Ubuntu 10.04 Lucid extension "RANDR" missing on display ":0.0" errors

Binary package hint: xorg

Description: Ubuntu lucid (development branch)
Release: 10.04
xorg:
  Installed: 1:7.5+5ubuntu1
  Candidate: 1:7.5+5ubuntu1
  Version table:
 *** 1:7.5+5ubuntu1 0
        500 http://us.archive.ubuntu.com/ubuntu/ lucid/main Packages
        100 /var/lib/dpkg/status

When opening files with gedit from terminal and even when I typed ubuntu-bug xorg to report this bug,
I get the following error:

Xlib: extension "RANDR" missing on display ":0.0".

It seems this has been a long-time bug and still hasn't been corrected as of Ubuntu 10.04 RC.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: xorg 1:7.5+5ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-21-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Wed Apr 28 17:21:22 2010
DkmsStatus:
 nvidia-173, 173.14.22, 2.6.32-21-generic, x86_64: installed
 nvidia-current, 195.36.15, 2.6.32-21-generic, x86_64: installed
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Release Candidate amd64 (20100419.1)
MachineType: System manufacturer System Product Name
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-21-generic root=UUID=32a182a8-fdfa-402b-902a-4b3f3dc042ab ro quiet splash
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.utf8
 SHELL=/bin/bash
SourcePackage: xorg
Xrandr:
 Error: command ['xrandr', '--verbose'] failed with exit code 1: Xlib: extension "RANDR" missing on display ":0.0".
 RandR extension missing
dmi.bios.date: 11/27/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0407
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: M4A78LT-M-LE
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0407:bd11/27/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM4A78LT-M-LE:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
glxinfo: Error: [Errno 2] No such file or directory
system:
 distro: Ubuntu
 codename: lucid
 architecture: x86_64
 kernel: 2.6.32-21-generic