http://www.dell.com/support/home/us/en/19/product- support/product/xps-15-l521x/manuals
Seem have headphone jack and headset jack -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1518310 Title: [Dell L521X, ALC3260]No sound through headphones after boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1518310/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs