for a while now (to use a docking stating with 2 displays), but after I applied the last updates it stopped working.
I wanted to uninstall and reinstall but it seems it misses a package:
ā linux-headers-5.10.0-28-amd64
dpkg-query: package 'linux-headers-5.10.0-28-amd64' is not installed and no information is available
Use dpkg --info (= dpkg-deb --info) to examine archive files.
linux-headers-5.10.0-28-amd64 not found! Install? [Y/n] Y
...
Package linux-headers-5.10.0-28-amd64 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'linux-headers-5.10.0-28-amd64' has no installation candidate
linux-headers-5.10.0-28-amd64 installation failed. Aborting.
I have to admit in detail Iām always confused, but the packages.debian.org - page.
Debian has 3 variants/versions and related repos:
unstable
testing
stable
Idk, on which one PureOS is based on, but afair it is testing (there is an old block article, which stated testing, but support told me it is stable in 2021 at least).
So the questions are:
On which debian version is PureOS really based on?
Is the package ( linux-headers-5.10.0-28-amd64 ) really available this debain version PureOS is based on (or maybe only in unstable - where can I see this on packages.debian.org )?
(if the answer to the two questions above is yes) Why is the package not available in PureOS repos?