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Groups > linux.debian.bugs.dist > #979698

Bug#942513: linux 5.2.0-0.bpo.3-amd64: amdgpu doesn't find firmware

From Ben Hutchings <ben@decadent.org.uk>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#942513: linux 5.2.0-0.bpo.3-amd64: amdgpu doesn't find firmware
Date 2019-10-17 18:00 +0200
Message-ID <ySglY-55l-9@gated-at.bofh.it> (permalink)
References <yScim-2C3-5@gated-at.bofh.it> <yScim-2C3-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

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On Thu, 2019-10-17 at 13:29 +0200, Fab Stz wrote:
> Source: linux
> Severity: normal
> 
> Dear Maintainer,
> 
> On buster with linux image 5.2.0-0.bpo.3-amd64 at boot time I have this error
> message :
> "*ERROR* amdgpu requires firmware installed"
> 
> [    1.317558] [drm] amdgpu kernel modesetting enabled.
> [    1.317812] [drm:amdgpu_pci_probe [amdgpu]] *ERROR* amdgpu requires firmware
> installed
> 
> But firmware is actually installed both in
> # ls /usr/lib/firmware/amdgpu/ | wc
> --> 289 lines

This sounds a lot like bug #928510…

> and in
> # lsinitramfs /boot/initrd.img-5.2.0-0.bpo.3-amd64 | grep firmware | grep
> amdgpu | wc
> --> 289 lines
> 
> $ dpkg -l :
> 
> ii  firmware-amd-graphics      20190717-2~bpo10+1           all

…but this seems to rule that out.  Are you sure you booted with this
version of the initramfs?  Could you try rebooting?

If you run:

    modprobe -r amdgpu && modprobe amdpgu

does the graphics driver start working?

Ben.

-- 
Ben Hutchings
I'm not a reverse psychological virus.
Please don't copy me into your signature.

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Thread

Bug#942513: linux 5.2.0-0.bpo.3-amd64: amdgpu doesn't find firmware Fab Stz <fabstz-it@yahoo.fr> - 2019-10-17 13:40 +0200
  Bug#942513: linux 5.2.0-0.bpo.3-amd64: amdgpu doesn't find firmware Ben Hutchings <ben@decadent.org.uk> - 2019-10-17 18:00 +0200
    Bug#942513: linux 5.2.0-0.bpo.3-amd64: amdgpu doesn't find firmware Fab Stz <fabstz-it@yahoo.fr> - 2019-10-17 20:40 +0200
      Bug#942513: linux 5.2.0-0.bpo.3-amd64: amdgpu doesn't find firmware Fab Stz <fabstz-it@yahoo.fr> - 2019-12-28 20:00 +0100
        Bug#942513: linux 5.2.0-0.bpo.3-amd64: amdgpu doesn't find firmware Fab Stz <fabstz-it@yahoo.fr> - 2019-12-28 20:30 +0100

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