On 23/11/2021 09.51, attila wrote:
ERROR: Kernel configuration is invalid.
include/generated/autoconf.h or include/config/auto.conf are missing.
Run 'make oldconfig && make prepare' on kernel src to fix it.
Something has corrupted your local kernel header installation. Do(did)
you have other -dkms packages installed?
You could check the status of your packages with
dpkg --verify
If you reinstall the affected package(s), the missing/broken files will
be repaired and the module should build afterwards.
apt-get install --reinstall <pkg>...
Andreas
PS: If you can find the source of this corruption (which is likely to
reappear in the future), we would be really thankful. This is not the
first time it happened ...