Just reinstalled to solve this and an Nvidia problem I have been having. I have / and /home on different partitions so it wasn't a huge job, just needed to reinstall some apps.
It fixed the problem, but unfortunately, I am none the wiser as to what caused it -- Static sound on hda-intel STAC 9221 A1 https://bugs.launchpad.net/bugs/266927 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs