*** This bug is a duplicate of bug 982485 ***
https://bugs.launchpad.net/bugs/982485
Public bug reported:
Ubuntu Release: 12.04 (PP Beta 2 with full updates for Apr 15, 2012)
$ lsb_release -rd
Description: Ubuntu precise (development branch)
Release: 12.04
Package and Version:
nvidia-current 295.40-0ubuntu1
NVIDIA-Linux-x86_64-295.40.run (binary installer from NVidia FTP)
I have seen this behavior in 3 machines today. In at least one of them, the
performance got back to normal after:
- Uninstalling nvidia-*;
- Making sure nouveau wouldn't auto-load after removing nvidia-current
(/etc/modprobe.d/blacklist.con - added "Blacklist nouveau);
- Downloading / installing NVIDIA-Linux-x86_64-295.40.run from NVdia FTP
(download.nvidia.com);
- Unchecking "Sync to VBlank" in CCSM/OpenGL Plugin;
- Unchecking "Sync to VBlank" in nvidia-settings (at XServer XVideo Settings
and OpenGL Settings);
I have verified that the softlinks at /usr/lib/*GL* and /usr/lib32/*GL*
are correct, unlike previous problems we had with NVidia weird
performance specially in OO (rare reports in PP).
/var/log/Xorg.0.log displays no warning/error or unusual info regarding
NVidia/NVRM and neither does dmesg.
Some users are reporting crashes of compiz (in which Unity launcher / global
panel) disappears). This is not the case for me.
Modinfo confirms I am using the correct kernel module version (295.40) and
lsmod shows no trace of other vga driver, other nvidia module besides the
correct one or nouveau.
Fell free to contact me if any further info is needed.
Thank you,
Alvaro "Effenberg0x0" Leal
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: nvidia-current (not installed)
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic x86_64
NonfreeKernelModules: nvidia
.proc.driver.nvidia.gpus.0: Error: [Errno 21] Is a directory:
'/proc/driver/nvidia/gpus/0'
.proc.driver.nvidia.gpus.1: Error: [Errno 21] Is a directory:
'/proc/driver/nvidia/gpus/1'
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.version:
NVRM version: NVIDIA UNIX x86_64 Kernel Module 295.40 Thu Apr 5 21:37:00
PDT 2012
GCC version: gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu4)
ApportVersion: 2.0.1-0ubuntu3
Architecture: amd64
CompizPlugins:
[core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
Date: Mon Apr 16 00:54:28 2012
DistUpgraded: Fresh install
DistroCodename: precise
DistroVariant: ubuntu
GraphicsCard:
NVIDIA Corporation G96 [GeForce 9500 GT] [10de:0640] (rev a1) (prog-if 00 [VGA
controller])
NVIDIA Corporation GT216 [GeForce GT 220] [10de:0a20] (rev a2) (prog-if 00
[VGA controller])
Subsystem: Elitegroup Computer Systems Device [1019:1b01]
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64
(20120324.1)
JockeyStatus:
kmod:nvidia_173 - NVIDIA binary Xorg driver, kernel module and VDPAU library
(Proprietary, Disabled, Not in use)
kmod:nvidia_current_updates - NVIDIA binary Xorg driver, kernel module and
VDPAU library (Proprietary, Disabled, Not in use)
kmod:nvidia_173_updates - NVIDIA binary Xorg driver, kernel module and VDPAU
library (Proprietary, Disabled, Not in use)
kmod:nvidia_current - NVIDIA binary Xorg driver, kernel module and VDPAU
library (Proprietary, Disabled, Not in use)
MachineType: System manufacturer System Product Name
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-23-generic
root=UUID=e2c075f1-0386-4bee-951c-2cb4343bf071 ro quiet splash vt.handoff=7
SourcePackage: nvidia-graphics-drivers
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/18/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2301
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: M4A89GTD-PRO/USB3
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.:bvr2301:bd07/18/2011:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM4A89GTD-PRO/USB3:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
modified.conffile..etc.modprobe.d.nvidia.current.hybrid.conf: [deleted]
version.compiz: compiz 1:0.9.7.6-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.32-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.2-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.2-0ubuntu3
version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.14.99~git20111219.aacbd629-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20111201+b5534a1-1build2
** Affects: nvidia-graphics-drivers (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug possible-manual-nvidia-install precise ubuntu
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https://bugs.launchpad.net/bugs/982762
Title:
Nvidia 295.40 - Ubuntu 12.04 Beta 2 Fresh Install (slow performance in
Unity 3D)
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