Re: No sound after bullseye install
On Tue, 5 Oct 2021 09:52:12 +0300 Andrei POPESCU wrote: > > Yeah, that was it. I hadn't installed ALSA at all. I wasn't aware > > that pulseaudio sits on top of ALSA. > > Because PulseAudio "sits on top of" ALSA it also depends on it. Some > command-line tools for ALSA are not installed by default though (e.g. > the package alsa-tools). Right. And I needed alsactl from alsa-tools to find out that my speakers were muted.
Re: No sound after bullseye install
On Lu, 04 oct 21, 17:10:39, Bob Latest wrote: > On Mon, 04 Oct 2021 07:35:28 +0200 > deloptes wrote: > > > you have > > > > hardware -> kernel driver -> alsa -> pulseaudio -> application > > > > - kernel driver utilizes the hardware > > - alsa utilizes the kernel driver > > - PA utilizes ALSA and provides a unified interface + capabilities > > > > so it could be anything in the chain - check if you need firmware for > > example if ALSA works (aplay etc) then check the next in the chain > > Yeah, that was it. I hadn't installed ALSA at all. I wasn't aware that > pulseaudio sits on top of ALSA. Because PulseAudio "sits on top of" ALSA it also depends on it. Some command-line tools for ALSA are not installed by default though (e.g. the package alsa-tools). Kind regards, Andrei -- http://wiki.debian.org/FAQsFromDebianUser signature.asc Description: PGP signature
Re: No sound after bullseye install
On Mon, 04 Oct 2021 07:35:28 +0200 deloptes wrote: > you have > > hardware -> kernel driver -> alsa -> pulseaudio -> application > > - kernel driver utilizes the hardware > - alsa utilizes the kernel driver > - PA utilizes ALSA and provides a unified interface + capabilities > > so it could be anything in the chain - check if you need firmware for > example if ALSA works (aplay etc) then check the next in the chain Yeah, that was it. I hadn't installed ALSA at all. I wasn't aware that pulseaudio sits on top of ALSA. Thanks!
Re: No sound after bullseye install
On 04.10.2021 10:10, Bob Latest wrote: Hi, after installing Debian bullseye I can't get sound to work. I'm using lightdm + dwm, and I have pulseaudio installed. "pavucontrol" ist stuck on the message "Establishing connection to PulseAudio. Please wait..." I don't understand zilch about how sound on Linux works, but my previous version of Debian on the same hardware worked. NB, this is a fresh install, not an upgrade from buster (?). I've sent a reply to you already. [1] It's best to subscribe to the list, so you can see new messages. [1] https://lists.debian.org/debian-user/2021/10/msg00106.html -- With kindest regards, Alexander. ⢀⣴⠾⠻⢶⣦⠀ ⣾⠁⢠⠒⠀⣿⡁ Debian - The universal operating system ⢿⡄⠘⠷⠚⠋⠀ https://www.debian.org ⠈⠳⣄
Re: No sound after bullseye install
Bob Latest wrote: > after installing Debian bullseye I can't get sound to work. I'm using > lightdm + dwm, and I have pulseaudio installed. "pavucontrol" ist stuck > on the message "Establishing connection to PulseAudio. Please wait..." > perhaps the pulseaudio server is not running - you can check > I don't understand zilch about how sound on Linux works, but my > previous version of Debian on the same hardware worked. you have hardware -> kernel driver -> alsa -> pulseaudio -> application - kernel driver utilizes the hardware - alsa utilizes the kernel driver - PA utilizes ALSA and provides a unified interface + capabilities so it could be anything in the chain - check if you need firmware for example if ALSA works (aplay etc) then check the next in the chain -- FCD6 3719 0FFB F1BF 38EA 4727 5348 5F1F DCFE BCB0
No sound after bullseye install
Hi, after installing Debian bullseye I can't get sound to work. I'm using lightdm + dwm, and I have pulseaudio installed. "pavucontrol" ist stuck on the message "Establishing connection to PulseAudio. Please wait..." I don't understand zilch about how sound on Linux works, but my previous version of Debian on the same hardware worked. NB, this is a fresh install, not an upgrade from buster (?).
Re: No sound after bullseye install
On 02.10.2021 18:06, Daniel Haude wrote: Hi, after installing Debian bullseye I can't get sound to work. I'm using lightdm + dwm, and I have pulseaudio installed. "pavucontrol" ist stuck on the message "Establishing connection to PulseAudio. Please wait..." I don't understand zilch about how sound on Linux works, but my previous version of Debian on the same hardware worked. NB, this is a fresh install, not an upgrade from buster (?). You have to tell us more about your system. My crystal ball says you probably missing some firmware for a sound adapter from Intel. Install firmware package from a 'non-free' section and see if that will help: # apt install firmware-intel-sound alsa-utils To test the audio use 'speaker-test' utility: $ speaker-test -c2 -t wav Also check if any channels were accidentally muted using 'alsamixer' utility. If you still don't have any sound, send output from commands below with your next message: $ lspci -knnv | grep -A6 Audio $ aplay -l $ aplay -L | grep -A1 ^hw: # journalctl -b -g pulse -- With kindest regards, Alexander. ⢀⣴⠾⠻⢶⣦⠀ ⣾⠁⢠⠒⠀⣿⡁ Debian - The universal operating system ⢿⡄⠘⠷⠚⠋⠀ https://www.debian.org ⠈⠳⣄
No sound after bullseye install
Hi, after installing Debian bullseye I can't get sound to work. I'm using lightdm + dwm, and I have pulseaudio installed. "pavucontrol" ist stuck on the message "Establishing connection to PulseAudio. Please wait..." I don't understand zilch about how sound on Linux works, but my previous version of Debian on the same hardware worked. NB, this is a fresh install, not an upgrade from buster (?).