However, if it really worked on previous Ubuntu release and older kernels, please try kernels like 4.15 from [1]. 4.15 is the GA kernel for 18.04.
[1] https://kernel.ubuntu.com/~kernel-ppa/mainline/ ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877887 Title: [USB-Audio - Scarlett 2i2 USB, playback] fails after a while To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1877887/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs