I can't /dkms install/ some modules in beowulf because this:

# apt-get install linux-headers-amd64
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
linux-headers-amd64 : Depends: linux-headers-4.19.0-6-amd64 but it is
not going to be installed
E: Unable to correct problems, you have held broken packages.

Here's my apt.sources:

Types: deb deb-src
URIs: tor+http://devuanfwojg73k6r.onion/merged
Suites: ascii ascii-updates ascii-security
Components: main contrib
Enabled: Yes

Types: deb deb-src
URIs: tor+http://devuanfwojg73k6r.onion/merged
Suites: beowulf beowulf-updates beowulf-security
Components: main contrib
Enabled: Yes

does a package list or something need to be updated?
--
ıɐq ıƃınl