Public bug reported: After the regular updates (on 20.04 and 21.10) audio had crackling noise on the USB audio interface, while it was normal on the internal audio. Tried with different sound cards (presonus audiobox, behringer xenyx q802) and three different machines. Might be in the kernel 5.13.0-37
Reverting to that kernel removed the problem: linux- image-5.13.0-35-generic ** Affects: ubuntu Importance: Undecided Status: New ** Attachment added: "sound-problem.mp3" https://bugs.launchpad.net/bugs/1966432/+attachment/5572869/+files/sound-problem.mp3 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1966432 Title: audio crackling on usb sound card To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1966432/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs