Hi Floris, debian user, * Floris <jkflo...@dds.nl> [21. Jan. 2016]: > Op Thu, 21 Jan 2016 16:52:44 +0100 schreef Gregor Zattler > <telegr...@gmx.net>: >>* Floris <jkflo...@dds.nl> [21. Jan. 2016]: >>>Op Sat, 16 Jan 2016 20:06:22 +0100 schreef Gregor Zattler >>><telegr...@gmx.net>: >>>>since a few days my normal user, which is in group sound, cannot >>>>play sound (aplay works but no sound) while root can. >>>> >>>>Any ideas how to debug this? >>>> >>>>This is a debian testing system with pulseaudio and mpd running. >>>> >>>>/dev$ find |xargs ls -ld|grep audio >>>>crw-rw----+ 1 root audio 14, 4 Jan 16 16:32 ./audio >>>>lrwxrwxrwx 1 root root 8 Jan 16 16:32 ./char/14:4 -> >>>>../audio >>>>crw-rw----+ 1 root audio 14, 3 Jan 16 16:32 ./dsp >>>>crw-rw----+ 1 root audio 14, 0 Jan 16 16:32 ./mixer >>>>crw-rw----+ 1 root audio 14, 16 Jan 16 16:32 ./mixer1 >>>>crw-rw----+ 1 root audio 116, 2 Jan 16 16:32 ./snd/controlC0 >>>>crw-rw----+ 1 root audio 116, 6 Jan 16 16:32 ./snd/controlC1 >>>>crw-rw----+ 1 root audio 116, 5 Jan 16 16:32 ./snd/hwC0D0 >>>>crw-rw----+ 1 root audio 116, 10 Jan 16 16:32 ./snd/hwC1D0 >>>>crw-rw----+ 1 root audio 116, 4 Jan 16 19:27 ./snd/pcmC0D0c >>>>crw-rw----+ 1 root audio 116, 3 Jan 16 19:52 ./snd/pcmC0D0p >>>>crw-rw----+ 1 root audio 116, 7 Jan 16 19:52 ./snd/pcmC1D3p >>>>crw-rw----+ 1 root audio 116, 8 Jan 16 19:27 ./snd/pcmC1D7p >>>>crw-rw----+ 1 root audio 116, 9 Jan 16 19:27 ./snd/pcmC1D8p >>>>crw-rw----+ 1 root audio 116, 1 Jan 16 16:32 ./snd/seq >>>>crw-rw----+ 1 root audio 116, 33 Jan 16 16:32 ./snd/timer >> >>>Maybe it sounds odd, but does you have sound when you remove yourself >>>form the audio group? >>> >>>In Debian Testing systemd takes care for setting the right rights >>>That is why you have a "+" at the end of the permissions. >> >>Thanks for looking into this. Actually I'm totally unaware of >>all things systemd. I heard sound when in group audio say two >>weeks ago. >> >>Nonetheless I did a >> >>sudo delgroup grfz audio >> >>logged in on a VT, played a .wav file with aplay: No sound. >> >> >>>What is the outcome of: >>> >>>getfacl /dev/snd/hwC0D0 >> >>c$ getfacl /dev/snd/hwC0D0 >>getfacl: Removing leading '/' from absolute path names >># file: dev/snd/hwC0D0 >># owner: root >># group: audio >>user::rw- >>user:grfz:rw- >>group::rw- >>mask::rw- >>other::--- >> >>Did not know this command but output looks good to me. >> > You are right, the right permissions are set. > > Do you have an .asoundrc file in your home directory? > > If you have one remove it. > and try aplay again > > If you doesn't have one create one with: > > pcm.pulse { > type pulse > } > > ctl.pulse { > type pulse > } > > and try > aplay -Dpulse foo.wav
There was no ~/.asoundrc. I filled one with your example and tried aplay -D pulse ... --> no sound > success, this would be fine :-) I also looked into the systems log files: /var/log$ sudo cat $(ls -1tr|tail -n 12)|grep "Jan 21 " |egrep -i "so?u?nd|audio|pulse" |grep " 20:" Jan 21 20:27:25 len kernel: [ 12.357828] snd_hda_intel: unknown parameter 'vid' ignored Jan 21 20:27:25 len kernel: [ 12.357901] snd_hda_intel: unknown parameter 'pid' ignored Jan 21 20:27:25 len kernel: [ 12.357969] snd_hda_intel: unknown parameter 'vid' ignored Jan 21 20:27:25 len kernel: [ 12.358036] snd_hda_intel: unknown parameter 'pid' ignored Jan 21 20:27:25 len kernel: [ 12.375636] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3232: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker Jan 21 20:27:25 len kernel: [ 12.375737] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) Jan 21 20:27:25 len kernel: [ 12.375830] snd_hda_codec_realtek hdaudioC0D0: hp_outs=2 (0x16/0x15/0x0/0x0/0x0) Jan 21 20:27:25 len kernel: [ 12.375917] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 Jan 21 20:27:25 len kernel: [ 12.375982] snd_hda_codec_realtek hdaudioC0D0: inputs: Jan 21 20:27:25 len kernel: [ 12.376047] snd_hda_codec_realtek hdaudioC0D0: Dock Mic=0x19 Jan 21 20:27:25 len kernel: [ 12.376112] snd_hda_codec_realtek hdaudioC0D0: Mic=0x1a Jan 21 20:27:25 len kernel: [ 12.376176] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 Jan 21 20:27:25 len kernel: [ 12.410551] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8 Jan 21 20:27:25 len kernel: [ 12.412497] input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9 Jan 21 20:27:25 len kernel: [ 12.412695] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10 Jan 21 20:27:25 len kernel: [ 12.412780] input: HDA Intel PCH Dock Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11 Jan 21 20:27:25 len kernel: [ 12.412855] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12 Jan 21 20:27:25 len kernel: [ 12.498071] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) Jan 21 20:27:25 len kernel: [ 12.514065] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card1/input14 Jan 21 20:27:25 len kernel: [ 12.514138] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card1/input15 Jan 21 20:27:25 len kernel: [ 12.514204] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card1/input16 Jan 21 20:27:25 len kernel: [ 12.357828] snd_hda_intel: unknown parameter 'vid' ignored Jan 21 20:27:25 len kernel: [ 12.357901] snd_hda_intel: unknown parameter 'pid' ignored Jan 21 20:27:25 len kernel: [ 12.357969] snd_hda_intel: unknown parameter 'vid' ignored Jan 21 20:27:25 len kernel: [ 12.358036] snd_hda_intel: unknown parameter 'pid' ignored Jan 21 20:27:25 len kernel: [ 12.375636] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3232: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker Jan 21 20:27:25 len kernel: [ 12.375737] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) Jan 21 20:27:25 len kernel: [ 12.375830] snd_hda_codec_realtek hdaudioC0D0: hp_outs=2 (0x16/0x15/0x0/0x0/0x0) Jan 21 20:27:25 len kernel: [ 12.375917] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 Jan 21 20:27:25 len kernel: [ 12.375982] snd_hda_codec_realtek hdaudioC0D0: inputs: Jan 21 20:27:25 len kernel: [ 12.376047] snd_hda_codec_realtek hdaudioC0D0: Dock Mic=0x19 Jan 21 20:27:25 len kernel: [ 12.376112] snd_hda_codec_realtek hdaudioC0D0: Mic=0x1a Jan 21 20:27:25 len kernel: [ 12.376176] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 Jan 21 20:27:25 len kernel: [ 12.410551] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8 Jan 21 20:27:25 len kernel: [ 12.412497] input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9 Jan 21 20:27:25 len kernel: [ 12.412695] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10 Jan 21 20:27:25 len kernel: [ 12.412780] input: HDA Intel PCH Dock Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11 Jan 21 20:27:25 len kernel: [ 12.412855] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12 Jan 21 20:27:25 len kernel: [ 12.498071] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) Jan 21 20:27:25 len kernel: [ 12.514065] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card1/input14 Jan 21 20:27:25 len kernel: [ 12.514138] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card1/input15 Jan 21 20:27:25 len kernel: [ 12.514204] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card1/input16 Jan 21 20:26:10 len systemd[1]: Starting Store Sound Card State... Jan 21 20:26:11 len systemd[1]: Started Store Sound Card State. Jan 21 20:27:25 len systemd[1]: Reached target Sound Card. Jan 21 20:27:25 len systemd[1]: Starting Restore Sound Card State... Jan 21 20:27:25 len systemd[1]: Started Restore Sound Card State. Jan 21 20:26:10 len systemd[1]: Starting Store Sound Card State... Jan 21 20:26:11 len systemd[1]: Started Store Sound Card State. Jan 21 20:27:25 len systemd[1]: Reached target Sound Card. Jan 21 20:27:25 len systemd[1]: Starting Restore Sound Card State... Jan 21 20:27:25 len kernel: [ 12.357828] snd_hda_intel: unknown parameter 'vid' ignored Jan 21 20:27:25 len kernel: [ 12.357901] snd_hda_intel: unknown parameter 'pid' ignored Jan 21 20:27:25 len kernel: [ 12.357969] snd_hda_intel: unknown parameter 'vid' ignored Jan 21 20:27:25 len kernel: [ 12.358036] snd_hda_intel: unknown parameter 'pid' ignored Jan 21 20:27:25 len kernel: [ 12.375636] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3232: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker Jan 21 20:27:25 len kernel: [ 12.375737] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) Jan 21 20:27:25 len kernel: [ 12.375830] snd_hda_codec_realtek hdaudioC0D0: hp_outs=2 (0x16/0x15/0x0/0x0/0x0) Jan 21 20:27:25 len kernel: [ 12.375917] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 Jan 21 20:27:25 len kernel: [ 12.375982] snd_hda_codec_realtek hdaudioC0D0: inputs: Jan 21 20:27:25 len kernel: [ 12.376047] snd_hda_codec_realtek hdaudioC0D0: Dock Mic=0x19 Jan 21 20:27:25 len kernel: [ 12.376112] snd_hda_codec_realtek hdaudioC0D0: Mic=0x1a Jan 21 20:27:25 len kernel: [ 12.376176] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 Jan 21 20:27:25 len kernel: [ 12.410551] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8 Jan 21 20:27:25 len kernel: [ 12.412497] input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9 Jan 21 20:27:25 len kernel: [ 12.412695] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10 Jan 21 20:27:25 len kernel: [ 12.412780] input: HDA Intel PCH Dock Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11 Jan 21 20:27:25 len kernel: [ 12.412855] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12 Jan 21 20:27:25 len kernel: [ 12.498071] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) Jan 21 20:27:25 len kernel: [ 12.514065] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card1/input14 Jan 21 20:27:25 len kernel: [ 12.514138] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card1/input15 Jan 21 20:27:25 len kernel: [ 12.514204] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card1/input16 Jan 21 20:27:25 len systemd[1]: Started Restore Sound Card State. Jan 21 20:19:20 len sudo: grfz : TTY=pts/7 ; PWD=/var/log ; USER=root ; COMMAND=/bin/egrep -i so?u?nd|audio|pulse syslog I cannot read the gibberish but there are at least no error messages. I feel helpless. Ciao, Gregor -- -... --- .-. . -.. ..--.. ...-.-