Questions related to hardware displays, either internal (as in a laptop) or external (as in most desktop monitors, or projectors)

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1answer
78 views

Cannot change display settings

I go to the Settings : Then I click on the Displays tab under Hardware category and get the following: I am afraid cannot fix it up. Edit: Output of xrandr Edit 2: The gnome-shell DE was ...
0
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1answer
55 views

Error when connecting HDMI Monitor

Yesterday I got a new monitor which I connected with HDMI to my laptop. Everything worked just fine. When I plug in my HDMI cable today, the laptop screen shuts off and displays the attached photo ...
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0answers
58 views

Widescreen problems on 14.04 lts

I'm having trouble with setting up my widescreen monitor for Ubuntu. Mine is running normally (and when it blacks out due to different reasons it displays it as native) on the 1366x768 resolution. The ...
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0answers
12 views

window tweak slider for Thunar file system appears in display :0 when window is in display :1

I am running Ubuntu 14.04 with dual screens under xfce. When I open the file system (thunar) window in display :1 the window sliders appear in display :0. The sliding action doesn't work because the ...
0
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1answer
126 views

Unfortunate resolution change. Xrandr refuses to switch

So unfortunately, just recently having installing Kubuntu 15.04, I wanted to get the resolution to fit my TV. The starting res of 1024x768 was too small for me. Having installed the NVIDIA drivers for ...
3
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0answers
131 views

Spyder5 Monitor Calibration Ubuntu 14.04

I tried to get the Spyder5Express running under Ubuntu 14.04. Installed is dispcalGUI and the Argyll_V1.7.0 software. Unfortunately the device is neither detected in the GUI nor in the Terminal. I ...
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0answers
59 views

Displays are mirroring instead of spanning

I have been using a dual monitor setup on my desktop for months. This morning, the monitors wouldn't display so I logged in remotely and rebooted the machine. Now the two monitors are mirroring ...
2
votes
1answer
97 views

External display mirroring builtin on Lenovo G560

On a Lenovo G560 running Ubuntu 14.10 I am trying to connect an external monitor to use as a dual-monitor setup. When connecting the display, the external monitor one mirrors what is on the builtin ...
1
vote
1answer
82 views

Colors on display are washed out

I have a Dell Inspiron 15 3000 series, with an Intel HD5500 graphics card, running Ubuntu 14.04. My problem is that the colors on the screen are all washed out. They also look too blue. I have tried ...
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0answers
117 views

Ubuntu 14.04 - Resolution Limited to 1024x768 - Something wrong with EDID - Any way to set manually?

I just installed Ubuntu 14.04 today for the first time. The resolution is set at 1024x768. When I go to System Settings - Hardware - Displays settings, that is the highest resolution listed in the ...
1
vote
1answer
61 views

Can not set proper resolution on this one monitor

I have a laptop with Intel HD graphics and running on Linux trusty 3.13.0-45-generic. I never had problems connecting external displays to my Display Port, but now I got a new monitor and can not get ...
2
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0answers
23 views

How do I make my display blurry?

This is a weird question, I know. I recently bought a new laptop (Dell Inspiron 15 3000 series). My old laptop was a Toshiba, and the screen was grainy, which made everything look a little blurry. At ...
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0answers
51 views

How To Increase Screen Resolution?

I have a 1600x900 monitor attached to a 1280x768 laptop, only the latter resolution is available, how do i increase it to my monitor's max resolution? the xrandr result is: Screen 0: minimum 8 x 8, ...
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0answers
46 views

15.04 Could not set configuration for CRTC63. Booting lid closed

When I boot my Dell Latitude E7440 laptop, an error dialog is show on login screen: Could not set configuration for CRTC63. If the lid is closed during boot, the disk crypto login is shown on ...
1
vote
1answer
88 views

Dual Monitors Stayed Mirrored

I am running a T450 with Intel HD Graphics 5500 with Ubuntu 14.04 LTS. I am also using a Lenovo Ultra Dock that supports a DVI input and a VGA input. Whenever I connect two monitors to both the DVI ...
0
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1answer
44 views

External display adapter (SIIG) does not work in Ubuntu 14.04

I have Ubuntu 14.04. I wanted to add another monitor to my Lenovo laptop, so I bought an external video adapter (USB-2.0 to VGA). Interestingly enough, the adapter displays the Ubuntu login prompt, ...
0
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1answer
99 views

GTX660 ubuntu 15.05 second display correct resolution not displayed

Got a Nvidia GTX660. Tried all driver versions since 6 months without getting the solution to work in 1024x768 60. Now I choosed to use the 346.59-0ubuntu1 driver. It was working with the "nouveau ...
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0answers
98 views

How to start lxde (lxsession) as a non-root user from ubuntu chroot on android phone?

I've built ubuntu-armhf on a partition on a memory card on moto g 4g phone, i can chroot to this and start lxde on an x-server app running on localhost:0 on the phone, this works fine as root, the ...
0
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1answer
91 views

I have no console output on boot ASROCK IMB-150

No video on boot I have a small industrial computer with an ASROCK IMB-150 Motherboard in it, running Ubuntu 14.04 server. Ubuntu boots up fine, but if there isn’t a screen attached at boot time ...
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0answers
28 views

Color became weird after running a game in Wine?

Alright, so, I'm not entirely sure how to explain this... Screenshots don't show anything wrong, and Skype friends on screen share say it looks fine. But restarting fixes it. (For the most part (more ...
0
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0answers
28 views

hdmi intermittent projector problems

I am connecting an Ubuntu 14.04 machine running xfce4 to a projector via the HDMI output (using a Belkin adapter), and I find that, initially, it detects the projector output, allows me to mirror ...
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0answers
38 views

Ubuntu windows content are not refreshing

I recently upgraded the video card on my computer (from Intel HD Graphics to some ATI Radeon card) ton my Ubuntu 12.04. However, there appears that some windows that I open in GNOME Session Fallback ...
0
votes
2answers
107 views

Easy configuration of dual monitor? [duplicate]

I recently bought an external monitor which I use in Portrait mode attached to my laptop. With quite some regularity I have to connect/disconnect it monitor (I work at home and often need to move to ...
0
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0answers
38 views

Lenovo g570 External display

I'm attempting to make an external display my only one, it is detected in displays but when i switch to it nothing happens, and the monitor claims the computer isn't sending a signal. I think it may ...
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vote
0answers
137 views

Xorg.conf is not changing the Display orientation

I am currently using Ubuntu 15.04 with a GTX 570 on 346.46. I have a 2560x1440 display with a 1080x1920 (portrait) display to the right. I am using i3 as a window manager. The displays seem to be set ...
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0answers
70 views

Windows distorted, can't start lightdm - now can't even boot in graphics mode anymore

I have kind of an urgent problem here as my laptop turned out to be completely useless while on a trip. I'm using Ubuntu 14.04 on a Lenovo U410. When I boot, there is no problem. The login screen ...
1
vote
1answer
202 views

Display unknown after nvidia driver update, resolution stuck at 800x600

I am currently running Ubuntu Gnome 15.04 I just installed the proprietary nvidia driver version 346 to resolve issues with another application and restarted my desktop to find that my main monitor is ...
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0answers
92 views

Display color calibration error “unknown calibration display type selection”

Fresh installation of Ubuntu 15.04. Running Settings-Color-Calibrate Have "Eye-one display 2" sensor connected and working. Getting the message during step be step calibration configuration: ...
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0answers
27 views

eeePC correct resolution

just installed 14.04.2 on an eeepc 1015PE. I am trying to figure out how to get the native resolution (1024x600). when I go into the display properties the only viable option is 800x600 which makes ...
0
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0answers
42 views

Screen resolution too big (EDID is wrong)

This question might have been asked before but I have googled for days now, found nothing. So I decided to ask here. I got a TV with (what I believe) the resolution of 1366x768. On the TV it says "HD ...
0
votes
0answers
34 views

Laptop cursor flicker when docked and connected with 2nd display

new to Ubuntu here. I made my Dell Precision M4700 Dual bootable between windows 7 and Ubuntu 14.04.2 LTS. Ubuntu is installed on a separate hard drive. So far everything works wonderfully, except ...
0
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0answers
73 views

NVIDIA Driver Problem After New Kernel Build

I'm running Ubuntu 14.04 in my system. Recently I did a clean build from the source code and installed the new kernel but unfortunately when I try to start the new kernel, the desktop remains blank. ...
0
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0answers
171 views

HDMI Monitor Detected but no output

I am unable to get dual display working with Ubuntu 14.04 on Dell XPS 8700 with Nvidia GeForce GT 635. I have two monitors (40" TVs actually) connected via DVI-HDMI and HDMI-HDMI cables. The DVI-HDMI ...
0
votes
1answer
360 views

Ubuntu 15.04 nvidia 346.59 external monitor display - windows stretched; click offset is off

I have used the same hardware setup with Ubuntu 14 and didn't have any problems with the nvidia driver (not sure which one I used back then). Seems to work fine in "only external monitor" "only ...
0
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0answers
48 views

14.04 Resolution changes on startup

I have a laptop running 14.04 permanently connected up through my projector. I basically use this as a desktop and never power it down or log off. The problem is whenever I change the input on my ...
0
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0answers
46 views

Can't keep monitor backlight off with xset

I use xset dpms force off and the backlight turns off but it turns back on in a minute on its own. The command setterm -powersave powerdown gives the message: setterm: cannot (un)set powersave ...
0
votes
2answers
142 views

Please help with kodi and disabled monitor

I check Blank other displays option on kodi. And when play movie on tv kodi dim my main monitor, but after stop movie and close kodi my main display not turn on. I try restart, uncheck Blank other ...
0
votes
2answers
142 views

No video on built-in display after installing 14.04

I just installed Ubuntu 14.04 on my Asus N53TA notebook, but after the first reboot I got no video on the built-in display, although through the hdmi port everything works fine. If I change the ...
0
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0answers
87 views

Ubuntu, old monitor and ATI Radeon HD3850 - unknown display, low resolution

I have an ATI Radeon HD3850 graphics card and this monitor: http://www.engadget.com/products/philips/170s/specs/. Ubuntu will not show the correct resolution (1280 x 1024), but will show the max is ...
0
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0answers
186 views

Display program crash Ubuntu 15.04

I just installed the Ubuntu 15.04 on my main computer along side Windows 10 and when I installed everything seemed to work on one screen but when I connected the other it's duplicate, so I tried ...
0
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0answers
15 views

Enable screen powersaving 48Hz feature

Hello there fellow Ubuntu-ers, when I was using Windows, there was a feature how to save power by reducing the fps (or Hz if you'd like) of the screen from 60 to 48. Although it;s not clear how much ...
0
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0answers
71 views

Resolution issue with 14.04 and a 32" LCD TV

TV is connected via VGA. It works but I get a low resolution. I tried to manually add a new 1920x1080 mode (what all the existing posts seem to suggest): xrandr --newmode "1920x1080_60.00" 173.00 ...
0
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0answers
59 views

Ubuntu 14.04.2 display missing some characters [duplicate]

Some time the text display missing some characters, its happen on a UI window or even the terminal text. I have a screenshot here: Here is my lspci output: 00:00.0 Host bridge: Intel Corporation ...
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0answers
83 views

Dual monitor with single motherboard (VGA and HDMI) black fews second when select “System Settings” in menu bar

I had single motherboard to use dual monitor WITHOUT additional graphic card. One monitor export VGA and another monitor export HDMI. It perform normal but only when selecting "System Settings". ...
1
vote
1answer
209 views

Ubuntu 14.10 dual monitors not working (display port & VGA)

$ lspci 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller (rev 09) I'm attempting to run 2 monitors but only one is working. The VGA ...
0
votes
1answer
58 views

How to make multiple monitors work just like in Windows?

I've tried various DEs (Xfce, MATE, GNOME...), but I couldn't set up my screens properly in any of those. Here's the setup I'm looking for: 2 screens with different resolutions (LVDS on the left - ...
1
vote
1answer
65 views

Problem with display with chrome

When a play with the size of the window and return to the full screen I got a display problem on the top of the screen.
1
vote
1answer
128 views

Ubuntu : Why little yellow tint on display?

Why little bit yellow tint on Ubuntu OS? When I see white colors on both the windows and Ubuntu. Ubuntu is little yellow display. Why Its little tuned by Yellow color? Sorry I don't know weather its ...
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2answers
44 views

How to remove after login screen (annoyingly slow)?

I've just installed Ubuntu Server LTS. After login, the screen slooooowwwwwlllllyyyy mutates into a splash screen with a gear and other icons and then sloooowwwwwllllyyyy presents the desktop. How ...
4
votes
2answers
164 views

Some dialog boxes are bigger than screen/display

I have an embedded board with Ubuntu 12.04 LTS GNOME 3.4.1. With this board I am using LCD display 800x480 and HID resistive touchscreen. Everything works fine but I have a problem with some dialog ...