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[Aroll605 <653851@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Binary package hint: xorg

1. General CPU usage is higher than before (more than on Ubuntu 10.04)
2. Some windows take a bit more time to appear than usual.
3. Menus (left-click too) appear slower too and are jerky when opening sub-menus and mouse moving.
4. Windows and menus take too much time to be "deleted" and new ones appear slightly before the "deletion" of the older menu (ex: when moving the mouse from one menu option to an adjacent one the previous menu disappears slightly after the new one appears).

It is possible that it could be compiz's fault. Xorg CPU usage is
somewhat lower and generally smoother when not using compiz window
decorator.


Description:	Ubuntu maverick (development branch) 
Release:	10.10

It's the release candidate 1.

Linux lev-laptop 2.6.35-22-generic #33-Ubuntu SMP Sun Sep 19 20:32:27
UTC 2010 x86_64 GNU/Linux

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: xorg 1:7.5+6ubuntu3
ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
NonfreeKernelModules: nvidia
.proc.driver.nvidia.version:
 NVRM version: NVIDIA UNIX x86_64 Kernel Module  256.53  Fri Aug 27 20:27:48 PDT 2010
 GCC version:  gcc version 4.4.5 (Ubuntu/Linaro 4.4.4-14ubuntu5)
Architecture: amd64
Date: Sat Oct  2 19:35:27 2010
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
MachineType: TOSHIBA Satellite A660
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=1f3c0146-bd33-4634-89bf-a3fda3efa589 ro quiet splash
ProcEnviron:
 LANG=en_US.utf8
 SHELL=/bin/bash
SourcePackage: xorg
Symptom: display
dmi.bios.date: 07/02/10
dmi.bios.vendor: TOSHIBA
dmi.bios.version: 1.50
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: NWQAA
dmi.board.vendor: TOSHIBA
dmi.board.version: 1.00
dmi.chassis.asset.tag: *
dmi.chassis.type: 9
dmi.chassis.vendor: TOSHIBA
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnTOSHIBA:bvr1.50:bd07/02/10:svnTOSHIBA:pnSatelliteA660:pvrPSAW3C-045017:rvnTOSHIBA:rnNWQAA:rvr1.00:cvnTOSHIBA:ct9:cvrN/A:
dmi.product.name: Satellite A660
dmi.product.version: PSAW3C-045017
dmi.sys.vendor: TOSHIBA
glxinfo: Error: [Errno 2] No such file or directory
system:
 distro:             Ubuntu
 codename:           maverick
 architecture:       x86_64
 kernel:             2.6.35-22-generic

** Affects: xorg (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug maverick performance

-- 
xorg is jerky, uses too much cpu, small display bugs
https://bugs.launchpad.net/bugs/653851
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