xrandr is a X Window System extension, which allows clients to dynamically change X screens, so as to resize, rotate and reflect the root window of a screen.

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21 views

Modeline for Dell U2415 1920x1200 resolution

I'm trying here to run my secondary display (U2415) on the native resolution 1920x1200. Xrandr unfortunately reports only 1920x1080, which is not satisfactory. $ xrandr Screen 0: minimum 8 x 8, ...
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38 views

Change screen resolution without monitor under Linux?

I got a GUI program which will be executed along the OS (CentOS 6.6) boots. The resolution configuration is programmed in the init part of the GUI program, my solution right now is get the resolution ...
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0answers
17 views

Display issues: Xrandr, uncaimed monitor, non-existent external monitor

I'm not sure exactly what the issue is here, it's manifesting as a few things. I can't change the resolution of my monitor. Neither flux not redshift can change the display colour balance. I'm have ...
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1answer
69 views

Centos inside Virtualbox — how to set custom resolution?

I have Centos inside Virtualbox. I need custom resolution for my screen. I run xrandr as proposed on the net. New resolution appears in the dropdown. But it doesn't work. Virtualbox addons are ...
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27 views

Controlling multiple displays with debian

I have installed DEBIAN 7.8 in N2600 board. "http://www.jetway.com.tw/ru/ipcboard_view.asp?productid=939&proname=NF9C-2600/2800" . On the installed system, we were trying to connect multiple ...
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26 views

dzen2 how to detect actual resolution and number of monitors

I use dzen2 with xmonad like this on my laptop: h <- spawnPipe "dzen2 -fn fixed -x 0 -y 800 -h 21 -w 1280 -ta l -fg '#ffffff' -bg '#663300' -e ''" However there are some problems with it. If ...
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1answer
31 views

xrandr clone monitor autodetect resolution

I want to write a script to clone my current desktop to another monitor, but I can't get the second monitors resolution to be set to the resolution of the primary monitor. How can I automatically set ...
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1answer
110 views

hdmi not showing up in xrandr

Everything used to work until recently. Now, whenever I connect my HDMI monitor to my laptop nothing happens. Running xrandr doesn't show the HDMI output. Can anyone help out? I've been trying to fix ...
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87 views

Xrandr debian black screen when changing resolution

Impossible to change the resolution on wheezy to 1920x1080 I'm stuck and I'd down a bit as 1360x768. At the beginning in nvidia-settings i only had the choice to 1920x1080, after adding: Option ...
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0answers
10 views

How to set VertRefresh without restarting X?

Suppose a second monitor is attached to a running system, and the video driver has some trouble getting this monitor's EDID to get its limits of operation. The monitor has a native resolution of ...
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0answers
185 views

Turn off mirror display on startup on Elementary OS

I'm running Elementary OS Freya Beta 2 with dual displays. I added some xrandr commands to run at startup so the monitor I want is the primary monitor and that the dock starts on the right monitor. ...
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0answers
21 views

Why does querying xrandr briefly freeze the screen?

Every time I run xrandr --query my screen freezes very briefly. It's enough to be jarring if I'm watching an animation or a video -- which sucks, because I have a script querying xrandr every 3 ...
3
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0answers
133 views

How to setup x11 touchscreen in linux desktop?

I am using opensuse desktop with two screens, top and bottom. Only the bottom screen is touchscreen, which is USB touchscreen. Both monitors are used as a single screen. I tried to configure the touch ...
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1answer
125 views

Stretch window over two monitors with “gap” in between

I have a dual monitor setup with Compiz as window manager on Ubuntu 14.04. I can resize a window to stretch over both windows. However, while the physical display panels are a few centimeters apart, ...
2
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1answer
140 views

Dual Monitor mode in XFCE not working with xrandr

I am using Manjaro with XFCE on a laptop (Thinkpad x240). I have a docking station (Thinkpad Ultra Dock) with a monitor connected and that works like a charm. Today, I received my second monitor and ...
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0answers
73 views

Custom xrandr settings fail on restart of mdm

I have a AMD Oland Radeon HD 8570 / R7 240 OEM GPU and a Viewsonic VG2437mc-LED monitor. Initially I couldn't get anything more that 1024x768 out of this setup until I found the following solution. ...
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1answer
91 views

Can't get my secondary monitor to power on in X11

I have an ATI HD5770, connected to 2 monitors(DVI and DisplayPort). When booting up ArchLinux the TTY display is duplicated between the two monitors as excepted, but when starting the X server(Awesome ...
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66 views

xrandr now lists my HDMI1 as VGA1

Disconnected my laptop from my screen for a few days, and then reconnected it. When I plug in my HDMI cable, a VGA1 output appears instead of HDMI1. The extern screen also refuses to work at any ...
3
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1answer
205 views

Why is laptop screen called eDP1?

In my new laptop, using i915 and the intel driver of Xorg, the laptop screen is called eDP1 in Randr $ xrandr eDP1 connected 1024x768+0+0 (normal left inverted right x axis y axis) 277mm x 156mm ...
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1answer
298 views

Intel HDMI monitor not recognized

The problem I've got two graphics cards in my computer: Nvidia GTX 580 Intel Graphics (onboard) The Nvidia part is working fine: plugged in a DVI cable to my monitor and everything works ...
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0answers
90 views

How can I prevent XRandr from causing visual glitches when using the set-underscan paramater on Fedora 20?

I've been a Linux user for a while now and often find myself jumping around distros - and my latest landing spot is Fedora 20. Now, I use HDMI out of my graphics card for my monitor. Something about ...
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1answer
785 views

How do I adjust kubuntu's maximum screen resolution?

I have seen multiple solutions to problems similar to this online, but not one that worked for me. I am kind of a Linux newbie. I am running Kubuntu 14.10. My screen resolution is currently at 1024 x ...
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1answer
88 views

LXDM resolution too small on laptop when started with external screen

I have a laptop with small screen resolution, and when I connect external monitor before boot, it keeps resolution of the laptop screen, until I log in. I'm using LXDM. How to fix it?
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131 views

Xorg: set provider source output in xorg.conf

I've configured quad screen with xrandr commands: xrandr --setprovideroutputsource 1 0 xrandr --output DVI-0 --auto --right-of DVI-1 xrandr --output DVI-1-2 --auto --left-of DVI-1 xrandr --output ...
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65 views

how to use xrandr to mirror just a part of my main screen?

I want to make a mirror of just a part of my main screen to another monitor with different resolution. So it will be necessary to crop the desired area and apply a transformation to fit the screen ...
2
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0answers
53 views

Debian set very low display resolution

I have a very small display, 128 to 72 pixels, and I want to set the display resolution to 128x72, is that possible? Once I set the screen resolution with xrandr to 128x72 pixels, I only get gray ...
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0answers
210 views

HDMI output not working correctly through xrandr

I'm on Arch Linux. HDMI output works fine with the gnome settings screen. But when I try to set it on a console using xrandr, arandr or lxrandr (xrandr --output HDMI1 --mode 1920x1080) all I get is an ...
4
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0answers
173 views

VNC-Server as a virtual X11 monitor

From a currently running X11 session, I would like to provide run a VNC server such that it appears to my system as a second, “virtual” monitor – i.e. so that I can position it using xrandr and the ...
2
votes
1answer
77 views

How to determine which displays are enabled/disabled

I am able to enable or disable my LVDS display using xrandr --output LVDS --auto xrandr --output LVDS --off respectively, but how can I programmatically determine whether the display is enabled? ...
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0answers
281 views

Multi Head monitor with Intel HD Graphics - random black screen

I experience some troubles with a 3-head monitors configuration : hardware is an Intel NUC Core i5 - HD Graphics 4000 with 3 outputs (1 HDMI, 2 Mini-DP) debian wheezy, kernel 3.2 My Xorg ...
2
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0answers
106 views

Switch monitors on ThinkPad W520 while docked

I'm trying to make my (ThinkPad W520) laptop monitor turn on (by itself, with the other monitors turning off) using xrandr when docked and connected to external monitors. My end goal is to ...
3
votes
1answer
1k views

How can I get 1080p to work on my TV with HDMI using xrandr?

I'm using Arch Linux on a small HTPC called an Xtreamer, which has an Nvidia GT218/ION graphics card and HDMI out. My television is an Orion DL40-71BK (manual, note everything's in Japanese). HDMI ...
3
votes
1answer
312 views

Put the XFCE extended dektop on the right-side monitor

Is it possible to make an aoutput showing extended desktop to the left of the primary? I'm using xfce. $ xrandr --output VGA1 --primary --right-of LVDS1 The above command makes VGA1 as extended ...
2
votes
1answer
80 views

Displays and their relative position in a shell script

I want to get information about the displays, something like xrandr, but with more info. I want to know their position. So if I have two or more displays connected I want to know how they are ...
4
votes
1answer
184 views

How can I add additional resolution for my screen?

I tried to launch a game (GTA San Andreas) on wine. GTA showed Cannot find 800x600x32 video mode and closed immediately. The Computer I currently have is a Lenovo IdeaPad G510, with Intel HD ...
2
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0answers
133 views

How can I set up an offbrand display link (Trulink) to work with arch linux?

I recently bought a USB to DVI adapter and it works great in Windows. However, I wanted to use it on Arch since that's where I do most of my work. Unfortunately it doesn't work. I've installed all ...
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1answer
285 views

Display conky always only on LVDS screen

I use the following settings in my .conkyrc to display a top bar on my laptop screen (LVDS). background yes update_interval 60 total_run_times 0 # Show umlauts override_utf8_locale yes # Font ...
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2answers
218 views

Matrix Structure for screen rotation

I can set my screen rotation to inverted with: xrandr -o inverted xinput set-prop 'ELAN Touchscreen' 'Coordinate Transformation Matrix' -1 0 1 0 -1 1 0 0 1 and back to normal with: xrandr -o ...
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0answers
340 views

xrandr-mediated correction of VGA overscan on external computer monitor

When I employ an external monitor (Dell E207WFP) as the display device for my laptop computer, about 10 pixels are truncated from the left edge of the screen, which I believe is a consequence of a ...
3
votes
0answers
348 views

XRandR crops displayed area on certain multi-monitor configurations

I have total of four monitors. One (1680x1050) is connected to integrated Intel display adapter, and three (1440x900 and two 1920x1080) are connected to dedicated ATI display adapter. With certain ...
1
vote
1answer
961 views

How to start x server on another display?

I want to connect external monitor to my laptop but I can't manage it properly. My setup is: Arch Linux x64 (xfce) on Dell l702x with Bumblebee and HDMI -> DVI adapter monitor. I want to have that ...
2
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0answers
123 views

Due to a broken monitor, I need to setup only the right half of my screen

The left side of my full hd monitor is broken, in order to use only the good part the resolution needs to be 1274x1080, aligned to the right. A simple xrandr -s 1274x1080 will get the right ...
4
votes
1answer
2k views

Cannot use highest resolution, xrandr does not list mode (Intel GPU, DP to DVI adapter)

I have a screen capable of 2560x1440. It is connected to my Intel NUC with a DP to DVI adapter. My graphics card Since updated my Arch Linux system last week (not sure what was updated exactly) I can ...
3
votes
0answers
154 views

Lost control of the windows sent to monitor on HDMI, which xrandr doesn’t detect

I have set two monitors—one is a usual monitor, and the second one is an HDMI TV. The configuration is done in a single xorg.conf file. The problem is that the second display seem to be working, i.e. ...
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0answers
63 views

Disable a monitor from multi head

I have a multi head config. I wish do disable one of the screen from cli. My multi head is configure as a one virtual monitor and the monitors shows the segments of it. Xrandr --off messes up the ...
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0answers
63 views

Can not off output by xrandr

I have 2 monitors, one connect by VGA, one connect by HDMI. When I unplug VGA, the status is still "connected". Xrandr cannot off output VGA. Do you resolve this problem?
2
votes
1answer
197 views

Turning off default video output with xrandr when external monitor is connected

I'm new to bash scripting, and I'm trying to configure my video outputs so that my laptop display gets turned off when I connect an external monitor via VGA. That's the script I came up with, pretty ...
4
votes
1answer
884 views

How do I configure multiple monitors to work with dwm's tag rules?

I have a laptop with an external monitor and I want to use the external monitor as the primary one. I'm also running Debian with dwm. xrandr -q gives me this: Screen 0: minimum 320 x 200, current ...
11
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2answers
5k views

How to get external monitor resolution set by xrandr to persist

tl;dr My laptop keeps forgetting the correct resolution of the external monitor attached to it. How can I make the configuration "stick"? Details I have a laptop running Linux Mint attached to an ...
2
votes
1answer
2k views

Switching on virtual display outputs using xrandr

Simply put, is there an inverse to the following command?: xrandr --output VIRTUAL1 --off This command cuts off my virtual display output to my external monitor, but I would like to reinitialize my ...