Ubuntu: Audio Drivers for HP 250 G4 Notebook PC


I recently switched over to Ubuntu, but I have no sound.

Here is my laptop model.

If I use lspci command I get :

Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev 0b)  

If I use pulseaudio I get :

E: [pulseaudio] ltdl-bind-now.c: No se pudo abrir el múdolo /usr/lib/pulse-8.0/modules/module-bluetooth-policy.so: /usr/lib/pulse-8.0/modules/module-bluetooth-policy.so: clase ELF errónea: ELFCLASS647  E: [pulseaudio] module.c: Failed to open module "module-bluetooth-policy".  E: [pulseaudio] main.c: Module load failed.  E: [pulseaudio] main.c: Fallo al intentar iniciar el demonio.  

Please tell me if it's possible to install some compatible driver.

Thanks in advance.



Thanks Tony Lancer.

I reinstalled pulseaudio with :

sudo apt-get install --reinstall pulseaudio  

My sound is working now.

If I use pulseaudio now I get:

E: [pulseaudio] pid.c: Daemon already running.  E: [pulseaudio] main.c: Ha fallado pa_pid_file_create().  

Do not know if that's a problem.


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