One Virtual Desktop Per Monitor/Using XRANDR

[Lancelot59]

Before I start I'd like to say I did search around and didn't find anything useful that helped with this.

My problem: I have two monitors, my laptop screen, and an LCD monitor. I want to configure linux to put one virtual desktop on one, and a second on another. I'm using Compiz as well, so I'd like it to show one side of the cube on each monitor.

I'm not really sure how to go about setting this up though. My attempts so far have stretched the same desktop across both monitors, or resulted in an unusable monitor that just sits there with the default background.

While I was trying to figure this out I came across something called XRandR that lets you connect/disconnect monitors without restarting xserver. I'm not sure how to get this going either, the only tutorials I found were for intel chipsets, and I'm using the proprietary NVidia drivers.

[dj3mb3]

Hi, Have you found any solution for that?

I'm also using nvidia proprietary driver,
and I'm looking for that configuration.

I want to put virtual desktop 1 on monitor 1 (the main laptop one) and virtual desktop 2 on the 2nd connected monitor

But no idea about getting it

thanks

dj3mb3

[RED666]

I don't think this possible, not that I would know...I'm also just starting out on Ubuntu. But it doesn't seem logical, the virtual screens ( you mean workspaces right?) are VIRTUAL, lol. Each workspace represents all your attached displays together.

That's what I think for what it's worth

[Lancelot59]

Hi, Have you found any solution for that?

I'm also using nvidia proprietary driver,
and I'm looking for that configuration.

I want to put virtual desktop 1 on monitor 1 (the main laptop one) and virtual desktop 2 on the 2nd connected monitor

But no idea about getting it

thanks

dj3mb3

Not yet no. I've managed to get a seperate XScreen running, but that just showed the blank background and trapped my mouse when I moved there. I think this feature needs to actually be worked into Ubuntu. Currently it doesn't seem possible.

[asmoore82]

You have to create new panels and drag them over to the 2nd monitor.

[Lancelot59]

Eh? I don't understand. I want one viewport per screen, so how would I go about configuring that?

[Nandox7]

Hi,

The proprietary Nvidia drivers provide "Twinview" or "Separate Displays".
What Twinview allows is like Xinerama, is a "virtual" mode that combines the size of the 2 displays and to the X server it sees it as one.
It has some drawbacks, like the wallpaper is stretched over the total area, or if one display has bigger resolution than the other a null "gap" is created.

Separate Displays allows you to have two displays showing two different workspaces, but without the option to move applications from one to the other.

So what you want AFAIK is not possible, having two workspaces that can share applications and each one visible in a different display.
A workaround for this can be adding a second panel to the second display and fill it with the same applets as the main one, launchers and task list.

Hope this helps.
Oh, and use the Nvidia settings tool to make the changes.

[Lancelot59]

So how do I make that second panel?

[asmoore82]

right-click a vacant spot on an existing panel and pick "New Panel"

[Lancelot59]

How do I do that when the second screen eats my mouse?