@ROCHE read this comment: https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/1276379/comments/41 (and sorry for my poor english, I can't edit that comment and correct my errors).
However, it's the same for 15.04: you cannot install fglrx drivers because AMD dropped support for the Radeon HD 2xxx, 3xxx and 4xxx cards. If you want to use proprietary drivers, they work only on Ubuntu 12.04.1 (kernel linux 3.2), but with an old version (Catalyst 13.1). If you want to use Ubuntu 14.04 LTS or 15.04, you have to use the open Radeon drivers (preinstalled in Ubuntu). Hope to help. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to fglrx-installer in Ubuntu. https://bugs.launchpad.net/bugs/1426489 Title: fglrx-core 2:14.501-0ubuntu1: fglrx-core kernel module failed to build [error: implicit declaration of function ‘__get_cpu_var’ ] Status in fglrx-installer package in Ubuntu: Confirmed Bug description: Trying to find a video driver working on ATI Radeon 4500 series on Ubuntu. Impossible to have a correct screen. Trying with AMD Radeon drivers on website AMD. My pc : HP dv 2220 sf with ATI Radeon video 4500 ProblemType: Package DistroRelease: Ubuntu 15.04 Package: fglrx-core 2:14.501-0ubuntu1 ProcVersionSignature: Ubuntu 3.19.0-7.7-generic 3.19.0 Uname: Linux 3.19.0-7-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.16.1-0ubuntu2 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true DKMSKernelVersion: 3.19.0-7-generic Date: Fri Feb 27 19:05:22 2015 DistUpgraded: Fresh install DistroCodename: vivid DistroVariant: ubuntu DuplicateSignature: dkms:fglrx-core:2:14.501-0ubuntu1:/var/lib/dkms/fglrx-core/14.501/build/2.6.x/firegl_public.c:4819:5: error: implicit declaration of function ‘__get_cpu_var’ [-Werror=implicit-function-declaration] GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] RV710/M92 [Mobility Radeon HD 4530/4570/545v] [1002:9553] (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Mobility Radeon HD 4530 [103c:3624] InstallationDate: Installed on 2015-02-25 (1 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20150224) MachineType: Hewlett-Packard HP Pavilion dv7 Notebook PC PackageVersion: 2:14.501-0ubuntu1 ProcKernelCmdLine: root=/dev/sda9 ro Renderer: Software SourcePackage: fglrx-installer Title: fglrx-core 2:14.501-0ubuntu1: fglrx-core kernel module failed to build UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/25/2011 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: F.46 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 3624 dmi.board.vendor: Hewlett-Packard dmi.board.version: 18.51 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: N/A dmi.modalias: dmi:bvnHewlett-Packard:bvrF.46:bd08/25/2011:svnHewlett-Packard:pnHPPaviliondv7NotebookPC:pvrRev1:rvnHewlett-Packard:rn3624:rvr18.51:cvnHewlett-Packard:ct10:cvrN/A: dmi.product.name: HP Pavilion dv7 Notebook PC dmi.product.version: Rev 1 dmi.sys.vendor: Hewlett-Packard version.compiz: compiz 1:0.9.12.1+15.04.20150213-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.59-0ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 10.5.0~rc2-0ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.5.0~rc2-0ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.16.2.901-1ubuntu4 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.4.0-2ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917-1~exp1ubuntu2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2 xserver.bootTime: Fri Feb 27 18:48:37 2015 xserver.configfile: default xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.16.2.901-1ubuntu4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/1426489/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
