On Wed, Aug 10, 2011 at 1:59 AM, Nikhil Bysani <nikron@xxxxxxxxx> wrote: > On Tue, 2011-08-09 at 16:36 -0400, David Rosenstrauch wrote: >> On 08/09/2011 04:30 PM, David Rosenstrauch wrote: >> > On 08/09/2011 02:58 PM, Nikhil Bysani wrote: >> >> Hi, >> >> >> >> My system's sound is no longer is working. >> >> >> >> No, it's not muted, the sound modules are loaded, and there >> >> are pcm's in /dev/snd but no /dev/dsp. Also, while alsamixer >> >> does show the sound cards, it is only using the null device, and >> >> pulse audo doesn't see the sound cards either. Anyone know why >> >> alsa might not be using the soudn cards? >> > >> > Have you loaded the snd-pcm-oss module too? >> > >> > DR >> >> In fact, why don't you post the output of this: >> >> [darose@daroselin MacrosensePipetree]$ lsmod | grep snd >> snd_pcm_oss 38818 0 >> snd_hda_codec_hdmi 22092 1 >> snd_hda_codec_realtek 294224 1 >> snd_hda_intel 22122 14 >> snd_hda_codec 77927 3 >> snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel >> snd_hwdep 6325 1 snd_hda_codec >> snd_pcm 73856 8 >> snd_pcm_oss,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec >> snd_timer 19416 5 snd_pcm >> snd_page_alloc 7121 2 snd_hda_intel,snd_pcm >> snd_mixer_oss 15275 2 snd_pcm_oss >> snd 57786 27 >> snd_pcm_oss,snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer,snd_mixer_oss >> soundcore 6146 2 snd >> >> DR > > It's actually not the modules or udev, but a systemd problem. I think > pulse isn't starting? I have not been following the discussion in detail, so please excuse me if this has been covered: Please make sure the pam_systemd module is enabled in the relevant files in /etc/pam.d/. Cheers, Tom
