I have a Lenovo x220s, running 12. 10, which shows only hwc0D3 running at 100% and using about 1w. I agree with ?@gioele that this doesn't seem on the surface to be innocuous.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1213719 Title: [Samsung NP900X3D-A03IT] Powertop shows 100% Device Usage for audio codecs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1213719/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs