On Mon, 3 Aug 2015 09:16:16 -0700 Mike Izbicki <m...@izbicki.me> wrote:
> > I also just ran the `alsaloop` program, which gave the following > output not related to /dev/dsp: > ``` > ALSA lib pcm_hw.c:1401:(_snd_pcm_hw_open) Invalid value for card > playback hw:0,0 open error: No such file or directory > Loopback initialization failure. > ``` sure looks like a device not presest error. that could still be that the right module isn't getting loaded. but how to figure that out i'm not sure. > > > > Do they show that the channels are unmuted ? > > Yes ok . i get caught by that one all the time :-( > > > Do you have 1 and only 1 audio "sink" ? If not you may have a problem with > > pulseaudio not sending audio to the correct sink. > > How do I check this? When I run alsamixer and hit F6 to select the > sound card I get two options: default and "enter device name". well i've done just the way you did- see if alsamixer allows selection of more than one device. also too. aplay -L pacmd list-sinks > > > Also check dmesg for any references to audio devices. > > Running `dmesg | grep -i audio` gives no output. (The -i makes grep > case insensitive.) > well, sorry to say I don't have any other ideas. I have provided a list of all the modules loaded in my system just for reference. generally the on-board audio chipsets are not too much trouble. i guess you're just lucky. Brian snd_usb_audio 135354 2 snd_usbmidi_lib 23388 1 snd_usb_audio snd_rawmidi 26806 1 snd_usbmidi_lib snd_seq_device 13132 1 snd_rawmidi snd_hda_codec_hdmi 45118 1 snd_hda_codec_realtek 67127 1 snd_hda_codec_generic 63181 1 snd_hda_codec_realtek snd_hda_intel 26327 8 snd_hda_controller 26646 1 snd_hda_intel snd_hda_codec 104463 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller snd_hwdep 13148 2 snd_usb_audio,snd_hda_codec snd_pcm 88662 5 snd_usb_audio,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller snd_timer 26614 1 snd_pcm snd_mixer_oss 22042 1 snd 65244 31 snd_hda_codec_realtek,snd_usb_audio,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_rawmidi,snd_hda_codec_generic,snd_usbmidi_lib,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_mixer_oss soundcore 13026 3 snd,snd_hda_codec usbcore 195340 6 snd_usb_audio,snd_usbmidi_lib,ehci_hcd,ehci_pci,usbhid,xhci_hcd -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20150803120004.6ac57...@cedar.deldotd.com
