BUG SOLVED: I tried x-org edgers and that fixed the bug. These were the steps:
sudo add-apt-repository ppa:xorg-edgers/ppa sudo apt-get update sudo apt-get install xserver-xorg-video-ati sudo apt-get update sudo apt-get upgrade After restarting, the bug was fixed. Thank you very much ! -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/1205509 Title: Raring - Unity extremely slow, ATI Radeon Xpress 1100 Status in “xserver-xorg-video-ati” package in Ubuntu: New Bug description: All Unity effects run slow on my computer . The Dash opens slow, the Unity window switcher is very slow, too. I can say that all effects are to some extent slow and making the system slow. Running Raring Ringtale, GPU: ATI Radeon Xpress 1100, CPU: AMD Turion 64 Mobile Technology, 2 GB RAM ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: xserver-xorg-video-ati 1:7.1.0-0ubuntu2 ProcVersionSignature: Ubuntu 3.8.0-26.38-generic 3.8.13.2 Uname: Linux 3.8.0-26-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.9.2-0ubuntu8.1 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 Date: Fri Jul 26 17:19:36 2013 DistUpgraded: Fresh install DistroCodename: raring DistroVariant: ubuntu ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Advanced Micro Devices [AMD] nee ATI RS482M [Mobility Radeon Xpress 200] [1002:5975] (prog-if 00 [VGA controller]) Subsystem: Acer Incorporated [ALI] Device [1025:010f] InstallationDate: Installed on 2013-07-24 (2 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) Lsusb: Bus 001 Device 003: ID 5986:0100 Acer, Inc Orbicam Bus 003 Device 002: ID 1532:0002 Razer USA, Ltd Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub MachineType: Acer, inc. Aspire 5050 MarkForUpload: True PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-26-generic root=UUID=65f0fdae-fd21-44b7-a3e6-b132f6c3e446 ro quiet splash vt.handoff=7 SourcePackage: xserver-xorg-video-ati UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/17/07 dmi.bios.vendor: Acer dmi.bios.version: v1.3309 dmi.board.name: Prespa M dmi.board.vendor: Acer, Inc. dmi.board.version: Not Applicable dmi.chassis.type: 1 dmi.chassis.vendor: Acer, Inc. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAcer:bvrv1.3309:bd04/17/07:svnAcer,inc.:pnAspire5050:pvrNotApplicable:rvnAcer,Inc.:rnPrespaM:rvrNotApplicable:cvnAcer,Inc.:ct1:cvrN/A: dmi.product.name: Aspire 5050 dmi.product.version: Not Applicable dmi.sys.vendor: Acer, inc. version.compiz: compiz 1:0.9.9~daily13.06.19~13.04-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.43-0ubuntu1.1 version.libgl1-mesa-dri: libgl1-mesa-dri 9.1.3-0ubuntu0.3 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.1.3-0ubuntu0.3 version.xserver-xorg-core: xserver-xorg-core 2:1.13.3-0ubuntu6 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2b2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.6-0ubuntu4 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.7-0ubuntu1 xserver.bootTime: Fri Jul 26 17:00:48 2013 xserver.configfile: default xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.13.3-0ubuntu6 xserver.video_driver: radeon To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/1205509/+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
