Comment 25 for bug 666441

I tried to follow your link, but the page 'is not found'?

-----Original Message-----
From: <email address hidden> [mailto:<email address hidden>] On Behalf Of Milton
Sent: Thursday, March 03, 2011 12:10 PM
To: <email address hidden>
Subject: [Bug 666441] Re: Upgraded to ubuntu 10.10 - screen flickers

I've solved this problem. Follow the steps that I mention here:

https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
ati/+bug/665233

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Title:
  Upgraded to ubuntu 10.10 - screen flickers

Status in Ubuntu:
  Confirmed

Bug description:
  I was running fine on ubuntu 10.04 and decided to take the plunge and
  upgrade to ubuntu 10.10.

  Ever since I have upgraded, I am getting a screen flicker every 6-7
  seconds. This is MOST annoying.

  I have tried installing the AMD proprietary video driver and using the
  default driver.

  Both have the same problem:

  mike@ubuntu:~$ sudo lshw -C display
  [sudo] password for mike:
    *-display:0
         description: VGA compatible controller
         product: R520 [Radeon X1800]
         vendor: ATI Technologies Inc
         physical id: 0
         bus info: pci@0000:01:00.0
         version: 00
         width: 64 bits
         clock: 33MHz
         capabilities: pm pciexpress msi vga_controller bus_master cap_list rom
         configuration: driver=radeon latency=0
         resources: irq:46 memory:d0000000-dfffffff memory:e0100000-e010ffff ioport:2000(size=256) memory:e0120000-e013ffff
    *-display:1 UNCLAIMED
         description: Display controller
         product: R520 [Radeon X1800] (Secondary)
         vendor: ATI Technologies Inc
         physical id: 0.1
         bus info: pci@0000:01:00.1
         version: 00
         width: 64 bits
         clock: 33MHz
         capabilities: pm pciexpress bus_master cap_list
         configuration: latency=0
         resources: memory:e0110000-e011ffff
  mike@ubuntu:~$

  Can someone please help me?

  If not, is there a way to go back to 10.04 without doing a complete
  re-install?

  Thanks,
  Mike

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