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http://bugzilla.opensuse.org/show_bug.cgi?id=1193397 http://bugzilla.opensuse.org/show_bug.cgi?id=1193397#c27 --- Comment #27 from Kourosh P. <kourosh@pourdanandeh.com> --- (In reply to Nikolai Nikolaevskii from comment #26)
(In reply to Nikolai Nikolaevskii from comment #17)
According to inxi output OP uses Intel Core i7-10700K + ASUSTeK PRIME Z490-A + AMD Navi 21 video card. With Intel Core i7-10700K he has 2 video cards: built-in Intel UHD 630 and discrete AMD (previously Nvidia). But inxi shows only AMD Navi 21. There are some settings in BIOS about video cards: disable/enable iGFX (i.e. built-in), and which video card BIOS will initialize first - built-in or discrete. So, if built-in video card is disabled, but is set to be initialized first, he may get observed behaviour.
To OP: please provide full output for command: sudo inxi -aSCGImz
OK, theory was good, but failed.
New one: https://wiki.archlinux.org/title/AMDGPU#Issues_with_power_management_/ _dynamic_re-activation_of_a_discrete_amdgpu_graphics_card
[QUOTE] Issues with power management / dynamic re-activation of a discrete amdgpu graphics card
If you encounter issues similar to [9], you can workaround the issue by setting the kernel parameter amdgpu.runpm=0, which prevents the dGPU from being powered down dynamically at runtime. [/QUOTE]
Try to use parameter amdgpu.runpm=0.
I tried that kernel parameter on both my test SSD (runs vanilla Leap 15.3 without AMDGPU-PRO drivers) and my main m.2 (runs Leap 15.3 with AMDGPU-PRO drivers) and still the same results I am afraid. -- You are receiving this mail because: You are on the CC list for the bug.