Public bug reported:
Hi, i've encountered an audio problem after the installation of KDE Neon
in my laptop (HP pavilion cw1010nl). I hear a constant noise that is not
showed in pavucontrol and even when all the audio peripherals are
disabled. When i use windows 10 this problem does not occur. I cannot
say in what package i found the bug but i use alsa and pulseaudio. Guide
me if you need other informations for better understanding the problem.
Kernel version: 5.9.8
Audio driver in use: snd_hda_intel
Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) HD
Audio Controller
$ aplay --list-devices
**** List of PLAYBACK Hardware Devices ****
card 0: Generic [HD-Audio Generic], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: Generic_1 [HD-Audio Generic], device 0: ALC295 Analog [ALC295 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
$ lsb_release -rd
Description: KDE neon User Edition 5.20
Release: 20.04
$ apt-cache policy alsa-base
alsa-base:
Installato: 1.0.25+dfsg-0ubuntu5
Candidato: 1.0.25+dfsg-0ubuntu5
Tabella versione:
*** 1.0.25+dfsg-0ubuntu5 500
500 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages
100 /var/lib/dpkg/status
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: audio hp laptop noise
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https://bugs.launchpad.net/bugs/1905139
Title:
HP pavilion cw1010nl - audio noise
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