I've tried kernel 5.13.0-41-generic. Solved! The tick tick sound disappeared! Thank you.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-signed-hwe-5.13 in Ubuntu. https://bugs.launchpad.net/bugs/1970049 Title: Tick tick sound when USB Play on Xenyx302USB (PCM2902) enabled Status in linux-signed-hwe-5.13 package in Ubuntu: Incomplete Bug description: I use USB sound card Behringer Xenyx302. After I upgrade to the latest kernel, every time I play sound, there is always tick tick noise. This noise is gone when I rolled back to kernel 30. Expected: No noise when USB play enabled What happened: There is tick tick sound when USB Play enabled How to reproduce: 1. Use the latest kernel (kernel 40) 2. Connect USB soundcard with PCM2902 codec (Behringer Xenyx302) 3. Enable USB Play (Soundcard serve as input & output) Description: Ubuntu 20.04.4 LTS Release: 20.04 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.13.0-40-generic 5.13.0-40.45~20.04.1 ProcVersionSignature: Ubuntu 5.13.0-40.45~20.04.1-generic 5.13.19 Uname: Linux 5.13.0-40-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.23 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: XFCE Date: Sun Apr 24 00:58:19 2022 InstallationDate: Installed on 2020-10-17 (553 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) SourcePackage: linux-signed-hwe-5.13 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.13/+bug/1970049/+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
