Hi, Joseph, thank you for the prompt reply. I've tried the newset kernel 3.8.1, but unfortunately it had the same issue too.
The packages I installed were: linux-headers-3.8.1-030801_3.8.1-030801.201302280935_all.deb linux-headers-3.8.1-030801-generic_3.8.1-030801.201302280935_amd64.deb linux-image-3.8.1-030801-generic_3.8.1-030801.201302280935_amd64.deb linux-image-extra-3.8.1-030801-generic_3.8.1-030801.201302280935_amd64.deb -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1136110 Title: Asynchronous USB DAC cracking sound in Linux kernel 3.5.0.26 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1136110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs