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Groups > linux.debian.kernel > #75069

Bug#993670: linux-image-5.10.0-8-686: Screen corruption using radeon kernel driver

From Diederik de Haas <didi.debian@cknow.org>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#993670: linux-image-5.10.0-8-686: Screen corruption using radeon kernel driver
Date 2022-04-18 17:30 +0200
Message-ID <EdBu9-9AiO-11@gated-at.bofh.it> (permalink)
References <CTFVU-4RR-5@gated-at.bofh.it> <CTH1D-5Ba-1@gated-at.bofh.it>
Organization Connecting Knowledge

Cross-posted to 2 groups.

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Can you still reproduce this issue with a more recent kernel?

On Sat, 4 Sep 2021 19:40:01 +0300 Mikhail Krylov <sqarert@gmail.com> wrote:
> Forgot to add that disabling HIMEM also gets rid of that problem. But it
> also leaves the system with less that 1G of RAM, which is, of course,
> undesirable

There was another suggestion: "setting radeon.agpmode=-1 on the kernel
command line (in grub)"
If a recent kernel hasn't fixed it, does the other suggestion fix the issue?

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Bug#993670: linux-image-5.10.0-8-686: Screen corruption using radeon kernel driver Krylov Michael <sqarert@gmail.com> - 2021-09-04 17:40 +0200
  Bug#993670: linux-image-5.10.0-8-686: Screen corruption using radeon kernel driver Mikhail Krylov <sqarert@gmail.com> - 2021-09-04 18:50 +0200
    Bug#993670: linux-image-5.10.0-8-686: Screen corruption using radeon kernel driver Diederik de Haas <didi.debian@cknow.org> - 2022-04-18 17:30 +0200
      Bug#993670: linux-image-5.10.0-8-686: Screen corruption using radeon kernel driver Mikhail Krylov <sqarert@gmail.com> - 2022-04-23 15:20 +0200
        Bug#993670: linux-image-5.10.0-8-686: Screen corruption using radeon kernel driver Diederik de Haas <didi.debian@cknow.org> - 2022-04-23 17:00 +0200
          Bug#993670: linux-image-5.10.0-8-686: Screen corruption using radeon kernel driver Mikhail Krylov <sqarert@gmail.com> - 2022-04-23 19:10 +0200
  Processed: Re: Bug#993670: linux-image-5.10.0-8-686: Screen  corruption using radeon kernel driver "Debian Bug Tracking System" <owner@bugs.debian.org> - 2022-04-23 17:00 +0200
  Bug#993670: Screen corruption using radeon kernel driver Mikhail Krylov <sqarert@gmail.com> - 2022-04-25 18:10 +0200

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