Bug#748651: More info for pulseaudio bug

[VALETTE Eric OLNC/OLPS]

> So we are probably hunting a kernel/systemd dependency that is not
> listed in the page I indicated.
Or I should go back to school and take a reading course :-(
CONFIG_FHANDLE was not set on my Kernel (in the meantime I also upgraded
from 3.15.2 to 3.15.3 in order to build a new kernel not just for
hunting this bug).

All in all: it is not a pulseaudio bug per se, it is only a possible
symptom. It is not really a systemd bug either except loosely in the
sense it introduces non explicit dependency on previously uneeded kernel
compilation options.  Maybe a small script checking required options in
/boot/config-`uname -r` or /proc/config.gz if it exists may help
avoiding to waste your time and enable pacification of the migration.

Will double check my two other machines were I have the bug.

-- eric