Official configuration utility for x.org.

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2
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0answers
13 views

How can I rotate my notebook screen 90 degrees although 'xrandr --rotate' does not support it?

I've got an Acer Aspire E5-773G notebook with those graphics-related specs: Card-1: Intel Sky Lake Integrated Graphics Card-2: NVIDIA GM108M [GeForce 940M] Display Server: X.Org 1.18.3 driver: nvidia ...
3
votes
2answers
275 views

Can I make a screen switch from one computer to another by cli?

I have my monitor hooked up to computer A via DVI and to computer B via VGA. If I start PC A first and PC B last, the monitor displays PC A's signal. Is there an easy way to change between the two ...
1
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0answers
25 views

ubuntu is slow after xrandr with 2x2 scale

I recently bought a Dell XPS which comes with HighDpi resolution (3200x1800). For some reason, when I extend my laptop screen to another monitor (1920x1800) all things on this second monitor get ...
1
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0answers
40 views

Cannot change resolution with Xrandr

First Things First I have looked at dozens of questions and none of them answer mine, nor are they the same case. Most of them are people who don't know how to use Xrandr. I know how to use Xrandr. I ...
0
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0answers
56 views

xrandr can't open display ubuntu 16.04

I just installed nvidia drivers on my Asus laptop and after restart my screen resolution became smaller. I had no idea what had happened so I restarted again and after that I saw your system is ...
1
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0answers
12 views

Change useful size of screen, due to broken zones

Is there a way to output image to the part of the screen? For example - change resolution to 800x1200 and output it to the right side of 1600x1200 screen. Some option in xrandx, probably?
0
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0answers
24 views

How to configure xrandr when USB device is present

My laptop is connected to a Dell D3100 hub (via USB) which has video outputs - one of which is connected to an external monitor. However, that external monitor won't work unless I run sudo xrandr --...
1
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0answers
24 views

Belkin HDMI to VGA adapter not displaying / not detected

I purchased a Belkin HDMI to VGA adapter (also carries Audio). I'm running Ubuntu 16.04 (Gnome) on a 15" Macbook Pro Late 2013 Model (DMI: Apple Inc. MacBookPro11,3/Mac-2BD1B31983FE1663, BIOS MBP112....
0
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0answers
14 views

External screen flashes after changing resolution

I used xrandr to add the resolution of my external monitor (1920x1200). When I first did it, last year unsing Ubuntu 15.04 and Ubuntu 15.10, it worked fine, except that I couldn't get the settings to ...
3
votes
0answers
65 views

How can I make it so that Ubuntu recognizes my plugged in external monitor on the left side every time?

Every time I turn on my laptop and plug in my external monitor via HDMI, I need to go to the display settings to adjust the default settings. On start-up, I get a duplicated screen instead of the ...
2
votes
1answer
88 views

Auto Set Resolution

Ok so, a while back I asked a question on how to manually set my vga resolution on Ubuntu. But I need to do this upon LOGIN (ie NOT ON BOOT). I need to run sudo cvt 1366 768 && sudo xrandr --...
2
votes
1answer
121 views

External monitor(s) dark out on one account and I cannot set monitor layout, how to fix?

Seemingly "out of nowhere", my Dell e7440 running Ubuntu 16.04 with 2 external monitors displays only the login screen for external monitors, when I login it shows system error and external monitors ...
0
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0answers
10 views

Unable to Keystone Screen

I am trying to keystone a projector. The projector sits about 5 inches above the table and is pointed down at the table at a 45-degree angle. I have tried xrandr. Current Code Here xrandr --output ...
1
vote
0answers
30 views

AMD, second monitor not displaying properly

I've recently run into a problem with my second monitor on Ubuntu 14.04. Only a slither of it actually displays anything, it's not a faulty monitor as I've switched the DVI cables and the problem ...
1
vote
1answer
27 views

Difficulty opening an .x86 file [closed]

I was trying to execute an .x86 file and got this message: ./build.x86: error while loading shared libraries: libXrandr.so.2: cannot open shared object file: No such file or directory I'm ...
2
votes
1answer
111 views

Problems add a new resolution to monitor(2nd monitor) (16.04 desktop)

I am having trouble adding the correct resolution for my second monitor. Both of my monitors worked fine in windows and I'm not going back :) I am running a single GTX980 with one monitor connected ...
1
vote
0answers
51 views

Display not working properly

I have Toshiba 16" laptop with Kubuntu 12.04 installed in it. I am having some display issues like it goes blur while loading Plymouth and the mouse courser blinks all the time. This is the output ...
0
votes
0answers
30 views

changing screen resolution on my hcl laptop running ubuntu

I love using Ubuntu, but on this HCL machine I cant get it to change my screen resolution. Every xrandr command returns the same thing: xrandr: Failed to get size of gamma for output default Screen 0:...
3
votes
0answers
30 views

Visual glitches when rotating display - ATI Radeon

When rotating my display with xrandr --output DVI-0 --rotate left (or right or inverted), i get this weird, sort-of screen tearing effect that doesn't show up in screenshots. (Image shows output of ...
1
vote
0answers
39 views

Ubuntu 14.04 monitor goes to no signal when rotated

Currently I am running Ubuntu 14.04 and when I use Xrandr to rotate my monitor like so xrandr --output DVI-1 --rotate right the screen goes to no signal. If I switch it back to normal I get a signal ...
1
vote
1answer
73 views

How do I get my desktop Icons back on my primary display?

So, I have read several questions - with and without answers - and though this is similar to others, I have found nothing particular to the issues I am experiencing. It is a three-part problem and I ...
2
votes
1answer
226 views

How to persist display settings?

I my display configuration to remain like this: Yet after each reboot, it resets to: How to have it persistent? My xrandr output: Screen 0: minimum 8 x 8, current 4920 x 1920, maximum 32767 x ...
0
votes
0answers
33 views

Xrandr resolution problem, blank space on the left

My monitor is Asus VS278H which supports 1920x1080 60Hz. I ran those commands in terminal cvt 1920 1080 59 xrandr --newmode "1920x1080_59.00" 169.00 1920 2040 2240 2560 1080 1083 1088 ...
0
votes
1answer
36 views

How to fix xrandr scaling

I have two monitors side by side. One is 3840x2160@30hz the other is 1280x1024@60hz. I am trying to set the smaller monitor's scale: xrandr --output VGA1 --scale 2x2 With this command only 1/4 of ...
3
votes
1answer
144 views

xrandr “cannot find mode” although mode is added and shows on xrandr

I'm trying to use my tablet as an extended monitor for my laptop, following Prometheus's answer here. I got to the point where I'm supposed to output the mode with VGA-0, but xrandr "cannot find mode....
0
votes
0answers
21 views

xrandr not detecting outputs

My screen is getting cut off, and was suggested to use xrander. Now I am having problems using it. ~$ xrandr --output LVDS --mode 1024x768 warning: output LVDS not found; ignoring I am using HDMI ...
1
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0answers
63 views

Alternatives to xrandr for HiDPI double screens

I have a Dell Precision 5510 with a 3840x2160 screen, connected to a monitor with a 1920x1200px resolution. In order to use them together I followed what is suggested here. In other words, executing: ...
0
votes
0answers
43 views

When the “Mirror displays” Did you wake up any action ? (Command line)

I have installed Ubuntu 16.04 on my laptop(Samsung NT530U3C-A54). It was connected to the monitor using the HDMI cable. "Mirror displays" the check was possible to use only the Three resolution (...
4
votes
1answer
215 views

External monitor turns off for several seconds every 5-10 minutes

I've got the following issues with my Ubuntu 16.04 installed on Lenovo ThinkPad T500 laptop with two external monitors connected via display and VGA ports. I think the issue started after I've ...
0
votes
0answers
63 views

How do you detect physical screen flip on a 2-in-1 Notebook?

Making the display flip is pretty straight forward. I detected that on my Dell Inspiron 15-7568 I have the following setup: $ xrandr -q Screen 0: minimum 8 x 8, current 3840 x 2160, maximum 32767 x ...
0
votes
1answer
18 views

Remove extra space in virtual display

I am using two monitors and when moving the mouse from one to the other it disappears somewhere in the middle for a while. There is some virtual space between both monitors. I am using xfce. xrandr: ...
3
votes
0answers
48 views

Triple Monitor Setup Problem (specifc, could not find an answer)

Despite my sincerest efforts to avoid asking a question that thousands of others have had similar issues -- alas, I am not skilled enough in Linux to diagnose this myself and no other solution attempt ...
0
votes
1answer
135 views

add resolution to ATI card - 16.04

my computer is dell Inspirion One http://www.cnet.com/products/dell-inspiron-one-2205-athlon-ii-x2-240e-2-8-ghz-4-gb-500-gb-led-21-5/specs/ kbywalec@compaq-Presario-CQ60-Notebook-PC:~$ xrandr --...
1
vote
0answers
25 views

Washed out colors on a Macbook Pro; the usual answer doesn't work

Xubuntu 14.04 on a Macbook Pro 2012 version. r@r-MacBookPro:~$ xrandr --query Screen 0: minimum 8 x 8, current 1280 x 800, maximum 32767 x 32767 LVDS1 connected 1280x800+0+0 (normal left inverted ...
0
votes
0answers
20 views

getting Precision 3510 to use Achieva QH270 — bad EDID

I have tried everything I could find, but nothing seems to quite work... But I'm just screwing around in the dark here. So, I'm plugging this monitor in to the DVI-D (believed to be) dual link port ...
1
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0answers
43 views

Shift screen with xrandr

Some days ago I crashed my laptop's screen. For now I can only see a part (more than half screen) the right part, so the launcher and many things that appear usually at left are hidden, and most of ...
0
votes
0answers
79 views

Remove displays from xrandr

How to remove displays (external screens connected to XPS 9350) from xrandr. Currently my xrandr -q looks like: Screen 0: minimum 8 x 8, current 3200 x 1800, maximum 32767 x 32767 eDP1 connected ...
1
vote
1answer
24 views

What are all possible display types under xrandr?

I know VGA , LVDS, HDMI and DVI exist. Is there any list containing name all kind of such outputs?
0
votes
0answers
23 views

How to completely reset xrandr

Is there any command which completely resets all settings of xrandr? I have checked this and this but the command xrandr -s 0 does not reset brightness.
1
vote
1answer
76 views

understanding details of xrandr

while exploring different possibilities of my monitor with different resolutions I have been using xrandr. I wish to know what one of the outputted data of xrandr means. In the following example I ...
1
vote
1answer
65 views

How do I check if a set of commands are executed on startup? [duplicate]

I'm in the process of creating a GUI-frontend to xrandr, and I need some commands to be executed on startup. I'm using a .desktop file placed in ~/.config/autostart. I can't tell if this will work, ...
1
vote
2answers
540 views

How to set Display Resolution while having to use “NOMODESET” on boot

I have a Samsung laptop with a Radeon graphics chip. Live-Images and graphical installation have always worked on this laptop with the proper resolution of 1366x768. However, after Ubuntu had been ...
0
votes
0answers
21 views

The power supply of my external monitor broke, how can I switch on my internal screen?

Ubuntu version : 15.10 Laptop display : disabled External monitor Dell s2415h : enabled The power supply of my external screen is gone, so I can't see anything on my external monitor but the ...
0
votes
0answers
18 views

Monitor became disabled after xrandr

I'm trying to setup ultrawide (ACER B296CL) monitor on ubuntu using this question: How to set the monitor to its native resolution which is not listed in the resolutions list? After I've executed ...
0
votes
1answer
64 views

Cannot change brightness in laptop

I am trying to change the brightness of my laptop using xrandr, but I get this error. Here's the segment: janreggie@janreggie-T100TA:~$ xrandr Screen 0: minimum 8 x 8, current 1368 x 768, maximum ...
0
votes
0answers
57 views

Can't rotate screens

I have a dual monitor setup and want to rotate one of the two screens, I looked up how to do it, but I get an error: {20:17}~ ➭ xrandr Screen 0: minimum 8 x 8, current 3840 x 1080, maximum 16384 x ...
0
votes
1answer
147 views

Trying to setup a 4096x2160 modline on a LG 31MU97 monitor

So I have an LG 4k (31MU97) monitor that supports 4096x2160 at 60Hz. I can run 3840x2160 at 60Hz fine. When I run xrandr, I don't see the 4096x2160 mode: Screen 0: minimum 320 x 200, current 3840 x ...
0
votes
0answers
15 views

How can I use the same monitor mode on two different systems?

I have two Ubuntu installations: my workstation runs 14.04, my notebook runs 16.06. A montior is connected to both system through a KVM switch. Through xrandr I added display modes using same ...
1
vote
0answers
23 views

xrandr reporting wrong resolution after booting from script started with upstart

I have a script in /home/username/.config/upstart myscript.conf ... description "my startup scripts" start on desktop-start exec ~/scripts/startup.sh start that startup script eventually calls ...
0
votes
1answer
93 views

How can I make xrandr customization permanent in Lubuntu 14.04?

I used xrand to generate xrandr --output LVDS-1 --mode 1366x768 --pos 1920x0 --rotate normal --output HDMI-1 --off --output VGA-1 --mode 1920x1080 --pos 0x0 --rotate normal command. xrandr proposed ...