Public bug reported:

Binary package hint: xorg

I am using Ubuntu 9.04_amd64 with the latest packages.  I've installed Catalyst 
released for 9.4 (the problem also existed wth 9.3), and am attaching my 
xorg.conf file.  I have 3 monitors and 2 rv770 (radeon hd4870) cards, and use 
them as 3 independent screens/desktops.  I can consistently recreate this 
problem both with and without 3d desktop effects.  If I have the wrong package 
to which this bug  belongs, please let me know, and I will open with the 
correct package.
-=>> lsb_release -rd
Description:    Ubuntu 9.04
Release:        9.04

 apt-cache policy xorg
xorg:
  Installed: 1:7.4~5ubuntu18
  Candidate: 1:7.4~5ubuntu18
  Version table:
 *** 1:7.4~5ubuntu18 0
        500 http://us.archive.ubuntu.com jaunty/main Packages
        100 /var/lib/dpkg/status

xorg-driver-fglrx:
  Installed: 2:8.602-0ubuntu1
  Candidate: 2:8.602-0ubuntu1
  Version table:
 *** 2:8.602-0ubuntu1 0
        100 /var/lib/dpkg/status
     2:8.600-0ubuntu2 0
        500 http://us.archive.ubuntu.com jaunty/restricted Packages

Steps to recreate:
install the fglrx drivers, and use the attached xorg.conf file to bring up X, 
and log in.
Once logged in, turn off the monitors, wait 30 seconds, turn the monitors back 
on.
The screen where the mouse last rested comes back with mouse activity, but 
unable to input anyhing using mouse or keyboard.  The mouse does not scroll to 
the other screens either.

Expected behavior:  When we turn the monitors back on, everything should
function as before with X taking input from mouse and keyboard, and
displaying the input on all screens.

I have disabled the screensaver, and set power management preferences to
'never' with no change in bug behavior.

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

-- 
Power-off and power-on of monitors in multiheaded fglrx xorg configuration 
causes X to become unresponsive/freeze in Jaunty
https://bugs.launchpad.net/bugs/370051
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