You are not logged in.
It has been a while since i had any audio-related problems with linux.
About 12 years ago, i upgraded Debian 4 to 5 or 6 and sometimes i couldn't get any sound out. I fixed that by saying "chmod o+rw /dev/dsp" as root.
Now it seems that there is no such thing as /dev/dsp anymore.
And the problem is, with this Fujitsu Lifebook U728 machine+Devuan Chimaera as OS,i can't get any sound out of it.
Audio mixer->Output Devices->show hardware outpur devices doesn't show any device at all.
Once played around with alsamixer. Didn't do anything at all.
Found this: https://bbs.archlinux.org/viewtopic.php?id=265211 , tried that "options snd-intel-dspcfg dsp_driver=1"-thing. Still hearing only the sound of silence.
Any ideas what to try next?
"lspci | grep -i audio" says:
00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21)
"lspci | grep -i sunrise" says also:
00:15.0 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #0 (rev 21)
00:15.1 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #1 (rev 21)
those lines may have something to do with that "dsp_driver=1"-thing.
"lsmod | grep snd" says:
snd_hda_codec_hdmi 73728 1
snd_hda_codec_realtek 167936 1
snd_hda_codec_generic 98304 1 snd_hda_codec_realtek
ledtrig_audio 16384 1 snd_hda_codec_generic
snd_soc_skl 180224 0
snd_soc_hdac_hda 24576 1 snd_soc_skl
snd_hda_ext_core 36864 2 snd_soc_hdac_hda,snd_soc_skl
snd_soc_sst_ipc 20480 1 snd_soc_skl
snd_soc_sst_dsp 36864 1 snd_soc_skl
snd_soc_acpi_intel_match 45056 1 snd_soc_skl
snd_soc_acpi 16384 2 snd_soc_acpi_intel_match,snd_soc_skl
snd_hda_intel 57344 0
snd_intel_dspcfg 28672 2 snd_hda_intel,snd_soc_skl
soundwire_intel 45056 1 snd_intel_dspcfg
snd_soc_core 319488 3 soundwire_intel,snd_soc_hdac_hda,snd_soc_skl
snd_compress 32768 1 snd_soc_core
snd_hda_codec 176128 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda
snd_hda_core 110592 8 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_soc_hdac_hda,snd_soc_skl
snd_hwdep 20480 1 snd_hda_codec
snd_pcm 143360 8 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,soundwire_intel,snd_compress,snd_soc_core,snd_soc_skl,snd_hda_core
snd_timer 49152 1 snd_pcm
snd 110592 10 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm
soundcore 16384 1 snd
So, any ideas how to make xfce's audio mixer find that sunrise audio device?
Quick solution would be to buy an usb soud card. I know one card that Just Works or at least it used to.
But it would be better to make the internal sound chip work.
Offline
also:
dmesg | grep -i snd
[ 65.384762] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 65.468638] snd_hda_codec_realtek hdaudioC0D0: ALC255: SKU not ready 0x909701f0
[ 65.468758] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC255: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 65.468760] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 65.468761] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 65.468763] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 65.468764] snd_hda_codec_realtek hdaudioC0D0: inputs:
maybe the second line is a good starting point, maybe not.
Offline
A similar issue was discussed two weeks ago. Maybe you can read it?
https://dev1galaxy.org/viewtopic.php?pid=45221#p45221
Offline
Hi, I use the same tech to keep hdmi out of my way.
.asoundrc overrides the automagic. No sound for other users incl root unless I add the rc file to their accounts.
Offline
Guess i'll look into that asound-thing some day. I may get bored booting with "super grub disk"-method, and kill 2 birds with 1 stone.
Not yet fully convinced that this sound problem is about configuration, but i'll find out soon enough.
Last edited by nahkhiirmees (2023-11-20 17:54:16)
Offline