Subject: bug#76554: Laptop screen blank after kexec reboot

From: Ludovic Courtès <[email-masked]>
Date: Mon, 05 May 2025 15:25:40 +0200

Simon Streit <[email-masked]> writes:

> Maxim Cournoyer <[email-masked]> writes:
>
>> So just to make sure I got that right, it works correctly on Debian
>> but incorrectly (black screen) on Guix System on the *same* hardware?
>
> correct.

Actually we “just” need to set screen brightness at activation-time:

  https://issues.guix.gnu.org/76554#5

Ludo’.