[Bug 239062] no sound from Realtek ALC282 (analog) chipset in Trident OS

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Sun Jan 5 19:40:59 UTC 2020


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=239062

--- Comment #7 from mauro <x.ricci at tiscali.it> ---
(In reply to Jason W. Bacon from comment #6)
Thank you Jason.
Meantime from last post, I realized after some system update distributions that
my hearphones play sound if I switch to sound device #2 (pcm Realtek ALC282
Analog) in the sound settings.  The settings situation in audio mixer is:
device #0 High Definition Broadwell HDI
device #1 pcm Realtek ALC282 Analog -default-
device #2 pcm Realtek ALC282 Analog

no sound  from pc speakers if I unplug the hearphones, must switch back to
device #1 for that.

If I apply the additional lines in /boot/device.hints as per your suggestion
linked, nothing change.
But those lines have the HDAA numeric indicatior =0, then if I change them =1,
I get some changes in the sound settings :

device #0 High Definition Broadwell HDI
device #1 pcm Realtek ALC282 (Left) -default-

device #2 disappeared, and I hear sound by hearphones on device #1 (default)
but nothing if I unplug them.

So I turned back to the previous situation with no modifications in
/boot/device.hints , at least having the option to switch sound between pc
speakers and hearphones.

Best regards

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