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[dino99 <1069987@xxxxxxxxxxxxxxxxxx>]

That version is no more supported; please open a new  bug report if the
actual archive found version also has the same issue.

** Changed in: nvidia-graphics-drivers (Ubuntu)
       Status: Confirmed => Invalid

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https://bugs.launchpad.net/bugs/1069987

Title:
  glxgears performance drops to 1 frame per second, but still reporting
  60fps

Status in nvidia-graphics-drivers package in Ubuntu:
  Invalid

Bug description:
  So I was running glxgears, a tool to measure performance of the graphics card.
  It was showing animations in maximized size quite nice, but when I took the console window I used to start glxgears and moved it over the animation and kept moving the performance rate dropped.
  While moving windows the framerate seems to be down, but the reported frame rate in the console was always like 59-60 fps.

  Also when using ALT+TAB to switch to other applications I notice
  performance drops in glxgears, (like only a few frames a second, you
  could definitly count the frames in a second.)

  ProblemType: Bug
  DistroRelease: Ubuntu 12.10
  Package: nvidia-current 304.51.really.304.43-0ubuntu1
  ProcVersionSignature: Ubuntu 3.5.0-18.29-generic 3.5.7
  Uname: Linux 3.5.0-18-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  304.43  Sun Aug 19 20:14:03 PDT 2012
   GCC version:  gcc version 4.7.2 (Ubuntu/Linaro 4.7.2-2ubuntu1)
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.6.1-0ubuntu4
  Architecture: amd64
  CompizPlugins: [core,composite,opengl,decor,gnomecompat,resize,snap,compiztoolbox,place,move,vpswitch,regex,imgpng,mousepoll,grid,session,unitymtgrabhandles,animation,wall,workarounds,expo,ezoom,staticswitcher,fade,scale,unityshell]
  CompositorRunning: compiz
  Date: Mon Oct 22 21:34:08 2012
  DistUpgraded: 2012-10-20 23:59:17,769 DEBUG enabling apt cron job
  DistroCodename: quantal
  DistroVariant: ubuntu
  DkmsStatus:
   nvidia-current, 304.43, 3.5.0-18-generic, x86_64: installed
   virtualbox, 4.1.18, 3.2.0-33-generic, x86_64: installed
   virtualbox, 4.1.18, 3.5.0-18-generic, x86_64: installed
  EcryptfsInUse: Yes
  GraphicsCard:
   NVIDIA Corporation GF119 [Quadro NVS 4200M] [10de:1056] (rev a1) (prog-if 00 [VGA controller])
     Subsystem: Dell Device [1028:0494]
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
  JockeyStatus:
   kmod:nvidia_experimental_304 - Experimental NVIDIA binary Xorg driver, kernel module and VDPAU library (Proprietary, Disabled, Not in use)
   kmod:nvidia_current - nvidia_current (Proprietary, Enabled, Not in use)
   kmod:nvidia_current_updates - NVIDIA binary Xorg driver, kernel module and VDPAU library (Proprietary, Disabled, Not in use)
  MachineType: Dell Inc. Latitude E6520
  MarkForUpload: True
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-18-generic root=UUID=24e4a8c8-4206-4be0-9271-4bdaa026ae48 ro quiet splash
  SourcePackage: nvidia-graphics-drivers
  UpgradeStatus: Upgraded to quantal on 2012-10-20 (1 days ago)
  XorgConf:
   Section "Device"
   	Identifier	"Default Device"
   	Option	"NoLogo"	"True"
   EndSection
  dmi.bios.date: 07/11/2011
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A06
  dmi.board.name: 0J4TFW
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA06:bd07/11/2011:svnDellInc.:pnLatitudeE6520:pvr01:rvnDellInc.:rn0J4TFW:rvrA01:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6520
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.
  modified.conffile..etc.modprobe.d.nvidia.current.hybrid.conf: [deleted]
  version.compiz: compiz 1:0.9.8.4-0ubuntu3
  version.ia32-libs: ia32-libs N/A
  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.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
  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

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