If I play music and then close the lid, the music continues to play. Also, I had this same problem in 14.04 Trusty Tahr. I have not tested any Ubuntu versions other that Trusty or Utopic.
If I play music and then close the lid, the music continues to play. Also, I had this same problem in 14.04 Trusty Tahr. I have not tested any Ubuntu versions other that Trusty or Utopic.