To solve this problem add the line !HDA-Intel {} to /usr/share/alsa/cards/HDA-Intel.conf after <confdir:pcm/front.conf>
Code: Select all
<confdir:pcm/front.conf>
!HDA-Intel {}
HDA-Intel.pcm.front.0 {
or downgrade to previous version
https://slackware.uk/cumulative/slackwa ... 6_64-3.txz
https://slackware.uk/cumulative/slackwa ... i586-3.txz
Edit: I have rebuild alsa-lib-1.2.5 with patches which solve the problem. The packages are here
Don't forget to restart pulseaudio after upgrading the package.
The packages are on repos.