search

hexdump0815 / linux-mainline-on-arm-chromebooks

running linux mainline on arm chromebooks - for example: samsung xe303c12 and xe503c12 (snow and peach), acer c100, c101 and c201 (veyron speedy, minnie etc. and gru bob and kevin), medion s2013 and s2015 (veyron jaq, mighty etc.), acer cb5 311 (nyan big), lenovo n23, acer r13 (oak elm and hana), lenovo duet (kukui krane) and most probably many many more over time ...
144 stars 10 forks source link

chromebook_kukui: problem: fennel14: Continuing sound issues! #8

Open Rcjohn003 opened 1 year ago

Rcjohn003 commented 1 year ago

Hi I have tried to fix my sound. I have Fennel14 sku0 I have tryed both fennel14 sku0 and the sku6 but both said that no hardware was found. Do I need to install the the new .ucm via iso USB and how do I go about doing that? Thanks!!

unixabg commented 1 year ago

@Rcjohn003 - I do not have the hardware to test with but I did a quick search:

https://github.com/hexdump0815/imagebuilder/issues?q=is%3Aissue+is%3Aopen+sound+Fennel14

and there were some results. Hope this helps.

hexdump0815 commented 1 year ago

@Rcjohn003 - just a quick response as i do not have much time right now: put all those files in that structure into your /usr/share/alsa/ucm2: https://github.com/hexdump0815/imagebuilder/tree/main/systems/chromebook_kukui/extra-files/usr/share/alsa/ucm2 and make sure you have this in your /etc/rc.local before the exit 0 at the end: https://github.com/hexdump0815/imagebuilder/blob/07ec48ae477441df2d557267c938a8bff395e077/systems/chromebook_kukui/rc-local-additions.txt#L31-L79

or: try the latest kukui image, which should everything in place to see if sound on that one works

good luck and best wishes - hexdump

Rcjohn003 commented 1 year ago

Thanks for the responses, I do have the newest Kukui Image installed with no luck. Is running the script from rc.local my only option? Again thanks for the time!!

hexdump0815 commented 1 year ago

without the hardware its hard to debug what the problem is - it might be an option to go through https://github.com/hexdump0815/imagebuilder/issues/54 step by step as it covers quite a bit of trying to get audio working on a system where it was not working before

Rcjohn003 commented 1 year ago

Alright all 3 Sound Servers and both drivers are running with no soundcards found... Sounds like a debugging issue? I am currently trying to find the situation if anybody has any ideas that would be great Thanks!!

hexdump0815 commented 1 year ago

@Rcjohn003 - the first thing is to get to a point where "cat /proc/asound/cards" gives some useful result by playing around with the sound kernel modules and maybe even hacking them ... as soon as there is some useful output there (i.e. some sound device detected) the next step is to play around with the ucm2 files to make it work well with pulseaudio etc.