Third Party Hardware > GPU Compute / Accelerators
Blackbird Radeon RX580
ClassicHasClass:
@mcarden, that's distressing because that card should be "known working." I wonder if @tle has already updated. My F34 T2 has a WX7100 and it works fine, but I haven't updated it to F35. Do you get at least Petitboot on screen? Can you force fbdev for Xorg?
MauryG5, I think you have a different issue because you're trying to use a Navi-based card, as memory serves. These are Polaris and should already be working just fine.
sharkcz:
For the record, you might hit https://gitlab.freedesktop.org/drm/amd/-/issues/1736 on a Polaris card starting with 5.15
If you know the version that worked and what does not, then you can bisect. In this case the iteration times would be short, mine was 1 iteration in a day for the bug above ... If you want a "minimized" kernel config derived from the Fedora one which reduces the compile times significantly, let me know. If you need help about bisecting, I can provide that too :-)
mcarden:
@ClassicHasClass, no output during petitboot, but the aspeed's HDMI does. The card's backlight LEDs for its logo *do* light during petitboot but then go out on boot. I seem to recall they used to stay on when the card was working.F35 is Wayland without the xorg option that earlier Fedoras had.
@sharkcz, I'm really, really hoping to not have to go down any sort of a kernel compiling rabbit Hole.
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MC
MauryG5:
Yes Classic I know that I have the Navi, only that I say this because I have noticed that every time there is a problem in the Kernel, concerning the AMD GPUs, this occurs indiscriminately on different types of cards, such as Navi, Nano and others ... I therefore believe that the problem is the same also because coincidentally we have the same problems at the same time ... Maybe you have not read this link sent by the friend MPC, here we are talking about Vega, so another model but problem itself. Here they say they have solved but I did not understand anything about how they did unfortunately. If you can better understand what they did then it's great ... I'll post the link ...
https://gitlab.freedesktop.org/drm/amd/-/issues/1723
mcarden:
Progress, of a sort.
Adding 'amdgpu.aspm=0' to the kernel parameters at boot as mentioned at https://gitlab.freedesktop.org/drm/amd/-/issues/1723 results in the card producing video during boot (the Fedora logo at the bottom of the screen and a spinner) but as soon as boot reaches the login screen, video disappears and is only available via the onboard HDMI.
I got all excited seeing video there for a few moments...
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MC
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