No sound in KDE after upgrade to 13.2 on thinkpad e540

English Hardware
#1

Hi all,

I upgraded 13.1 to 13.2 on my e540. Sound has gone, yast configure sound, but kmix work strange.
OSD indicator shows no sound.
Audio setup says:“Failed to set the selected audio output device”.
Here my 50-sound.conf:


options snd slots=snd-hda-intel,snd-hda-intel
# 3hqH.WdxFYfnXhSB:Haswell HD Audio Controller
alias snd-card-0 snd-hda-intel
# u1Nb.oYr8agzLvw8:Lynx Point High Definition Audio Controller
alias snd-card-1 snd-hda-intel

Anyone who knows where to find them?

Thanks!

#2

Problem solved:

Solution

***Just in case anyone else encounters this same problem, the solution is to create the following file “/etc/modprobe.d/alsa.conf” with the contents:

***options snd_hda_intel enable=0,1
options snd slots=snd_hda_intel, thinkpad_acpi
options snd_hda_intel index=0
options thinkpad_acpi index=1