Video and resolution shown by the monitor. Do NOT use this tag for GNU SCREEN.

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0
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0answers
15 views

How to remove lines from the screen?

I have somehow managed to make 4 lines appear on my screen and i cant remove em,they are there whatever i am doing,can someone help me remove them ? (Screen is divided in 9 equal parts,I haven`t ...
0
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0answers
17 views

Xubuntu 16.04 Firefox 46 screen distortion when scrolling

Screen distorts (shimmers, wavy lines/appearance) when scrolling in any web page. Disabling hardware acceleration and smooth scrolling, doesn't make any difference. Problem doesn't exist in Chromium ...
0
votes
1answer
4k views

Disable automatic screen dimming

I currently have three computers running Ubuntu. With two of them, If I don't touch the mouse or keyboard... nothing happens. However, with the third, the screen gets dimmer after about 60 seconds of ...
0
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0answers
6 views

Installed NetBeans in Ubuntu 12.10 and the laptop screen stopped working

I am having an issue about my laptop and that is when I first installed Ubuntu in a dual operating boot menu on the same drive, all worked well for few weeks but when one day I installed NetBeans in ...
0
votes
1answer
31 views

Small screen problem because of high resolution

I have dell 9350 and installed ubuntu 16.04. I am able to use my resolution 3200x1800 but I have small screen so I have to adjust "scale for menu and title bars" setting 1 to 2 in order to have normal ...
0
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0answers
21 views

Can't rotate my other monitor to clockwise in Ubuntu 16.06

I am using a AMD and Ati powered laptop and I have a secondary monitor attached with my laptop, I would like to rotate my secondary monitor to clockwise mode but I can't seem to do it because the ...
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0answers
69 views
+50

Black screen flashes on second monitor on Ubuntu 16

I upgrade my Ubuntu from 15.10 to 16.04 yesterday and after fixing some hiccups most things are working fine. However, I have one very annoying bug that lets my external monitor (connected to the ...
0
votes
1answer
21 views

Ubuntu 14.04 screen brigthness problem in videos

In my laptop I have a very annoying problem When I'm in Chrome or seen a movie and I don't touch the touchpad the screen attenuates automatically It's annoying because the brightness automatically ...
4
votes
0answers
126 views

Partially blurred screen

I'm using Ubuntu 12.04 and my screen is sometimes blurred as on the picture. It sometimes disappears after restart and sometimes it appears again. Do you know what is the cause of this problem and ...
0
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0answers
60 views

Convergence with Meizu Pro 5 over USB C?

I'm interested in the answer to this post but nobody has answered to it: [Meizu] says [the Meizu Pro 5] will not support video and audio over USB C. Is this a software or hardware related issue? ...
0
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0answers
71 views

Black screen after install NVIDIA Driver (Ubuntu 16.04)

When I install NVIDIA driver and reboot, get black screen. What should I do?
28
votes
4answers
88k views

How do I safely change grub2 screen resolution?

I did a fresh install of Ubuntu 11.04 on a HP 550 Notebook. But grub2 isn't really fit in the best screen resolution that this Notebook can support (1280x800). How can I do this without using a ...
0
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0answers
31 views

Intermittent or no Main Menu bar in Libre Office 5 / Ubuntu 16.04

When I open Libre Office 5, open a document or other file, the Main Menu at the top of the screen ... in the black title / header displays intermittently. Is there a bug in this new release?
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2answers
8k views

Log into Ubuntu from my Mac over VNC

OK. Using SSL/SSH Viewer and tapping in the IP address, I can fully screen share my MAC Mini which is upstairs, in fact, I'm writing this question right now in the OSX environment on my Laptop screen ...
18
votes
9answers
36k views

Brightness not working after installing NVIDIA driver

I recently installed Ubuntu 11.10 on my Mac Book Pro 7,1. I installed the NVIDIA driver (285). The brightness keys are working (F1 and F2) and I get the box showing the brightness but it does nothing. ...
0
votes
0answers
62 views

Screen Tearing on Kubuntu 16.04 with Intel Drivers?

So, quick background, on Kubuntu and have massive screen tearing issues. I have never had these problems on any other Linux Distros. Videos look really choppy, overall it's not a good experience. I ...
0
votes
0answers
7 views

Key board disables automatically when ultrabook screen is fliped 190 degrees or more

The keyboard on my Lenovo Flex 3 running Xubuntu 16.04 disengages automatically when the screen is opened roughtly 190 degrees or more from the closed position. What causes the system to do this? Is ...
4
votes
1answer
91 views

Can I adjust the minimum brightness for my laptop's LCD?

I'm running Ubuntu Gnome 15.04 on my Dell XPS 13 (9333, 2014 model). The LCD brightness can be controlled by the keyboard, and if possible I'd like to adjust the minimum value and/or adjust the ...
0
votes
0answers
33 views

Disabled (black) screen after upgrading to 16 LTS, system working though no view, is it driver thing ? What to do?

recently I have upgraded Ubuntu from 15.10 to 16 LTS. I used it a few days and shut down, after turning on it starting normal, it showing that screen "to press f11 for boot" etc, but after that, ...
3
votes
1answer
460 views

How can I draw selection rectangle on screen for my script?

I am trying to make a simple screencasting bash script. I want to get screen selection coordinates by drawing a red rectangle with mouse. I can use xdotools to get coordinates but how can I draw ...
3
votes
1answer
476 views

Can't change brightness in Ubuntu 16.04 LTS

I'm new to linux systems in general (I'm using Ubuntu 16.04 LTS) and I'm having difficulty in changing the brightness of my notebook. When I use the Fn+F8 or Fn+F9 the brightness bar shows up but ...
5
votes
5answers
9k views

Brightness Adjustment on Desktop Computer

I have Ubuntu 12.10 I need an application/software that can increase and decrease my brightness. I know I can do it through my pc monitor but I don't want that. I want to control it through a ...
0
votes
0answers
13 views

Can't boot into Grub on mid-2012 Macbook

I am upgrading 14.04 to 15.10 on my mid 2012 Mac book air. It is booting into a black screen. I want to go into GRUB and change the config file to "nomodeset" HOWEVER, holding down the left SHIFT ...
0
votes
0answers
12 views

Missing panels, buttons on screen after desktop login on ubuntu 15.10

I have tried multiple solutions posted on askubuntu.com but has not helped. I have version 15.10 and did some auto-update of packages that it prompted me after login. After that, I have never been ...
0
votes
0answers
46 views

Unable to display on second screen - lagging and shuttering Nvidia Graphics after upgrade to 16.04

I'm at Ubuntu 16.04, I did upgrade from 15.10 two days ago. Please take a look in the details below. Using X.Org X server - Nouveau display drivers OS: Ubuntu 16.04 xenial Kernel: x86_64 Linux ...
0
votes
1answer
7k views

Installing NVIDIA driver on Kubuntu 15.04 causes a bad screen resolution

I have a fresh install of Kubuntu 15.04. Before installing 15.04 I used Ubuntu 14.10 with the latest NVIDIA drivers. With that version I had no problems with the graphic card (screen resolution). Btw. ...
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votes
0answers
17 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 ...
2
votes
0answers
53 views

New 16.04 install, screen goes blank at random

I've installed Ubuntu 16.04 alongside no other OS. After I login, my display will go black and the system will not respond to any input. It will happen at random times, never in the same fashion ...
1
vote
0answers
228 views

Black screen after ubuntu gnome 16.04 update

I have a dual boot windows 10& ubuntu 16.04. I just updated it to 16.04 from 15.10(gnome version) and when the system restared it asked me which system I want to boot,I chose ubuntu and the logo ...
2
votes
2answers
5k views

How can I map my Bamboo tablet to the entire screen after increasing screen resolution?

The physical drawing area on my Wacom Bamboo MTE-450 pen tablet corresponds perfectly with the edges of the screen when the resolution is 1024x768. However, when I increase it to 1152x864, the tablet ...
0
votes
0answers
10 views

Force deactivate pixel rows on top of the screen

A laptop that recently came into my possession has part of the screen at the top damaged. It's current resolution is 1280 x 600, at the ratio of 16:10. Is there anything I can do forcibly change the ...
4
votes
1answer
4k views

Terrible screen tearing on Ubuntu 14.04 LTS with Nvidia proprietary driver

So I installed Ubuntu about a week ago after finally getting around to sorting out my partitions. Everything has gone great except that I get screen tearing on anything that goes fullscreen. I've ...
0
votes
1answer
31 views

permanently changing screen resolution

I have to readjust my screen resolution every time I restart my laptop. Is there a way to permanently change it to what I want? I have been using xrandr to change it temporarily.
0
votes
0answers
257 views

Black screen of death after grub

I have an hp laptop with an intel chipset. I have been using Ubuntu 15.10 and it has been working great. One day i ran an update but now when i boot the machine the screen is completely black. I get ...
0
votes
0answers
55 views

Ubuntu 14.04 dispaly resolution problem

I am using Ubuntu for quite a while now. Just scrolling through the display settings I noticed that the screen resolution only gives me two options 1024x768 and 800x600 in a 4:3 aspect ratio while my ...
3
votes
1answer
7k views

Mirror Ubuntu desktop onto PS3 via wifi (DLNA etc)

I'm looking to mirror my Ubuntu destop onto my TV by using my PS3. All done via wifi. Similar to the 'AirPlay Mirroring' in Mac OS X Mountain Lion. ...
0
votes
0answers
35 views

Touch screen calibration

I have a panasonic cf-19. I installed ubuntu on it earlier today but my touch screen is way off center. How do i fix it or calibrate it?
0
votes
0answers
10 views

Gnome: Lock screen appears after terminal mode

When I switch to terminal mode using CTRL-ALT-F1 and back to X11 with ALT-F7, everytime the lock screen always appears and I have to login. How can I turn this off?
4
votes
3answers
6k views

Disabling touch screen only temporary

I have a problem in that my touch screen is cracked, and so the mouse moves to continually click up and down the crack, which means I can get very little done on my laptop unless I'm in the BIOS. Not ...
1
vote
1answer
81 views

How to adjust screen settings: contrast, color saturation, etc

using Xubuntu 14.04 with a HP mini notebook. I can't seem to find any program to adjust screen settings: contrast, brightness, and more importantly: color saturation, tint and gamma. Thanks ...
35
votes
2answers
22k views

Is it possible to have two different DPI configurations for two different screens?

I'm using Ubuntu 12.04.3 with NVidia drivers (319) for my Quadro K2100M graphic card, and when I switch my main 3200x1800 laptop screen to mode 1920x1080 (using nvidia-settings), the display goes ...
0
votes
1answer
46 views

Ubuntu won't run after restart ( image attached )

I downloaded ubuntu 15.10 and erased disk and installed it. Afterwards I ran update and upgrade commands for latest versions and that's it. I have not updated drivers nor anything else. Afterwards I ...
0
votes
0answers
12 views

Scrambled screen everytime trying to execute a program

I am new to ubuntu and just installed 14.04 32 bit on an old machine for testing. It is a lenovo desktop which the spec is as following. After the installation, the screen will scramble everytime I ...
0
votes
0answers
9 views

Low screen resolution on HP Pavilion h1

I've recently installed Ubuntu 14.04 LTS on my new HP Pavilion h1. The problem is about my screen resolution. It's sat to 800 x 600 and it's ONLY option in system settings. I tried terminal commands ...
4
votes
2answers
10k views

How to prevent my screens from turning off, when the screen is locked?

I would like to have my screen fully powered at all times, but it goes to standby once I lock my PC.
0
votes
0answers
22 views

How to send a command to multiple windows in `screen`?

I know I can send a command to all the windows of a screen by: ctrl-a :at "#" stuff "command^M" And I can send a command to a specific window by specifying its window number, e.g. for window no. 3 ...
1
vote
0answers
11 views

looking for a dyslexic colour tint for my screen [duplicate]

I am looking a program to put a green colour tinted filter over my screen? can anyone help?
0
votes
1answer
21 views

AT commands in screen/minicom

I can connect to serial port in /dev/ttyUSB0 using screen or minicom. When I type the AT commands, the letters I type do not appear, just the output message. Example: If a type "AT" and press enter, ...
0
votes
0answers
50 views

SSH to Beaglebone Black is not successful sometimes

I have the latest version of UBUNTU installed on my computer and the latest version of Debian on my BBB. No problem using puTTY to connect my Windows machines (10, 8, even 7), but when I try using SSH ...
1
vote
0answers
51 views

Screen Tearing/Horizontal lines

When I browse or do stuff in my living computer it turns off for a few seconds and comes back on but now it has horzontal lines/glitch What do I do??