============================================================
cat /proc/cmdline
lang=de_DE boot=fll quiet vga=791 alsa toram
============================================================

auch andere Bootoptionen wie z.B. noapic nopci usw. halfen nicht


============================================================
ps -C esd
  PID TTY          TIME CMD

============================================================
ps -C arts
  PID TTY          TIME CMD

============================================================
lspci | grep -i audio

00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia
01:05.2 Audio device: ATI Technologies Inc Radeon X1200 Series Audio Controller

============================================================
lsof | grep -i snd

kmix      4788      sidux   10u      CHR              116,7                6594 /dev/snd/controlC0
kmix      4788      sidux   11u      CHR              116,9                6649 /dev/snd/controlC1

============================================================
cat /proc/asound/cards

 0 [SB             ]: HDA-Intel - HDA ATI SB
                      HDA ATI SB at 0xfebf4000 irq 16
 1 [HDMI           ]: HDA-Intel - HDA ATI HDMI
                      HDA ATI HDMI at 0xfd7ec000 irq 19

============================================================
head -n 3 /proc/asound/card0/codec#*

==> /proc/asound/card0/codec#0 <==
Codec: Realtek ALC660-VD
Address: 0
Vendor Id: 0x10ec0660

==> /proc/asound/card0/codec#1 <==
Codec: Generic 1543 Si3054
Address: 1
Vendor Id: 0x15433155

============================================================
head -n 3 /proc/asound/card1/codec#*

Codec: Generic 1002 ATI RS690/780 HDMI
Address: 0
Vendor Id: 0x1002791a

============================================================
lsmod | grep -i snd

snd_hda_intel         380712  2 
snd_pcm_oss            48256  0 
snd_mixer_oss          20352  1 snd_pcm_oss
snd_pcm                95624  2 snd_hda_intel,snd_pcm_oss
snd_timer              28168  1 snd_pcm
snd                    70696  9 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
soundcore              10912  1 snd
snd_page_alloc         12688  2 snd_hda_intel,snd_pcm


============================================================
modprobe snd_seq

lsmod | grep -i snd

snd_seq_dummy           5636  0 
snd_seq_oss            37376  0 
snd_seq_midi           11008  0 
snd_rawmidi            30336  1 snd_seq_midi
snd_seq_midi_event     10112  2 snd_seq_oss,snd_seq_midi
snd_seq                63136  6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_seq_device         10516  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
snd_hda_intel         380712  2 
snd_pcm_oss            48256  0 
snd_mixer_oss          20352  1 snd_pcm_oss
snd_pcm                95624  2 snd_hda_intel,snd_pcm_oss
snd_timer              28168  2 snd_seq,snd_pcm
snd                    70696  13 snd_seq_oss,snd_rawmidi,snd_seq,snd_seq_device,snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
soundcore              10912  1 snd
snd_page_alloc         12688  2 snd_hda_intel,snd_pcm

============================================================
cat /proc/asound/pcm

00-06: Si3054 Modem : Si3054 Modem : playback 1 : capture 1
00-00: ALC861VD Analog : ALC861VD Analog : playback 1 : capture 2
01-00: ATI HDMI : ATI HDMI : playback 1

============================================================
alsamixer -c 0 
Card: HDA ATI SB 
Chip: Realtek ALC660-VD
View: [Playback] Capture  All 
Item: Headphone

============================================================
alsamixer -c 1
 Card: HDA ATI HDMI
 Chip: Generic 1002 ATI RS690/780 HDMI
 View: [Playback] Capture  All        
 Item: IEC958 [Off]  

 
aplay /usr/share/sounds/KDE_Logout_3.ogg gibt einen kratzenden Ton aus den Lautsprechern an der Kopfhörerbuchse

dpkg-reconfigure linux-sound-base > auf Alsa eingestellt


============================================================
asoundconf list

Names of available sound cards:

============================================================
aplay -l

**** List of PLAYBACK Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: ALC861VD Analog [ALC861VD Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: SB [HDA ATI SB], device 6: Si3054 Modem [Si3054 Modem]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: HDMI [HDA ATI HDMI], device 0: ATI HDMI [ATI HDMI]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

============================================================
alsa-utils restart

Shutting down ALSA...done.
Setting up ALSA...done.