Control: tags -1 moreinfo Hi,
Le 2021-09-23 19:46, Jan Christoph Uhde a écrit :
> Package: src:linux
> Version: 5.14.6-2
> Severity: important
> Tags: upstream
>
> Dear Maintainer,
>
> after installing the latest kernel my system does no longer
> boot into a usable state. The display freezes and the machine
> can only be accessed via ssh. Booting a 5.10 kernel mitigates
> the problem.
>
> please note that I tried to use the navi-driver from linux-firmware
> (0268c1b8a06798f5167cbef8fb16241298b3eba9) which does not resolve the
> issue.
>
> the dirvers have been installed with the following command:
>
> --- linux-firmware-update-navi - start ---
> #!/bin/bash
>
> ferr(){
> echo "$*"
> exit 1
> }
>
> lib="/usr/lib/firmware"
> logfile=linux-firmware-amdgpu-update.log
>
> cd linux-firmware || ferr "can not change into git reop"
> git fetch origin
> git reset --hard origin/HEAD || ferr "can not update"
>
> changes="$(git diff HEAD@{1} HEAD -- amdgpu 2>&1)"
>
> if [[ -z $changes ]]; then
> exit 1
> fi
>
> cp amdgpu/nav* "$lib/amdgpu" || ferr "can not copy navi files"
>
> date +%F | tee -a ../$logfile
> git log -n1 | tee -a ../$logfile
> echo "$changes" | tee -a ../$logfile
> echo "-----------------------------------" | tee -a ../$logfile
> echo "" | tee -a ../$logfile
> update-initramfs -u
> #yes this sucks I should use $HOME instead of `..`
> --- linux-firmware-update-navi - end ---
>
> I am really willing to help to resolve this issue, but I would need
> some guidance as I have no system/kernel programming experience.
>
> I feel comfortable with git / gdb / c++ and understand basic C.
> But I have no clue about gnu-extensions or the standard libraries
> other than the stuff in `string.h`.
>
> If you can not deal with the problem yourself it would be really
> helpful if you could bring me into contact with people, who can
> solve this issue or are at least interested. I can not identify
> the problem enough to find the correct mailing list. This why I
> file the bug here in the debian bug tracker.
Could you please try if booting with the 'mem_encrypt=off' kernel command line
helps?
Thanks,
Vincent
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