https://bugs.freedesktop.org/show_bug.cgi?id=104862
Bug ID: 104862
Summary: Apps using microphone cause system sound to crackle
and echo
Product: PulseAudio
Version: unspecified
Hardware: x86 (IA32)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: core
Assignee: [email protected]
Reporter: [email protected]
QA Contact: [email protected]
CC: [email protected]
Created attachment 137053
--> https://bugs.freedesktop.org/attachment.cgi?id=137053&action=edit
pulseaudio log
After launching an app that needs microphone, like for example Discord or
Telegram-Desktop, system sound starts to crackle and echoing. Then, if I start
randomly changing system volume up/down for some seconds, the audio will fix
itself. I first thought it was a Discord only problem, but it will happen with
every application accessing microphone.
I have tried following these steps without success:
https://wiki.archlinux.org/index.php/PulseAudio/Troubleshooting#Glitches.2C_skips_or_crackling
Here are some reports from the discord subreddit, people having similar
problems:
https://www.reddit.com/r/discordapp/comments/7kuki9/microphone_crackling_only_on_discord_linux/
https://www.reddit.com/r/discordapp/comments/7si7s3/linux_crackling_sound_in_application/
but since everyone either fixed the problem in a different way or didn't
succeed (like me), I supposed it was a pulseaudio problem. I attached
pulseaudio log while launching discord and experiencing the problem.
OS: Archlinux
Linux Version: every version since mid 2017 (when I installed arch)
Pulseaudio version: every version since mid 2017
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