That version is no more supported; and no expecting backport as it only concern 'security' problem.
** Changed in: mpg123 (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mpg123 in Ubuntu. https://bugs.launchpad.net/bugs/943726 Title: package libmpg123-0 1.12.1-0ubuntu1 failed to install/upgrade: libmpg123-0 패키지는 이미 설치되어 설정되어 있습니다 Status in mpg123 package in Ubuntu: Invalid Bug description: I don't know what the problem is. After I add 'ppa:getdeb' on software source, this bug report appeared. ProblemType: Package DistroRelease: Ubuntu 10.04 Package: libmpg123-0 1.12.1-0ubuntu1 ProcVersionSignature: Ubuntu 2.6.32-38.83-generic 2.6.32.52+drm33.21 Uname: Linux 2.6.32-38-generic i686 NonfreeKernelModules: nvidia Architecture: i386 Date: Thu Mar 1 10:30:41 2012 ErrorMessage: libmpg123-0 패키지는 이미 설치되어 설정되어 있습니다 InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release i386 (20100816.1) SourcePackage: mpg123 Title: package libmpg123-0 1.12.1-0ubuntu1 failed to install/upgrade: libmpg123-0 패키지는 이미 설치되어 설정되어 있습니다 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mpg123/+bug/943726/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp