I'm experiencing the same issue: Dell XPS 13 Developer Edition
BIOS v1.3.2 Ubuntu 16.04 spike@blackhole:~$ uname -a Linux blackhole 4.4.0-64-generic #85-Ubuntu SMP Mon Feb 20 11:50:30 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux spike@blackhole:~$ apt search alsa-base Sorting... Done Full Text Search... Done alsa-base/xenial,xenial,now 1.0.25+dfsg-0ubuntu5 all [installed] ALSA driver configuration files -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: XPS 13 9360, Realtek ALC3246, Headphone audio hiss To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1654448/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
