TwinView without Nvidia?
Hi. I'm just curious about something: On almost all of my computers with multiple monitors I use nvidia-settings to get TwinView. I like TwinView where it is like there is a separate display on each monitor (rather than xinerama or panning the display across the monitors).
But I've got a netbook with a cheap Intel card, so I can't install Nvidia stuff on that one. I connect a monitor to it, but it just doubles the display (messing it up a little in the process). So I just turn off the small display and just use the attached monitor: Code:
choward@adler ~ $ xrandr --output LVDS --off --output VGA --mode 1680x1050 Code:
Screen 0: minimum 320 x 200, current 1680 x 1050, maximum 2048 x 2048 |
Can you describe to those of us who don't have nvidia cards what twin view does? Then we may be able to tell you how to achieve the same (or similar) thing with xrandr.
EDIT: I reread you post, and realized you did describe what TwinView does: Quote:
So, if after connecting the 2nd monitor you do: Code:
xrandr --output VGA-0 --rightof LVDS Cheers, Evo2. |
Quote:
In other words, Twinview could be seens a the nVidia's own implementation of Xinerama. Xrandr is the newest and greatest, supposedly. Though I fail to see where the big deal is (other than better support for hot plugging monitors if you are lucky enough that your hardware is correctly handled by one of the buggy drivers that exist today. Quote:
With xrandr, you usually just need to set the Virtual size of the display, as it would be with all the monitors on. However, I don't know a thing about the Intel driver (other than it for sure doesn't support Twinview). I have no idea how its current support for Xrandr is. Quote:
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The Nvidia driver config tool also classifies "clones" as a choice under "twinview". Other choices are relative positions (left of another monitor, right of another, above, and below) and an absolute position.
I'm using clones because there are behaviour glitches with panning (one left, one right) when dealing with a laptop and a desk monitor as the other one. When the desk monitor is not plugged in, it can leave the laptop in an unusable state. Some things pop up in unexpected places. And the Gnome decorations are not as consistent. It's still set up under twinview. |
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