Il 07/03/2015 17:43, Sérgio Basto ha scritto:
On Sex, 2015-03-06 at 21:42 +0100, gil wrote:
hi
after the latest update  (qt , systemd, ...) i have this problem


E: [pulseaudio] main.c: Starting the daemon failed.
no audio only some buzz or click
any ideas?
regards
gil

you may try this technique from https://userbase.kde.org/Sound_Problems 
in section  " ... and other KMix strange problems " 

killall kmix
rm -rf .pulse/
rm -rf .pulse-cookie 
rm -rf .config/pulse/
kmix

Thanks,
i did it several times, but until last night pulseaudio was not working (i haven't removed .pulse-cookie ...)
only after several reboots and reassigning the groups (have been removed i don't know why)
it has resumed to work ...
again thanks
regards
gil