kindly run
#i2cdetect -r 2
and run following command during no sound issue
dmesg -c > kernel-mute.log
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Touch seeded packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1958019
Title:
[
(In reply to dreamsyntax from comment #867)
> While audio working, and content is playing (actively outputting to device)
> Output is different:
> i2cset -y 2 0x38 0x00 0x00
> i2cset -y 2 0x38 0x7f 0x00
> i2cdump -y 2 0x38
> No size specified (using byte-data access)
> 0 1 2 3 4 5 6 7
Save following as tas2781-2dev-on.sh
run ". tas2781-2dev-on.sh" in root mode during no sound, and check whether to
work?
Start###
#!/bin/sh
# echo Turn on log!
# set -x
clear
function clear_stdin()
(
old_tty_settings=`stty -g`
stty -icanon min 0 time 0
# . tas2781-2dev-on.sh 2
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1958019
Title:
[Lenovo Legion7 16ACHg6 82N6, Realtek ALC287, Speaker, Internal] No
sound at a
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