After todays or yesterdays daily package update (Sid) several kernel
snd-hda-intel and probably others are
not loaded automatically anymore. So my Thinkpad
had no support for audio and several power management functions anymore.
Once I found out that the missing kernel modules where the problem, the
fix was easy: just add the corresponding module names to
to enforce loading of the modules. But I wonder what caused the sudden
change? Why are the modules not loaded automatically anymore? I usually
update my Sid packages every morning so some package update from
yesterday or today might have caused this. Looking at the packages which
where updated, I found nothing suspicious. Has anyone an idea at which
package I should look?
Update: Looks like the problem was
related to the recent update of
base-files to version 6.2 which
introduced the new
/run directory in combination with udev.
base-files to version 6.1 (via
fixed the problem.