what sound device did you set in the preferences? It might be that mixxx picked a sound device where you don't have any speakers connected. I'm not sure if ubuntu also uses pulse-audio these days but I assume it does. Then you can check with pavu-control if pulse notices that mixxx wants to play some sounds
On Mon, 2014-04-14 at 07:34 +0000, Linux Lover wrote: > Public bug reported: > > Mixxx doesn't produce any sounds when playing music. > > Step to reproduce: > > 1) Install Mixxx > 2) Scan music directory > 3) Play a song > 4) No sound output > > ProblemType: Bug > DistroRelease: Ubuntu 14.04 > Package: mixxx 1.10.1~dfsg0-1 > ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 > Uname: Linux 3.13.0-24-generic x86_64 > ApportVersion: 2.14.1-0ubuntu2 > Architecture: amd64 > CurrentDesktop: GNOME > Date: Mon Apr 14 00:26:33 2014 > EcryptfsInUse: Yes > InstallationDate: Installed on 2014-04-03 (11 days ago) > InstallationMedia: It > ProcEnviron: > PATH=(custom, no user) > XDG_RUNTIME_DIR=<set> > LANG=en_US.UTF-8 > SHELL=/bin/bash > SourcePackage: mixxx > UpgradeStatus: No upgrade log present (probably fresh install) > > ** Affects: mixxx (Ubuntu) > Importance: Undecided > Status: New > > > ** Tags: amd64 apport-bug trusty > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307335 Title: Mixxx doesn't produce any sounds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mixxx/+bug/1307335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
