Official configuration utility for x.org.

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0
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76 views

Non-default resolutions should work but don't

I just installed Ubuntu 14.04 on my computer with an integrated Intel® Ivybridge Desktop graphics chip, and immediately noticed the resolution was wrong. When I went to change my resolution, there ...
1
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0answers
300 views

Lubuntu 14.04 Dual Mon with ARandR Screen Layout Editor

I have make use of the XRandR with Lubuntu 14.04 on my old VAIO TZ17GN notebook. It working fine for my dual monitors situation. But I found some tricky issues. Desktop issue First of all, I can't ...
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0answers
304 views

Configuring two sets of mirrored displays

I'm trying to configure several Ubuntu 14.04 desktop workstations, each of which has a total of 4 monitors. I would like to configure them so that there are 2 independent screens, each of which is ...
2
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0answers
201 views

Can't change monitor to native resolution

I'm using a laptop running ubuntu 14.04 LTE, and I have secondary monitor LG Flatron M197WD, which according to the lg website can run in a 1366x768 resolution. This mode didn't show up in either the ...
2
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0answers
373 views

Can't switch to Discrete GPU Hybrid Graphics ATI/intel

Just recently I had got my hybrid graphics working with DRI_PRIME=1. I obviously have the open source drivers. Now for some reason that I can't figure out it has stopped working. xrandr ...
2
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0answers
188 views

Why doesn't xrandr recognize my view as connected, even though it's on?

I have a dual screen setup via a Lenovo docking station, the laptop itself has its lid shut. The two screens are mirror display, i.e. both are clearly on and working to some extent, they both display ...
1
vote
1answer
1k views

xrandr --addmode doesn't add to the wanted output (DVI-I-0), instead adding to HDMI-0

The monitor I use is a Samsung SyncMaster S24B300, and no matter what the heck I do, Ubuntu refuses to use 1920x1080 at 60hz for the output I want, despite my monitor (which is unrecognized by the ...
0
votes
1answer
121 views

What is causing my my screen to go black?

I have this Ubuntu (12.04.4) netbook hooked up to a 55" screen to display slides and info. It was running fine for quite a while and was set up not to go to screen saver or anything. I think there was ...
0
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1answer
156 views

Ubuntu 14.04: reset xrandr config

I did a wrong setting with xrandr (wrong use of --scale parameter) and now my Ubuntu 14.04 freeze after unity login screen I tried to remove (from recovery shell) ~/.config/monitors.xml and set ...
0
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1answer
425 views

Dual Monitor Problem xrandr

Using fluxbox with Linux Mint. I have this script to set dual screen in fluxbox xrandr --output DP-1 --off --output DVI-I-1 --mode 1600x900 --pos 1440x0 --rotate normal --output DVI-D-1 --mode ...
2
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0answers
55 views

Can't adjust Resolution on a virtual Ubuntu 14.04 [duplicate]

I have recently created an Ubuntu Virtual Machine, but the resolution is way off, and I am not able to change it to a more appropriate size. My host machine is a MacBook pro running 10.7.5 with a ...
0
votes
1answer
584 views

How to make Xrandr permanent? [duplicate]

I have a second monitor which was getting a low resolution at start up. Using xandr I am able to add the proper resolution (1360x768). How do I make it permanent? I saw another post about this, but it ...
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0answers
55 views

Startup script locks up Ubuntu 14.04 [duplicate]

I ran Ubuntu 13.10 with a startup script that had three xrandr commands in it to add a screen resolution that Ubuntu couldn't detect. After upgrading to Ubuntu 14.04, the system freezes on startup. ...
2
votes
1answer
501 views

Xrandr error when using using 2560x1440 monitor

I have an 2560x1440 monitor on an Intel HD graphics adapter. Since Intel HD cannot by default drive a display higher than 1920x1200, I used in Ubuntu 12.04 the following trick (derived from ...
2
votes
1answer
831 views

Dell XPS 15 L521x miniDisplay to VGA detects monitor but does not work

I have an Dell XPS 15 L521x Laptop with an HDMI and miniDisplay outputs only. The HDMI port works great but when I'm trying to connect to a VGA output using mini DP -> VGA adapter the OS detects the ...
9
votes
7answers
4k views

Mouse flickering on one of my two screens

I just installed ubuntu 14.04 and the mouse is now flickering on one of my two screens. The other screen doesn't have any flickering. I was previously using ubunutu 13.10 without any issue. If I ...
10
votes
1answer
11k views

Why don't my lightdm.conf edits affect my desktop screen resolution?

I wanted to change my desktop screen resolution to 1366x768. But my VESA drivers(AMD REDWOOD) did not detect that resolution. So I created a shell script as follows:- xrandr --newmode ...
2
votes
1answer
345 views

How can one run a shell script just before the desktop session begins?

I want my system to run with 1366x768 resolution. Note that this resolution is not detected by the open source driver. So I created a bash script as follows :- xrandr --newmode "1368x768_60.00" ...
3
votes
1answer
415 views

Refresh rate is 120Hz while my screen is 60Hz

I don't understand why I have to different refresh rate on my system: Here is my xrandr output: $ xrandr Screen 0: minimum 320 x 200, current 1600 x 900, maximum 8192 x 8192 DVI-I-1 connected ...
0
votes
1answer
6k views

how to get a DisplayLink display adapter working in Ubuntu 13.10

I have a UGA-2K-A USB 2.0 to DVI DisplayLink graphics adapter and I'm trying to get it to work on Ubuntu 13.10 in order to hook it up to a display. First, I confirmed that the package ...
1
vote
1answer
152 views

Ubuntu 12.04 | Display issues with Dell GX620

I recently installed ubuntu 12.04 on Dell GX620. I'm not able to change the resolution from 'Display'. I have already tried the following method: Modeline "1280x1024_60.00" 109.00 1280 1368 1496 ...
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vote
3answers
18k views

Failed to get size of gamma for output default when trying to add new screen resolution

I'm trying to adjust resolution on my new MSI GT70 2OC. In settings, only one resolution is available: 1920x1080. This is fine, except that I need to decrease the resolution and make it more ...
1
vote
1answer
355 views

Start ubuntu with xrandr generated screen resolution

First of all, sorry for starting a new question. I couldn't see the forest thrue all the trees anymore is what we would say here in holland. It started with this question where I didn't know how to ...
3
votes
1answer
369 views

Can't change the resolution higher than 1024x768

Hello complete newbie here. So from the moment i installed ubuntu 12.04 i tried changing the resolution to the maximum supported by my monitor which is 1440x900. I tried installing the proprietary ...
2
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0answers
25 views

wacom axis sensitivity

My wacom stretchs everything vertically. How do I lower its vertical sensitivity? I use my display rotated to see it vertically. May be it is confusing the tablet. (But I switched off absolute ...
0
votes
1answer
340 views

Resolution Problem 1366x768 in Ubuntu 12.04

My resolution is 1366x768 but I get only these 4 options: 1280 x 1024 1024 x 768 800 x 600 640 x 400. I have tried using xrandr but I get the following error: "xrandr: Failed to get size of gamma ...
1
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0answers
69 views

xrandr - LDVS1 detected but doesn't actually exist

I have a PC-Mini with one DVI output -- and nothing else. When I check xrandr I see this: LVDS1 connected (normal left inverted right x axis y axis) 1024x768 60.0 + 800x600 60.3 ...
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0answers
979 views

How do I resolve desktop larger than screen?

EDIT - The file is being saved to the desktop but is being placed in the region above DVI-I-1, i.e. the bit that is described by +0+261 offset. Temporary solution is just to align monitors along the ...
2
votes
2answers
305 views

Low Screen Resolution

The max I can set my resolution currently is 1024x768, but my laptop's native resolution is 1920x1080. I've always been able to set it to 1920x1080 without issue, but since I broke my video driver (I ...
0
votes
2answers
1k views

How to list active displays (on command line)?

xrandr -q gives me a list of connected displays, but how can I find out (script friendly) if a display is currently active? Context: I would like to write a script to toggle a Display. If it's ...
1
vote
1answer
120 views

Low Resolution on Boot, not Login

Ok, here goes: When I was installing Nvidia drivers and Bumblebee for my 780m Optimus laptop, the Intel driver somehow made my display undetectable, making X output in the lowest resolution it could ...
0
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1answer
322 views

Resolution not in xrandr and make new Resolution permenent?

I am using a monitor which its native (optimal) resolution is 1600*900. but xrandr doesn't show any resolution above "1024x768". I can change to my native resoution by issuing these 3 commands: ...
0
votes
2answers
787 views

Unable to set proper screen resolution on Ubuntu

Basically, I've done all of the correct steps in creating the resolution for myself... $ xrandr --newmode "1824x1036_60.00" a bunch of number -hsync +vsync (I'm on another computer so I can't copy ...
3
votes
1answer
216 views

Add asymmetrical margin on LCD display?

My old laptop display is starting to break, and I have many dead pixels and other physical issues on the left side of the screen only. Of course I should get a new monitor (or ideally a new laptop), ...
2
votes
1answer
3k views

Nouveau quad monitors dual-GPU error: could not set the configuration for CRTC 64

I have 2 GPU (Nvidia G96GL Quadro FX 580) hooked to 2 monitors each, and while I was on 12.04 I was happily using all 4 monitors using the proprietary drivers. I recently upgraded to 13.10 and all ...
0
votes
1answer
964 views

Change resolution on Lenovo B590 to 1600x900, Ubuntu 12.04LTS permenently?

Using Lenovo B590 my max res in Displays is currently 1366x768. im trying to change it to 1600x900. i tried following this guide: ...
0
votes
1answer
315 views

Keep dual monitor position settings

I can change the position of my dual monitors using arandr. However, I have to do this every time I log back in. I'd like to keep the configuration settings without having to do this every time. I ...
3
votes
0answers
336 views

xrandr does not show hdmi

I'm trying to connect my DELL INSPIRON N5110(Ubuntu 13.04) to SAMSUNG S24C350H Monitor via HDMI. When i plug my cable to laptop and to the monitor nothing happened. I tried System Settings -> ...
5
votes
2answers
5k views

Can I zoom out windows or scale the whole desktop?

I have a 17" laptop with 1600x900 resolution, but it's not enough to open windows side by side. I'm wondering if i could zoom out (or any other solution) windows (or the whole desktop). Is there a ...
16
votes
2answers
29k views

How to set a custom resolution?

I tried to use xrandr to set 1680x1050 as a new mode to VGA output, but it says: sudo xrandr --addmode VGA-0 1680 X Error of failed request: BadMatch (invalid parameter attributes) Major opcode ...
3
votes
0answers
1k views

External display suddenly not detected

I have a Lenovo IdeaPad U410 running Ubuntu Desktop 13.04. I have an external monitor that I connect to via HDMI, and it's worked flawlessly for six months. I plug in my laptop, it detects the ...
1
vote
0answers
101 views

(How) Can X11 Know My Screen Orientation Pre-Login? (Ubuntu 12.10)

Problem: a laptop usually plugged into 2 external monitors, both rotated 90 degrees. At login time, the 3 displays are mirrored, and only the laptop itself is appropriately oriented. I'd prefer to ...
3
votes
2answers
4k views

xrandr startup script

I'm using ubuntu server with xmonad. I configure my dual monitor setup with xrandr but I can't get it to run on startup. My .xinitrc looks like this: # WM xmonad # dual monitor xrandr --output HDMI1 ...
0
votes
2answers
520 views

Intel GMA X3100 external monitor resolution issue

I'm running Ubuntu 12.04 on a MacBook 4,1 (Intel GMA X3100 graphics chipset) on an external monitor, but can only get a resolution of 1024 x 768 (I get 1280 x 1024 in OS X). I'm able to force the ...
0
votes
2answers
236 views

xrandr gives black background

I use Ubuntu 12.04 on a Toshiba Portege R600. Normally I have a flat green background (the middle choice of the custom set under wallpapers in the right-mouse-click GUI). When I plug in a VGA ...
2
votes
2answers
2k views

Refresh display settings - using xrandr / Laptop screen off, external screen on

I set the display settings of my laptop so that when an external screen is plugged in, only the external screen is used. However, when I plug it in after being logged into Ubuntu, it stays as if no ...
0
votes
2answers
490 views

Is monitor damage possible if a custom resolution is set through xrandr

Upon using ubuntu 12.04 i detected that the native resolution of my monitor i.e.(1280x1024) is not detected as one of the available resolutions by default. Hence i ran the command cvt 1280 1024 60 and ...
0
votes
2answers
163 views

How do I get names of different outputs available on the system via ssh?

If I run xrandr from a terminal in the X session I can see the names of different outputs available on the system. For example, I get something like this: Screen 0: minimum 320 x 200, current 1440 x ...
5
votes
1answer
1k views

Virtual screen larger than 4096x4096 using xrandr

I have a triple monitor setup with a 1920x1200 monitor in the middle and two rotated 1600x1200s on the sides, for a total requirement of 4320x1600. I recently installed xubuntu and I'm trying to use ...
2
votes
0answers
468 views

Can't set the resolution of my monitor on DisplayPort

My graphics card has a DVI port and two Display Ports. I have two of the same monitors, one on DVI, one on DP, but can't get xrandr to set the resolution on the DP one. I can't use xrandr --addmode ...