Ubuntu
linux package

  1. Bug #1169376
  2. Comment #34

Comment 34 for bug 1169376

Revision history for this message
Richard Bluhm (richard-bluhm) wrote : Re: XPS13 backlight stopped working after update 3.8.0-18.28

I had the same issue on a XPS13 FHD, applied the latest patched kernel and now the sound device only shows "dummy output". No sound. May this be related to the patch? Before the backlight was making issues but the sound worked fine.