Public bug reported:

Ubuntu version

Description:    Ubuntu Raring Ringtail (development branch)
Release:        13.04

Graphics card: ATI Mobility Radeon HD 5000 Series

fglrx-updates:
  Installed: 2:9.010-0ubuntu5
  Candidate: 2:9.010-0ubuntu5
  Version table:
 *** 2:9.010-0ubuntu5 0
        500 http://ftp.iinet.net.au/pub/ubuntu/ raring/restricted amd64 Packages
        100 /var/lib/dpkg/status


I use the AMD Catalyst Control Center and it sets up my screens just fine. I 
check X11 xorg.conf and it's correct, and the Display settings view looks 
correct also.

Section "ServerLayout"
    Identifier     "amdcccle Layout"
    Screen      0  "amdcccle-Screen[3]-0" 0 0
EndSection

Section "Monitor"
    Identifier   "0-DFP1"
    Option      "VendorName" "ATI Proprietary Driver"
    Option      "ModelName" "Generic Autodetecting Monitor"
    Option      "DPMS" "true"
    Option      "PreferredMode" "1920x1080"
    Option      "TargetRefresh" "60"
    Option      "Position" "1080 0"
    Option      "Rotate" "normal"
    Option      "Disable" "false"
EndSection

Section "Monitor"
    Identifier   "0-DFP2"
    Option      "VendorName" "ATI Proprietary Driver"
    Option      "ModelName" "Generic Autodetecting Monitor"
    Option      "DPMS" "true"
    Option      "TargetRefresh" "60"
    Option      "Position" "3000 0"
    Option      "Rotate" "left"
    Option      "Disable" "false"
    Option      "PreferredMode" "1920x1080"
EndSection

Section "Monitor"
    Identifier   "0-CRT1"
    Option      "VendorName" "ATI Proprietary Driver"
    Option      "ModelName" "Generic Autodetecting Monitor"
    Option      "DPMS" "true"
    Option      "TargetRefresh" "60"
    Option      "Position" "0 0"
    Option      "Rotate" "left"
    Option      "Disable" "false"
    Option      "PreferredMode" "1920x1080"
EndSection

Section "Device"
    Identifier  "amdcccle-Device[3]-0"
    Driver      "fglrx"
    Option      "Monitor-DFP1" "0-DFP1"
    Option      "Monitor-DFP2" "0-DFP2"
    Option      "Monitor-CRT1" "0-CRT1"
    BusID       "PCI:3:0:0"
EndSection

Section "Screen"
    Identifier "amdcccle-Screen[3]-0"
    Device     "amdcccle-Device[3]-0"
    DefaultDepth     24
    SubSection "Display"
        Viewport   0 0
        Virtual   4080 1920
        Depth     24
    EndSubSection
EndSection


The problem probably has to do with the monitor auto-detection. Every system 
reboot they're assigned different numbers. Thoughts? I've not had this problem 
until this version of Ubuntu.

** Affects: ubuntu
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1159562

Title:
  Triple monitor displays revert to defaults upon login

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