Bug#1116494: upgrade-reports: The upgrade to linux kernel 6.12.48+deb13-amd64 appears to be missing a patch for the Broadcom wirless.

[Salvatore Bonaccorso <carnil@debian.org>]

Hi,

On Sun, Sep 28, 2025 at 11:03:50AM -0700, Bud Pennington wrote:
> Hi
> 
> I've attached the information. I'm not certain what you mean by including
> the log from before the update. I've been booting up by selecting 6.12.43.
> I've included the results from booting up 6.12.43 and 6.12.48.
> 
> There are two lines in the term.log which I think point to the problem
> 
> > /etc/kernel/postinst.d/dkms:
> > Automatic installation of modules for kernel 6.12.48+deb13-amd64 was
> > skipped since the kernel headers for this kernel do not seem to be
> > installed.
> Checking the installed list the headers for 6.12.48 is not installed. I am
> not certain what other packages are needed and what is needed to correct
> this.

So it looks you do not have linux-headers-amd64 package installed, the
metapackage puling in the latest version of the headers in sync with
the installed (metapackage) linux-image-amd64.

Due to this the OOT module was built for 6.12.43 based version (for
which you have the headers installed) but not for the 6.12.48 one.

Install thus the linux-headers-amd64 package which should resolve your
issue to get the OOT module built with dkms as well for 6.12.48.

Regards,
Salvatore