xinerama multiple

An implementation detail is how to get the frame buffers to all cards, which may or may not share memory for texturing. When using a Radeon RV AR using the radeon driver, sometimes the second head is not properly detected, I used rxrandr to add the missing screen resolutions. The Xinerama Option brings both screens to gather to one big screen. Beyond that, the “Second Monitor” options are because my second monitor doesn’t support EDID frequency lookups, so I have to tell the driver its refresh rates. Read it carefully it is well commented. The next one is slightly different, “x,NULL” means that the second monitor will display nothing, so this mode is a true x mode on the first monitor only I use this one for playing games so they don’t cross the monitor boundary.

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iPhone 5, 5S resolutions 640×1136
iPhone 6, 6S resolutions 750×1334
iPhone 7, 7 Plus, 8, 8 Plus resolutions 1080×1920
Android Mobiles HD resolutions 360×640, 540×960, 720×1280
Android Mobiles Full HD resolutions 1080×1920
Mobiles HD resolutions 480×800, 768×1280
Mobiles QHD, iPhone X resolutions 1440×2560
HD resolutions 1280×720, 1366×768, 1600×900, 1920×1080, 2560×1440, Original

I do not need to be able to change resolutions on the fly.

The function of this command is to make a backup copy of your Xorg. You can upload the image to a free service like imgur. Planned maintenance scheduled April 23, at All commands give should be executed within terminal. In other words, it allows X, as we’ll call the X Window System, to use more than one monitor for display.


Multi Monitor Issues after fresh install of Ubuntu Two are Quadro FX ‘s and one Quadro ? If you’re looking for a single desktop that spans all 3 screen, you only need a single “Screen” section. DP was supposed to remove that limitation, allowing infinite chaining up until the bandwidth limit: There was definitely some minor issues there ,ultiple there, mostly at the windows manager and display manager levels.

If for any reason, after the guide, you are unable to activate Xserver, execute the following command: Comment 13 on upstream bug Ubuntu QA Website ubuntuqa on I just performed a fresh install of Ubuntu Now go to a console Ctrl-Alt-F1 and login. Retrieved from ” https: I have been using i3 on xineama laptop and think it is fantastic, I xindrama really like to use it at work multiplf well.


Developed under the name PanoramiX by Madeline T. All content here is read-only. That’s obviously not what you want.

Host specifies the computer, as the X11 protocol can work over a network. I tried today the following: Supposedly in xrandr 1.


Introduction to Multiple Monitors in X

Nfettinger Nfettinger 35 1 1 6. I think a bit more information is needed: I have 3 monitors and 2 nvidia cards attached to my computer at work. By using this site, you agree to the Terms of Use and Privacy Policy.

XineramaHowTo last edited With the advent or xrandr, xinerama should not be required to get multiple monitors to work. The introduction of Xrandr made a number of things much easier, however it is not good at handling the case of multiple video cards. The combined resolution of the connected monitors is limited to x per adapter however.

Xinerama – Wikipedia

The window manager needs awareness of Xinerama to avoid placing new windows in this dead space. Email me about changes to this bug report.

Or is that as difficult as getting it running on both? Single Screen for games This section needs work. The physical displays do not need to be the same resolution, and the virtual display area is not necessarily rectangular if the component physical displays are not the same size.