Please refer to LP: #1401864 I think there is no such issue and it is worthy to verify this bug again.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to ubuntu-drivers-common in Ubuntu. https://bugs.launchpad.net/bugs/1324001 Title: Recommanded driver for AMD Mullins [1002:9853] is very slow Status in ubuntu-drivers-common package in Ubuntu: Won't Fix Bug description: The recommanded driver for [Radeon APU E2-4000 with R2 Graphics] in "Additional Driver" tells user that "X.Org X server -- AMD/ATI display driver wrapper", xserver-xorg-video-ati, is in used, however it is very slow, almost unusable, the issue had been reported here, bug 1323967. I've tried to use fglrx driver which works good on this system, ubuntu-drivers should be able to provide autoinstall the "Video driver for the AMD graphics accelerators", fglrx, to the user. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: ubuntu-drivers-common 1:0.2.91.4 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 NonfreeKernelModules: wl fglrx ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 CurrentDesktop: Unity Date: Wed May 28 03:04:33 2014 InstallationDate: Installed on 2014-05-28 (0 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) SourcePackage: ubuntu-drivers-common UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-drivers-common/+bug/1324001/+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