Bug#1109116:

[Salvatore Bonaccorso <carnil@debian.org>]

Control: tags -1 + moreinfo
Control: found -1 6.12.39-1

Hi,

On Fri, Jul 25, 2025 at 01:59:09PM +0800, Asho Yeh - 信佑 wrote:
> I found that this condition happened from the upstream kernel. I checked
> kernel 6.12.35 ~ 6.12.40, they all had the same issues.
> 
> Maybe we can only wait until upstream fixes or upgrade to kernel-6.15.
> 
> Debian 13 is about to be released, shipping with the 6.12 kernel.
> Unfortunately, after installation, it was found that the Intel B580
> graphics card is not supported, which is quite a pity.

Can you bisect the changes between 6.12.33 and 6.12.35 upstream to
identify the breaking commit and report it back here?

Regards,
Salvatore