No sound without "alsa force-reload"

[UlfZibis]

Hi,
I experience bug 449762 again with Ubuntu 14.10.
I need to do:
sudo alsa force-reload
to make the sound working until next reboot.

To make it work permanently, I need to edit /etc/pulse/default.pa :
load-module module-alsa-sink device=hw:0
load-module module-alsa-source device=hw:0

~$ lsb_release -d
Description: Ubuntu 14.10
~$ uname -r
3.16.0-30-generic
~$ cat /proc/asound/cards
 0 [SIS966 ]: HDA-Intel - HDA SIS966
                      HDA SIS966 at 0xfebf8000 irq 18
~$ aplay -l
**** Liste der Hardware-Geräte (PLAYBACK) ****
Karte 0: SIS966 [HDA SIS966], Gerät 0: ALC660-VD Analog [ALC660-VD Analog]
  Sub-Geräte: 1/1
  Sub-Gerät #0: subdevice #0
Karte 0: SIS966 [HDA SIS966], Gerät 6: Si3054 Modem [Si3054 Modem]
  Sub-Geräte: 0/1
  Sub-Gerät #0: subdevice #0
~$ aplay /usr/share/sounds/alsa/Noise.wav
Wiedergabe: WAVE '/usr/share/sounds/alsa/Noise.wav' : Signed 16 bit Little Endian, Rate: 48000 Hz, mono
~$ lspci -nnk | grep -iA2 audio
00:0f.0 Audio device [0403]: Silicon Integrated Systems [SiS] Azalia Audio Controller [1039:7502]
 Subsystem: ASUSTeK Computer Inc. Device [1043:1339]
 Kernel driver in use: snd_hda_intel