Hello, my english is a little bit poor. I had installed Lubuntu 24.04 on my chromebook Acer Maglith C734 series.
I can’t hear anything, my speakers work perfectly and I have no idea what’s happening. Before ask here I was trying to solve the problem with AI, I did some steps before ask here, I tried reload the sound module with “sudo modprobe -r snd_sof_pci_intel_tgl”
“sudo modprobe snd_sof_pci_intel_tgl”, add my chromebook in the alsa base using “sudo nano /etc/modprobe.d/alsa-base.conf” and “options snd-hda-intel model=chromebook” . I searched with alsamixer if for casuality the audio output was off but is on.
I tried to install the sound drivers with “sudo apt install linux-modules-extra-$(uname -r)”, add my user in the audio group, forcereload alsa, chech if my firmware had broken packages, check if pulseaudio is enabled and nothing worked.
Maybe is a compatibility problem? I’m new with linux, I started with linux 4 month ago with Ubuntu, I installed Lubuntu in the chromebook because it haven’t so much hardware requeriments.
I’m not sure if I can help with this but could you open a terminal and post the results of these two commands?
aplay -l
inxi -A
You may need to install inxi from the repositories. If so, you can either use a graphical (or GUI) software installer (or package manager,) such as Synaptic or Muon to install it or use this command in a terminal…
