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Re: X/GDM fails on linux 5.0.7 AMD Radeon RX 580 after system reconfigur
From: |
Boris A. Dekshteyn |
Subject: |
Re: X/GDM fails on linux 5.0.7 AMD Radeon RX 580 after system reconfigure |
Date: |
Sat, 11 May 2019 00:12:25 +1200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.2 (gnu/linux) |
Pierre Neidhardt <address@hidden> writes:
> Hi,
>
> My last system reconfigure dates back to April 17th and works
> flawlessly.
> Yesterday I ran a new one and X / GDM don't start up properly:
>
> - I can guess bits and pieces of the GDM interface but the screen is
> torn asunder by the most epic artifacts (green / purple flashing tiles).
>
> - In a TTY, I see that GDM is restarting in an infinite loop.
>
> - dmesg reports some "corruption" at the level of the video card (AMD
> Radeon RX 580).
>
> The weird thing is that I'm still using Linux 5.0.7 like I was on April
> 17th and everything worked well.
>
> I've tried both with linux-libre and a custom kernel.
>
> Have we changed anything to the boot parameters maybe?
>
>
> Side question: how do we know which Guix commit was used for a specific
> system generation? For now the only way I can think of is
>
> /var/guix/profiles/system-17-link/profile/bin/guix --version
>
> Anything more convenient? From Emacs Guix?
See bug#35575. If you have the same symptoms, the problem is most likely
that mesa does not check its shader cache. Working solution - clear
$HOME/.cache/mesa_shader_cache/
--
WBR, Boris Dekshteyn
- Re: X/GDM fails on linux 5.0.7 AMD Radeon RX 580 after system reconfigure, (continued)
- Re: X/GDM fails on linux 5.0.7 AMD Radeon RX 580 after system reconfigure, Pierre Neidhardt, 2019/05/10
- Re: X/GDM fails on linux 5.0.7 AMD Radeon RX 580 after system reconfigure, Marius Bakke, 2019/05/10
- Re: X/GDM fails on linux 5.0.7 AMD Radeon RX 580 after system reconfigure, Pierre Neidhardt, 2019/05/10
- Re: X/GDM fails on linux 5.0.7 AMD Radeon RX 580 after system reconfigure, Marius Bakke, 2019/05/10
- Re: X/GDM fails on linux 5.0.7 AMD Radeon RX 580 after system reconfigure, Pierre Neidhardt, 2019/05/10
- Re: X/GDM fails on linux 5.0.7 AMD Radeon RX 580 after system reconfigure, Pierre Neidhardt, 2019/05/14
- Re: X/GDM fails on linux 5.0.7 AMD Radeon RX 580 after system reconfigure, ison, 2019/05/10
- Re: X/GDM fails on linux 5.0.7 AMD Radeon RX 580 after system reconfigure, ison, 2019/05/10
- Re: X/GDM fails on linux 5.0.7 AMD Radeon RX 580 after system reconfigure, Giovanni Biscuolo, 2019/05/11
- Re: X/GDM fails on linux 5.0.7 AMD Radeon RX 580 after system reconfigure, Pierre Neidhardt, 2019/05/13
Re: X/GDM fails on linux 5.0.7 AMD Radeon RX 580 after system reconfigure,
Boris A. Dekshteyn <=