On Sat, 2 Dec 2017 19:27:42 -0600, Chris Caudle wrote: >Anyone running the 4.13.15-300.rt5.1.fc27.ccrma.x86_64+rt from the >PlanetCCRMA repository with a USB audio interface? Hi, I can't answer your question, but I guess it's important to mention that a rt patch for 4.13.15 isn't an official patch released by the kernel.org rt project. https://www.kernel.org/pub/linux/kernel/projects/rt/4.13/ However, actually I didn't test my Arch Linux 4.13.13_rt5-1 with a class compliant USB audio interface. $ pacman -Q linux{,-rt{,-cornflower,-pussytoes}}|awk '{print $2}' 4.14-2 4.13.13_rt5-1 4.11.12_rt16-1 4.14_rt1-1 Btw. I didn't upgrade my 4.14 kernels since building vbox modules failed already for the 4.14 kenels that are installed. Regards, Ralf _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx https://lists.linuxaudio.org/listinfo/linux-audio-user