dummy output - Ubu 22.10 - Please Help, i'm devastated

mauriflaco

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try everything but nothing.

try:
sudo apt-get remove --purge alsa-base
sudo apt-get remove --purge pulseaudio
sudo apt-get install alsa-base
sudo apt-get install pulseaudio sudo alsa force-reload


nothing...

try this:
1. Boot into Live mode
2. Mount your / partition, for example: sudo mount /dev/sda1 /mnt
3. Chroot into your installation: sudo chroot /mnt
4. Change directory to modprobe.d: cd /etc/modprobe.d
5. Make a new directory for disabling configurations: sudo mkdir disabled
6. sudo mv alsa-base.conf disasbled
7. exit out of chroot by exiting the terminal.

(url: https://www.linux.org/threads/solved-please-help-libkmod-error-on-boot.35260/ )
but nothing

try this:

but nothing.


I'm broken guys... I do not know what else to do
 


SlowCoder

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When you boot into Live USB, do you get sound?

I'm also curious why you felt the need to use a Live boot to make changes to modprobe?

What specific errors are you getting?

Can you provide us with output from
Code:
$ inxi -xxz --audio
 
OP
M

mauriflaco

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hey friend, thanks for answering.
inxi -xxz --audio :

Audio:
Device-1: Intel 7 Series/C216 Family High Definition Audio vendor: Dell 7
driver: N/A bus-ID: 00:1b.0 chip-ID: 8086:1e20
Sound Server-1: ALSA v: k5.15.0-40-generic running: yes
Sound Server-2: PulseAudio v: 16.1 running: no
Sound Server-3: PipeWire v: 0.3.53 running: yes



THE ONLY THING I DID WAS INSTALL THE NEW VERSION OF UBUNTU. and I could never remove the dummy output again..


Thanks for the help
 

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Lord Boltar

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Sound Server-2: PulseAudio v: 16.1 running: no
Looks like you need to start the PulseAudio service
Code:
systemctl --user enable pulseaudio
then run
Code:
systemctl --user start pulseaudio
If that does not work -
1) Go to the Configuration panel
2) Go to the Starting and Session option.
3) Look for the tab: Startup Apps
4) Check if there is something related with Pulseaudio
5) check if pulseaudio -D activated - if it is uncheck it and reboot - do you have sound?
 

SlowCoder

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If you are "devastated", does that mean you installed a beta OS update that is still in beta on a production machine? By early-adopting, you probably installed an unfixed bug. When you download test releases, you should be prepared to perform full OS reinstalls. And you probably shouldn't install on production machines.

IMO, there is rarely anything of real note that comes out on non-LTS releases, and would make me rush to install. LTS releases are typically much more stable, especially if you wait a few months to adopt.
 
Last edited:

dobeshow

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Pipewire seems to be installed and running. You might need to install the pulse plugin for that. (On Arch it's called pipewire-pulse)
 
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