I an trying to install tlp as explained in the website by addin ppa as follows in Linux Mint 15sudo add-apt-repository ppa:linrunner/tlpsudo apt-get update and thensudo apt-get updateproducesHit http://panthema.net precise Release.gpgHit http://archive.ubuntu.com raring Release.gpg                               Hit http://panthema.net precise Release                                        Get:1 http://packages.linuxmint.com olivia Release.gpg [198 B]                 Hit http://security.ubuntu.com raring-security Release.gpg                     Hit http://panthema.net precise/main i386 Packages                             Hit http://archive.ubuntu.com raring-updates Release.gpg                       Get:2 http://packages.linuxmint.com olivia Release [18.5 kB]                   Hit http://security.ubuntu.com raring-security Release                         Hit http://archive.ubuntu.com raring Release                                   Hit http://security.ubuntu.com raring-security/main i386 Packages              Hit http://archive.ubuntu.com raring-updates Release                           Get:3 http://packages.linuxmint.com olivia/main i386 Packages [23.5 kB]        Hit http://security.ubuntu.com raring-security/restricted i386 Packages        Hit http://archive.ubuntu.com raring/main i386 Packages                        Hit http://archive.ubuntu.com raring/restricted i386 Packages                  Hit http://security.ubuntu.com raring-security/universe i386 Packages          Get:4 http://packages.linuxmint.com olivia/upstream i386 Packages [9,237 B]    Hit http://archive.ubuntu.com raring/universe i386 Packages                    Hit http://security.ubuntu.com raring-security/multiverse i386 Packages        Get:5 http://packages.linuxmint.com olivia/import i386 Packages [40.1 kB]      Hit http://archive.ubuntu.com raring/multiverse i386 Packages                  Ign http://panthema.net precise/main Translation-en_US                         Hit http://security.ubuntu.com raring-security/main Translation-en             Ign http://panthema.net precise/main Translation-en                            Hit http://archive.ubuntu.com raring/main Translation-en                       Hit http://security.ubuntu.com raring-security/multiverse Translation-en       Hit http://security.ubuntu.com raring-security/restricted Translation-en       Hit http://archive.ubuntu.com raring/multiverse Translation-en                 Hit http://security.ubuntu.com raring-security/universe Translation-en         Hit http://archive.ubuntu.com raring/restricted Translation-en                 Hit http://ppa.launchpad.net raring Release.gpg                                Hit http://ppa.launchpad.net raring Release.gpg                                Hit http://ppa.launchpad.net raring Release                                    Hit http://archive.ubuntu.com raring/universe Translation-en                   Hit http://ppa.launchpad.net raring Release                                    Hit http://ppa.launchpad.net raring/main Sources                               Hit http://archive.ubuntu.com raring-updates/main i386 Packages                Hit http://ppa.launchpad.net raring/main i386 Packages                         Hit http://archive.ubuntu.com raring-updates/restricted i386 Packages          Hit http://ppa.launchpad.net raring/main Sources                               Hit http://archive.ubuntu.com raring-updates/universe i386 Packages            Hit http://ppa.launchpad.net raring/main i386 Packages                         Hit http://archive.ubuntu.com raring-updates/multiverse i386 Packages          Hit http://archive.ubuntu.com raring-updates/main Translation-en               Hit http://archive.ubuntu.com raring-updates/multiverse Translation-en         Hit http://archive.canonical.com raring Release.gpg                            Hit http://archive.canonical.com raring Release                                Hit http://archive.canonical.com raring/partner i386 Packages                  Hit http://archive.ubuntu.com raring-updates/restricted Translation-en         Hit http://archive.ubuntu.com raring-updates/universe Translation-en                                                                               Ign http://security.ubuntu.com raring-security/main Translation-en_US                                                                                       Ign http://ppa.launchpad.net raring/main Translation-en_US                                                                                                  Ign http://ppa.launchpad.net raring/main Translation-en                                                                                                     Ign http://security.ubuntu.com raring-security/multiverse Translation-en_US                                                                                 Ign http://ppa.launchpad.net raring/main Translation-en_US                                                                                                  Ign http://archive.canonical.com raring/partner Translation-en_US                                                                                           Ign http://security.ubuntu.com raring-security/restricted Translation-en_US                                                                                 Ign http://ppa.launchpad.net raring/main Translation-en                                                                                                     Ign http://archive.canonical.com raring/partner Translation-en                                                                                              Ign http://security.ubuntu.com raring-security/universe Translation-en_US                                                                                   Ign http://packages.linuxmint.com olivia/import Translation-en_US                                                                                           Ign http://packages.linuxmint.com olivia/import Translation-enIgn http://packages.linuxmint.com olivia/main Translation-en_USIgn http://packages.linuxmint.com olivia/main Translation-enIgn http://packages.linuxmint.com olivia/upstream Translation-en_USIgn http://packages.linuxmint.com olivia/upstream Translation-enIgn http://archive.ubuntu.com raring/main Translation-en_USIgn http://archive.ubuntu.com raring/multiverse Translation-en_USIgn http://archive.ubuntu.com raring/restricted Translation-en_USIgn http://archive.ubuntu.com raring/universe Translation-en_USIgn http://archive.ubuntu.com raring-updates/main Translation-en_USIgn http://archive.ubuntu.com raring-updates/multiverse Translation-en_USIgn http://archive.ubuntu.com raring-updates/restricted Translation-en_USIgn http://archive.ubuntu.com raring-updates/universe Translation-en_USFetched 91.6 kB in 20s (4,571 B/s)Reading package lists... DoneBut when I try sudo apt-get install tlp tlp-rdw it givesReading package lists... DoneBuilding dependency tree       Reading state information... DoneE: Unable to locate package tlpE: Unable to locate package tlp-rdwIn /etc/apt/sources.list.d/linrunner-tlp-raring.list I have deb http://ppa.launchpad.net/linrunner/tlp/ubuntu raring maindeb-src http://ppa.launchpad.net/linrunner/tlp/ubuntu raring main
E: Unable to locate package tlp
software installation;apt
Try this, its works for me :Add new repo in /etc/apt/sources.list:deb http://repo.linrunner.de/debian wheezy mainsudo apt-get updatesudo apt-get install tlp tlp-rdwHope this will work for you.