Jaime Peña Álvarez, as per your attachment https://launchpadlibrarian.net/223998688/Lspci.txt you don't have an AMD graphics card installed.
Hence, as this report is not a software bug, it is being closed. In the future, it is better to raise problems you are having in the support tracker at https://answers.launchpad.net/ubuntu if you are uncertain that they are bugs. You can also find help with your problem in the support forum of your local Ubuntu community http://loco.ubuntu.com/ or asking at http://askubuntu.com or http://ubuntuforums.org. For help on reporting bugs, see https://help.ubuntu.com/community/ReportingBugs. ** Changed in: xorg (Ubuntu) Importance: Low => Undecided ** Changed in: xorg (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1510605 Title: I cannot use amdcccle. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1510605/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp