Same issue here on a samsung device. I’m new to openSUSE (running Gecko, only a few days in). I have been trying to troubleshoot this issue, it seems to be a problem for all the linux distros out of the box, I tried a lot of things in UbuntuStudio 22.04 but still just didn’t get sound to internal speakers to work. I DID have sound through headphones and bluetooth though.
Just an attempt to aggregate some knowledge, here are some things I’ve found while trying to search, but I am a linux novice and only a few days into using SUSE so I cannot get it to work myself yet.
SAMSUNG GALAXY BOOK PRO 360 - 13", 2021
Specific Model - NP930QBD-KE1US (intel i7-1165g7, 16gbRAM, 512GB SSD)
HARDWARE ISSUES -
–Wifi card - Intel wifi6 AX210 - I had intermittent issues with various distros where the kernel was older than 5.14. No issues >5.15.
–Audio Card - suspected Realtek ALC298.
{Samsung Notebook 7 Pro, Realtek ALC256, headphone jack] Headphone sound is faint and distorted (but works fine in Windows) Bug #1850702 reported by Filipe Garrett on 2019-10-30
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1850702
[930MBE, Realtek ALC298, Speaker, Internal] No sound on internal speakers
https://bugzilla.kernel.org/show_bug.cgi?id=207423
[HowTo] set up the audio card in Samsung Galaxy Book MANJARO FORUMS
https://forum.manjaro.org/t/howto-set-up-the-audio-card-in-samsung-galaxy-book/37090
SIMILAR RESPONSE (UBUNTU INSTRUCTIONS) TO MY REDDIT POST
https://www.reddit.com/r/Ubuntu/comments/yikcnc/need_help_porting_a_manjaro_tutorial_for_a_ubuntu/
Samsung Galaxy Book Pro 360 No Sound Ubuntu 21.10 - Reddit post with comments claiming solve
https://www.reddit.com/r/Ubuntu/comments/rt4b05/samsung_galaxy_book_pro_360_no_sound_ubuntu_2110/
LINKS TO THIS UBUNTU FORUMS THREAD
https://ubuntuforums.org/showthread.php?t=2467804
As kernel 6.0 compatibility isn’t yet released, the simplest way is adding this to /usr/src/evdi-1.12.0/evdi_drm_drv.h just above #if KERNEL_VERSION(5, 5, 0)…