. My graphics card Intel TigerLake GT2 seems not to be configured well in LEAP 15.2 with kernel 5.3.18 on a Dell Latitude 7420.
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