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bug#60010: [version 1.4.0] AMD screen stays black; modprobe fails
From: |
Ludovic Courtès |
Subject: |
bug#60010: [version 1.4.0] AMD screen stays black; modprobe fails |
Date: |
Tue, 13 Dec 2022 14:03:11 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) |
"pelzflorian (Florian Pelz)" <pelzflorian@pelzflorian.de> skribis:
> Ludovic Courtès <ludo@gnu.org> writes:
>> Specifically, here’s the minimal change we should test:[…]
>> + (unless (file-exists? "/dev/fb0")
>> + (setenv "LINUX_MODULE_DIRECTORY"
>> + "/run/booted-system/kernel/lib/modules")
>
> Thanks for the patch.
>
> I found I can test in QEMU if I put nomodeset in the kernel arguments
> in GRUB.
>
> Without the patch, the screen stays black there too.
> With the patch, it hrmm it also stays black.
Do you see hints as to whether uvesafb gets loaded?
You can do that by adding “console=ttyS0” to the kernel arguments and by
passing ‘-serial stdio’ to QEMU.
Ludo’.
- bug#60010: [version 1.4.0] AMD screen stays black; modprobe fails, pelzflorian (Florian Pelz), 2022/12/12
- bug#60010: [version 1.4.0] AMD screen stays black; modprobe fails, Josselin Poiret, 2022/12/12
- bug#60010: [version 1.4.0] AMD screen stays black; modprobe fails, Ludovic Courtès, 2022/12/12
- bug#60010: [version 1.4.0] AMD screen stays black; modprobe fails, Ludovic Courtès, 2022/12/13
- bug#60010: [version 1.4.0] AMD screen stays black; modprobe fails, pelzflorian (Florian Pelz), 2022/12/13
- bug#60010: [version 1.4.0] AMD screen stays black; modprobe fails,
Ludovic Courtès <=
- bug#60010: [version 1.4.0] AMD screen stays black; modprobe fails, pelzflorian (Florian Pelz), 2022/12/14
- bug#60010: [version 1.4.0] AMD screen stays black; modprobe fails, Ludovic Courtès, 2022/12/14
- bug#60010: [version 1.4.0] AMD screen stays black; modprobe fails, pelzflorian (Florian Pelz), 2022/12/15
- bug#60010: [version 1.4.0] AMD screen stays black; modprobe fails, Ludovic Courtès, 2022/12/15
- bug#60010: [version 1.4.0] AMD screen stays black; modprobe fails, pelzflorian (Florian Pelz), 2022/12/16
- bug#60010: [version 1.4.0] AMD screen stays black; modprobe fails, pelzflorian (Florian Pelz), 2022/12/13
- bug#60010: [version 1.4.0] AMD screen stays black; modprobe fails, Ludovic Courtès, 2022/12/13