fails to display graphical interface says: init_audio: can't open /dev/dsp, Cannot initialize audio device: /dev/dsp -1

[Douglas Allen]

All dependent packages are installed. Tried a few audio libs and still get the init problem from terminal command gpsk31. The menu
command click never shows up but is listed under internet apps. Looked around on the internet for a solution with this but found little else than telling me that an audio lib needed to be installed. If it is a dependency then it needs to be included. Thanks.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: gpsk31 0.5-4
ProcVersionSignature: Ubuntu 2.6.38-11.48-generic 2.6.38.8
Uname: Linux 2.6.38-11-generic i686
Architecture: i386
Date: Sun Sep 4 22:55:26 2011
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: gpsk31
UpgradeStatus: No upgrade log present (probably fresh install)