[discuss] Dedicated- and integrated graphics cards do not work simultaneously
mrmazda at earthlink.net
Sun Jul 18 20:25:05 UTC 2021
Ole Reier Ulland composed on 2021-07-18 15:05 (UTC+0200):
> (EE) AIGLX error: Calling driver entry point failed
> It is very important to disable Kscreen2 as a startup service, because as
> enabled it deletes the Kscreen configurations, in /home/[user]/.local/share/
> kscreen, that did not work out right. I this case it always removed the
> configurations for the dGPU.
> I believe I have come to the end of the line here. I conclude that it is
> impossible to get Xorg/Kscreen to function with dual graphic cards.
> xorg.conf, kscreen configurations, and Xorg.0.log should be available here,
This from that log is a key failure:
(WW) intel(0): Unknown chipset
Apparently it's not just the kernel that needs to be newer than Mageia 8's 5.10.
If there's a backported X server, it must be needed also, and/or newer firmware,
for your i7-11700K 8086:4c8a Rocket Lake.
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