@dogmatic69,
Please refer to
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1869799
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1856376
Title:
"Dummy Output" --
Sound has been working for me on 19.10 but stopped working a few weeks
back after an update.
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1856376
Title:
"Dummy Output" --
I have apparently the same issue on my Lenovo X1 4th gen since recent
upgrade:
lspci -v | grep -A7 -i "audio"
00:1f.3 Audio device: Intel Corporation Cannon Point-LP High Definition Audio
Controller (rev 11) (prog-if 80)
Subsystem: Lenovo Cannon Point-LP High Definition Audio Controller
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: alsa-driver (Ubuntu)
Status: New => Confirmed
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to alsa-driver in Ubuntu.
I do seem to have some things in that directory:
alex@tapada:~$ ls -la /lib/modules/`uname -r`/kernel/sound/pci/hda/
total 1036
drwxr-xr-x 2 root root 4096 Dec 4 06:10 .
drwxr-xr-x 26 root root 4096 Dec 4 06:10 ..
-rw-r--r-- 1 root root 24081 Nov 14 06:10 snd-hda-codec-analog.ko
[ 485.617034] snd_hda_intel :00:1f.3: CORB reset timeout#1, CORBRP = 0
[ 485.618569] snd_hda_intel :00:1f.3: no codecs found!
Maybe you don't install the codec driver's module (ls
/lib/modules/'uname -r'/kernel/sound/pci/hda -la) or your machine has
hardware problem on codec?
--
You
6 matches
Mail list logo
