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Assertion 'jack' failed at modules/alsa/alsa-ucm.c:2158 #14

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JeremyFiggins opened this issue Mar 1, 2020 · 2 comments
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Assertion 'jack' failed at modules/alsa/alsa-ucm.c:2158 #14

JeremyFiggins opened this issue Mar 1, 2020 · 2 comments

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@JeremyFiggins
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JeremyFiggins commented Mar 1, 2020 •
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Hi, I have the following hardware:

~> cat /proc/asound/cards
0 [NVidia ]: HDA-Intel - HDA NVidia
HDA NVidia at 0xf7080000 irq 90
1 [Generic ]: HDA-Intel - HD-Audio Generic
HDAudio-Gigabyte-ALC1220DualCodecs

and I'm running:

~> cat /etc/os-release
NAME="openSUSE Tumbleweed"
VERSION="20200228"
ID="opensuse-tumbleweed"
ID_LIKE="opensuse suse"
VERSION_ID="20200228"
PRETTY_NAME="openSUSE Tumbleweed"
ANSI_COLOR="0;32"
CPE_NAME="cpe:/o:opensuse:tumbleweed:20200228"
BUG_REPORT_URL="https://bugs.opensuse.org"
HOME_URL="https://www.opensuse.org/"
LOGO="distributor-logo"

Audio was working until a recent update. Now, I have no audio and when starting PulseAudio, I get:

~> pulseaudio
W: [pulseaudio] pid.c: Stale PID file, overwriting.
W: [pulseaudio] alsa-ucm.c: UCM file does not specify 'PlaybackChannels' or 'CaptureChannels'for device Mic1, assuming stereo duplex.
W: [pulseaudio] alsa-ucm.c: UCM file does not specify 'PlaybackChannels' or 'CaptureChannels'for device Mic2, assuming stereo duplex.
W: [pulseaudio] alsa-ucm.c: UCM file does not specify 'PlaybackChannels' or 'CaptureChannels'for device Line2, assuming stereo duplex.
W: [pulseaudio] alsa-ucm.c: UCM file does not specify 'PlaybackChannels' or 'CaptureChannels'for device Headphones, assuming stereo duplex.
W: [pulseaudio] alsa-ucm.c: UCM file does not specify 'PlaybackChannels' or 'CaptureChannels'for device Line1, assuming stereo duplex.
W: [pulseaudio] alsa-ucm.c: UCM file does not specify 'PlaybackChannels' or 'CaptureChannels'for device Speaker, assuming stereo duplex.
E: [pulseaudio] alsa-ucm.c: Assertion 'jack' failed at modules/alsa/alsa-ucm.c:2158, function device_add_hw_mute_jack(). Aborting.
Aborted (core dumped)

I tracked it down to /usr/share/alsa/ucm2/HDA-Intel/HiFi-dual.conf. If I revert the two commits here (https://github.com/alsa-project/alsa-ucm-conf/commits/master/ucm2/HDA-Intel/HiFi-dual.conf) and then use the version of HiFi-dual.conf before it was moved, then PulseAudio starts normally and I have sound.
@perexg
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perexg commented Mar 1, 2020

https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/258

@perexg perexg closed this as completed in da45a07 Mar 1, 2020
@perexg
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perexg commented Mar 1, 2020

Thanks. Fixed in the above commit (da45a07). I extended the ucm-validator (https://github.com/alsa-project/alsa-tests/tree/master/python/ucm-validator) to catch those configuration inconsistencies.

Also, the pulseaudio fix was pushed for the merge to not crash the pulseaudio: https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/258

yanglongshen pushed a commit to SafieDev/pulseaudio that referenced this issue Jun 1, 2020
@perexg
alsa ucm: do not assign JackHWMute when JackControl is missing for th…
4da4670 
…e UCM device

Fixes: alsa-project/alsa-ucm-conf#14

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
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@perexg @JeremyFiggins