Hello Hui, these commands caused no resulting sound. On 2021-07-09 4:49 a.m., Hui Wang wrote: > Please test this command: > > sudo hda-verb /dev/snd/hwC0D0 0x20 SET_COEF_INDEX 0x10 > sudo hda-verb /dev/snd/hwC0D0 0x20 SET_PROC_COEF 0x0e20 > //please test if speaker works. >
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1918458 Title: [Swift SF515-51T, Realtek ALC256, Grey Speaker, Internal] Playback problem, no sound from speakers, headphones ok To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1918458/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
