laga@prometheus:~$ sudo startx -- :1 -logverbose 5 -config /etc/X11/xorg-ati.conf -sharevts -novtswitch
xauth:  creating new authority file /home/laga/.serverauth.3556

X: warning; process set to priority -1 instead of requested priority 0

X Window System Version 1.3.0
Release Date: 19 April 2007
X Protocol Version 11, Revision 0, Release 1.3
Build Operating System: Linux Ubuntu (xorg-server 2:1.3.0.0.dfsg-12ubuntu6)
Current Operating System: Linux prometheus 2.6.22-12-generic #1 SMP Thu Sep 20 18:19:18 GMT 2007 x86_64
Build Date: 21 September 2007
        Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
Module Loader present
Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.1.log", Time: Sat Sep 22 23:19:40 2007
(++) Using config file: "/etc/X11/xorg-ati.conf"
(WW) RADEON: No matching Device section for instance (BusID PCI:4:0:0) found
(WW) RADEON: No matching Device section for instance (BusID PCI:4:0:1) found
(EE) No devices detected.

Fatal server error:
no screens found
XIO:  fatal IO error 104 (Connection reset by peer) on X server ":1.0"
      after 0 requests (0 known processed) with 0 events remaining.
laga@prometheus:~$ sudo startx -- :1 -logverbose 5 -config /etc/X11/xorg-ati.conf -sharevts -novtswitch
xauth:  creating new authority file /home/laga/.serverauth.3556

X: warning; process set to priority -1 instead of requested priority 0

X Window System Version 1.3.0
Release Date: 19 April 2007
X Protocol Version 11, Revision 0, Release 1.3
Build Operating System: Linux Ubuntu (xorg-server 2:1.3.0.0.dfsg-12ubuntu6)
Current Operating System: Linux prometheus 2.6.22-12-generic #1 SMP Thu Sep 20 18:19:18 GMT 2007 x86_64
Build Date: 21 September 2007
        Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
Module Loader present
Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.1.log", Time: Sat Sep 22 23:19:40 2007
(++) Using config file: "/etc/X11/xorg-ati.conf"
(WW) RADEON: No matching Device section for instance (BusID PCI:4:0:0) found
(WW) RADEON: No matching Device section for instance (BusID PCI:4:0:1) found
(EE) No devices detected.

Fatal server error:
no screens found
XIO:  fatal IO error 104 (Connection reset by peer) on X server ":1.0"
      after 0 requests (0 known processed) with 0 events remaining.