*** This bug is a duplicate of bug 1055936 *** https://bugs.launchpad.net/bugs/1055936
My experience is the following: The mentioned graphic card have neved worked fine with unity. VGA compatible controller: NVIDIA Corporation G72M [Quadro NVS 110M/GeForce Go 7300] Right now I'm using Ubuntu 13.10 and still the system works very bad. Very bad performance of the system (with others desktop systems the computer works perfect), a lot of crashes of the compiz process, problems in the drawing of the different windows. Sometimes the windows paints invalid data (ie: others parts of the screen or a noisy texture). Sometimes this behavior becomes more frequent, the windows does not get painted properly. If I move, or resize the window, it is repainted and looks works. Other times it does not work. Sometimes when the windows does not paint well the windows resize method does not work if the windows is resized to a higher size (ie: maximization). On the other hand if it is resized to a lower window size, it repaits well. Perhaps this experience are interesting for developers who may fix the bug. Thanks. -- You received this bug notification because you are a member of DX Packages, which is subscribed to unity in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1065660 Title: desktop performance is too slow Status in “unity” package in Ubuntu: Confirmed Bug description: Compiz running over 20% CPU and many times reach at 100%. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: xorg 1:7.7+1ubuntu4 ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5 Uname: Linux 3.5.0-17-generic i686 .tmp.unity.support.test.1: ApportVersion: 2.6.1-0ubuntu3 Architecture: i386 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz Date: Thu Oct 11 21:15:38 2012 DistUpgraded: Fresh install DistroCodename: quantal DistroVariant: ubuntu ExtraDebuggingInterest: Yes GraphicsCard: NVIDIA Corporation G72M [GeForce Go 7400] [10de:01d8] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Sony Corporation Device [104d:820f] InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Beta i386 (20121008) MachineType: Sony Corporation VGN-C2Z_B PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-17-generic root=UUID=f12cf5e9-ef11-4103-98a9-4529fe46c411 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/19/2006 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: R0080J4 dmi.board.asset.tag: N/A dmi.board.name: VAIO dmi.board.vendor: Sony Corporation dmi.board.version: N/A dmi.chassis.asset.tag: N/A dmi.chassis.type: 10 dmi.chassis.vendor: Sony Corporation dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrR0080J4:bd12/19/2006:svnSonyCorporation:pnVGN-C2Z_B:pvrC3LP3UN0:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A: dmi.product.name: VGN-C2Z_B dmi.product.version: C3LP3UN0 dmi.sys.vendor: Sony Corporation version.compiz: compiz 1:0.9.8.4-0ubuntu2 version.libdrm2: libdrm2 2.4.39-0ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 9.0-0ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.0-0ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.13.0-0ubuntu6 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.99.99~git20120913.8637f772-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.20.9-0ubuntu2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.2-0ubuntu3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1065660/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp