Hi Raymond I installed sudo apt-get install alsa-tools-gui
I run hdajackretask A window with the list of jacks appeared , I attached a screenshot so it would be clear but I am not able to run hdajacksensetest -a Thanks ** Attachment added: "screenshot-hdajackretask" https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1540372/+attachment/4564539/+files/2016-02-05.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1540372 Title: [, SigmaTel STAC9271D, Green Speaker, Rear] Underruns, dropouts or crackling sound To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1540372/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
