$ xrandr
VGA1 connected 1024x768+1366+0 (normal left inverted right x axis y axis) 0mm x 0mm
I don't understand what the number 1366 in 1024x768+1366+0
represents. Can I change its value?
$ xrandr
VGA1 connected 1024x768+1366+0 (normal left inverted right x axis y axis) 0mm x 0mm
I don't understand what the number 1366 in 1024x768+1366+0
represents. Can I change its value?
As Muru mentions, the 1366
is the horizontal offset of your screen.
An example:
Imagine your two screens, placed together into a frame. Together, they will make a virtual screen as you can see above. In the output of xrandr
, the left screen shows: 1680x1050+0+347
. The last two figures; +0+347
show the x
and y
distance (px) of the upper left corner of the screen, to the upper left corner of the virtual frame they are in.
The right screen shows 1280x1024+1680+0
. The +1680+0
shows similar information, as you can see in the image
Within boundaries, yes. An example to make both screens top-alligned:
xrandr --output DVI-I-1 --pos 0x0
Where DVI-I-1 is my left screen
This will create the situation as below:
More on the options of xrandr here.