For the record I have the same problem on a Huawei Matebook Pro using Ubuntu 20.04 - fully upgraded. But the computer uses an HDMI adapter. Could that be the problem?
Again for the record, on another computer with Ubuntu 21.04 (Waylabd), everything works fine. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/397269 Title: HDMI audio cuts out intermittently while normal audio plays fine Status in linux package in Ubuntu: Fix Released Status in pulseaudio package in Ubuntu: Invalid Bug description: Binary package hint: pulseaudio I have my audio set up to play through my laptop speakers and over HDMI to my television. In Jaunty this works fine while in Karmic the HDMI audio will intermittently cut out for a split second a few times a minute. During this time however the audio over the laptop speakers plays just fine. It just seems as if a frame of the HDMI audio gets dropped randomly. The video over the HDMI is perfectly fine, FYI. ProblemType: Bug Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: michael 4942 f.... mixer_applet2 michael 7360 F.... npviewer.bin /dev/snd/pcmC0D0p: michael 7360 F...m npviewer.bin /dev/snd/timer: michael 7360 F.... npviewer.bin Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xf6ffc000 irq 21' Mixer name : 'SigmaTel STAC9228' Components : 'HDA:83847616,10280209,00100402' Controls : 28 Simple ctrls : 18 Date: Wed Jul 8 21:20:16 2009 DistroRelease: Ubuntu 9.10 NonfreeKernelModules: nvidia wl Package: pulseaudio 1:0.9.15-4ubuntu1 ProcEnviron: LANG=en_US.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.30-10.12-generic SourcePackage: pulseaudio Uname: Linux 2.6.30-10-generic x86_64 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/397269/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
