You have been subscribed to a public bug:
Using various --output commands and radeon or radeonhd driver, both
monitors change with the commands listed below
mur@ubuntu2:~$ xrandr --version
Server reports RandR version 1.3
mur@ubuntu2:~$ xrandr --output DVI-I_2/analog --right-of VGA_1
mur@ubuntu2:~$ xrandr --output DVI-I_2/analog --mode 1152x864
mur@ubuntu2:~$ xrandr -q
Screen 0: minimum 320 x 200, current 1152 x 864, maximum 2704 x 1050
VGA_1 connected 1152x864+0+0 0mm x 0mm
1024x768 60.0 +
1360x768 59.8
1152x864 60.0*
800x600 60.3
640x480 59.9
DVI-D_1 connected 1152x864+0+0 0mm x 0mm
1024x768 60.0 +
1360x768 59.8
1152x864 60.0*
800x600 60.3
640x480 59.9
DVI-I_2/digital disconnected
DVI-I_2/analog connected 1152x864+0+0 0mm x 0mm
1024x768 60.0 +
1360x768 59.8
1152x864 60.0*
800x600 60.3
640x480 59.9
mur@ubuntu2:~$ xrandr --output DVI-I_2/analog --right-of VGA_1
mur@ubuntu2:~$ xrandr --output VGA_1 --mode 1024x768
mur@ubuntu2:~$ xrandr --output DVI-I_2/analog --left-of VGA_1
mur@ubuntu2:~$ xrandr -q
Screen 0: minimum 320 x 200, current 2048 x 768, maximum 2704 x 1050
VGA_1 connected 1024x768+0+0 0mm x 0mm
1024x768 60.0*+
1360x768 59.8
1152x864 60.0
800x600 60.3
640x480 59.9
DVI-D_1 connected 1024x768+0+0 0mm x 0mm
1024x768 60.0*+
1360x768 59.8
1152x864 60.0
800x600 60.3
640x480 59.9
DVI-I_2/digital disconnected
DVI-I_2/analog connected 1024x768+0+0 0mm x 0mm
1024x768 60.0*+
1360x768 59.8
1152x864 60.0
800x600 60.3
640x480 59.9
** Affects: xrandr (Ubuntu)
Importance: Undecided
Status: New
--
xrandr --output commands change both outputs of HD3450
https://bugs.launchpad.net/bugs/326625
You received this bug notification because you are a member of Ubuntu-X, which
is subscribed to xrandr in Ubuntu.
_______________________________________________
Mailing list: https://launchpad.net/~ubuntu-x-swat
Post to : ubuntu-x-swat@lists.launchpad.net
Unsubscribe : https://launchpad.net/~ubuntu-x-swat
More help : https://help.launchpad.net/ListHelp
