GroovyArcade default sound card keeps changing

[2huwman]

I'm using GroovyArcade Linux with a mini pc with integrated ion graphics, so it can output 15k and it works great. The only problem is that it keeps changing which sound card it uses, so on some boot ups it's fine, and on others there's no sound!

Is there any way to force it to use the same sound card every time? I've set it up in gasetup loads of times but it keeps forgetting those settings!

Thanks for any help!

[Substring]

Have you tried running gasetup then Setup > Audio setup > default card ?

[2huwman]

Thanks, yes I'd tried all that. It kept changing after I'd selected the default.

I found the answer here:

https://wiki.archlinux.org/index.php/Advanced_Linux_Sound_Architecture#Set_the_default_sound_card

So I made the following file with the options and it works great now, keeping the same audio as default.

/etc/modprobe.d/alsa-base.conf

options snd_mia index=0
options snd_hda_intel index=1