kamranijaz, thank you for taking the time to report this bug and trying to help make Ubuntu better. However, the driver manually installed from nvidia.com is not a software package provided by the official Ubuntu repositories. Because of this the Ubuntu project can not support or fix your particular bug. Please report this bug to the provider of the software package. Thanks!
If you are interested in learning more about software repositories and Ubuntu, check https://help.ubuntu.com/community/Repositories ** Changed in: xorg (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1366809 Title: nvidia driver error 340.24 Status in xorg package in Ubuntu: Invalid Bug description: error with nvidia driver above 331.89. menu bar and windows keep losing focus while mouseover ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: xorg 1:7.7+1ubuntu8 ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6 Uname: Linux 3.13.0-36-generic x86_64 NonfreeKernelModules: nvidia .proc.driver.nvidia.gpus.0: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/gpus/0' .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 331.89 Tue Jul 1 13:30:18 PDT 2014 GCC version: gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1) .tmp.unity.support.test.0: ApportVersion: 2.14.1-0ubuntu3.4 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: Mon Sep 8 14:15:05 2014 DistUpgraded: Fresh install DistroCodename: trusty DistroVariant: ubuntu GraphicsCard: NVIDIA Corporation GF114 [GeForce GTX 560] [10de:1201] (rev a1) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Device [1043:83b5] InstallationDate: Installed on 2014-06-03 (96 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: System manufacturer P5K Deluxe ProcEnviron: LANGUAGE=en_GB:en PATH=(custom, no user) LANG=en_GB.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-36-generic root=UUID=0949e2ad-fe03-4f55-9c3a-3df0afeed354 ro quiet splash SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/16/2008 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1005 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: P5K Deluxe dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1005:bd12/16/2008:svnSystemmanufacturer:pnP5KDeluxe:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5KDeluxe:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: P5K Deluxe dmi.product.version: System Version dmi.sys.vendor: System manufacturer version.compiz: compiz 1:0.9.11.2+14.04.20140714-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.56+git20140801.5d835797-0ubuntu0sarvatt~trusty version.libgl1-mesa-dri: libgl1-mesa-dri 10.4.0~git20140904.3dbf55c1-0ubuntu0sarvatt~trusty version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.4.0~git20140904.3dbf55c1-0ubuntu0sarvatt~trusty version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.4.99+git20140806.fbf575cb-0ubuntu0sarvatt~trusty version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.914+git20140904.aa10f480-0ubuntu0sarvatt~trusty version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11+git20140904.3cd4c849-0ubuntu0sarvatt~trusty xserver.bootTime: Mon Sep 8 14:14:21 2014 xserver.configfile: default xserver.devices: input Power Button KEYBOARD, id 6 input Power Button KEYBOARD, id 7 input MOSART Semi. 2.4G Wireless Mouse MOUSE, id 8 input AT Translated Set 2 keyboard KEYBOARD, id 9 xserver.errors: open /dev/fb0: No such file or directory xserver.logfile: /var/log/Xorg.0.log xserver.outputs: xserver.version: 2:1.15.1-0ubuntu2.1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1366809/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

