I just did a fresh installation of Slackware 14.1 and then immediately upgraded it to current. One of problems I faced after that installation is there is no sound.
I managed to solve the problem using solution in
slackware documentation.
Now it is all fine with sound from speakers. But then I tried using headphone but speaker is not muted when I connected the headphone.
Here is the output of 'lsmod | grep snd':
Code:
snd_hda_codec_conexant 11029 1
snd_hda_codec_generic 58678 1 snd_hda_codec_conexant
snd_hda_codec_hdmi 38246 1
snd_hda_intel 22097 4
snd_hda_controller 20472 1 snd_hda_intel
snd_hda_codec 81582 5 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
snd_hda_core 21053 5 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_codec,snd_hda_controller
snd_hwdep 6218 1 snd_hda_codec
snd_pcm 82785 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller
snd_timer 19393 1 snd_pcm
snd 60816 16 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_pcm,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
soundcore 5347 1 snd
Output of 'aplay -l':
Code:
card 0: PCH [HDA Intel PCH], device 0: CX20751/2 Analog [CX20751/2 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
And content of /etc/modprobe.d/snd-hda-intel.conf:
Code:
alias char-major-116 snd
alias snd-card-0 snd-hda-intel
alias snd-card-1 snd-hda-intel
options snd-hda-intel id=PCH index=0
options snd-hda-intel id=HDMI index=1
