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

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unable to get ubuntu login screen on my hp pavilion

Just a while ago, I have installed ubuntu 14.10 along side windows 8. But after everything is done .. I tried restarting my laptop but I am not getting any ubuntu screen to log in to it. As usual i am ...
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24 views

Pixelated display

I have installed lm-sensors on my Lenovo Y50 and when I ran sensors-detect during the last detection my screen flashed and became pixelated (the best description I can imagine, it kinda looks like crt ...
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0answers
27 views

Machine rebooting when running process in screen/tmux

For the past couple of days, I've been running some CPU and memory intensive processes on a remote machine running Ubuntu 14.04. Here is the interesting bit: when I run a process on a regular SSH ...
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0answers
57 views

Gnome 3.12 brightness does not work

In Gnome 3.12 the brightness slider in the user menu does not work, My video card is an Nvidia GeForce 210 with two monitor connected. I searched for a solution using Google to no avail. Anyone have ...
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1answer
87 views

Swap windows between screens in dual screen mode

I have a laptop and a 27 inch monitor. I have Qt running on one monitor and Pycharm on the other. Is there a way to make a key combination to swap all the windows between both screens. The reason is ...
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1answer
50 views

Sending commands to detached screen doesn't work

I'm attempting to create a detached screen and then send it a command, but this doesn't seem to be working. If I enter the following commands: $ screen -ls No Sockets found in ...
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0answers
16 views

No display on monitor

I am facing a problem with my graphic card, in the beginning when i purchased the card and as i installed in my pc it was working perfectly, but now after few months i have again installed the card in ...
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0answers
27 views

pixel rows in display being shifted horizontally

on my local and extended displays for my laptop running ubuntu 14.10, random rows of pixels will shift left or right. The computer will boot and be fine for a while, but as soon as you start doing ...
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207 views

Ubuntu 14.04 64 bit screen tearing

Hardware: NVidia GTX 780 I7 4770k 16 gb RAM 1x 128gb SSD + 2tb HDD + 1tb HDD Software: Ubuntu 14.04 64 bit. Latest NVidia Driver. Issue: Whenever I watch a youtube video or a movie(Sometimes ...
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1answer
102 views

Is there a software for writing anywhere on the system with a pen/stylus on the touchscreen?

I'd like to write on top of my PDFs used for making presentations on my laptop with touchscreen. I do not need to save what I write, but I would like to circle or underline things, possibly write some ...
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1answer
36 views

How to enlarge the tty window in Ubuntu server 14 under vmware player?

I'm running a headless server under vmware and the tty window is too small, maybe 800x600. I have installed the vmware tools, but the tools seems to have bugs, so the full screen mode seems buggy ...
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0answers
35 views

Screen turns off immediately after X starts

Yesterday I disconnected my HDMI monitor, and connected to another monitor while the system was running. The resolution was now too high for the new monitor (1280x720 monitor was showing the 1920x1080 ...
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1answer
81 views

Laptop screen turns off automatically while using Ubuntu 14.04

I am using dual boot Ubuntu 14.04 and Windows 7. My laptop screen turns off automatically after some time in Ubuntu while the system still remains on. I have checked my brightness and screen settings ...
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1answer
225 views

Black Screen on boot fresh install 14.04.2 [duplicate]

Ive looked around and can't find an answer to my question. I just installed Lubuntu with a live USB and now when i try to boot the only thing i get is a black screen it appears its working but i cant ...
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1answer
255 views

How to screen mirror to a Smart TV

How I can screen mirror to a smart tv like a android device? I don't want to use any type of video cable.
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0answers
10 views

After booting into ubuntu only a black screen shows up no logo nothing just the sound of logo [duplicate]

well here is the problem i boot into ubuntu but nothing shows up on screen only the ting login sound can be heard from my speaker also when booting using recovery mode it boots up fine with everything ...
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1answer
182 views

transmission-cli connected to peers but not downloading

I'm using my Ubuntu-Server and transmission-cli to download torrents overnight. When I try to download the Ubuntu 12.04.5 Server torrent transmission connects to various peers, but doesn't download ...
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1answer
98 views

Login screen design / wallpaper does not work

I am using Ubuntu 14.04 but installed xubuntu-desktop afterwards. Now the login screen is very ugly: The theme is not applied and I cannot change the background picture (only black one shown) Only ...
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1answer
96 views

Do I need a driver for pen and touch screen in Toshiba Portege M750?

I have Toshiba Portege M750 with touch screen and pen. After installation of Ubuntu 14.10, the touch screen and pen did not work at all. Is there any driver or a program to fix this problem?
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122 views

Ubuntu 14.04 detected wrong monitor size

I installed Ubuntu 14.04 on a Zotac ION motherboard with integrated Nvidia graphics. The process went smoothly and all displayed well on a 22" monitor. I then moved the Zotac box to a 62" Mitsubishi ...
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71 views

Black screen apu+dgpu amd foss

writing this now from nomodeset with awful resolution any solution to solve it? using iobaf ppa but it also happen with ubuntu default open source drivers Ubuntu 14.10 laptop. When i boot i can hear ...
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0answers
18 views

After booting the screen stays black [duplicate]

I am a real beginner in ubuntu and everything which actually relates to computer so don't be mad at me if I don't find the right words. I will try to explain my problem as detailed as possible so you ...
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0answers
125 views

Bad resolution (max 1024x768)

I installed Ubuntu (Elementary OS) a week ago and the resolution was always max 1024x768, but I want 1920x1080. I have searched in the internet for solutions, but I didn't find working ones. I tried ...
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0answers
154 views

Horizontal glitches/lines/Screen tearing in ubuntu 14.10

Why do I get horizontal lines like the ones shown below in my Ubuntu 14.10 acer aspire 4736z laptop as shown in figure (see the icons of terminal, vuze, hardisk etc)? This happens some time (~10 min ...
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88 views

Log on Gnome desktop moniter black screen

Today I installed Ubuntu 14.04.02,but when I login at my system via Gnome my monitor goes black. When I try to log on via Unity the desktop works fine. Specs:Dell 9020 How can I fix that problem?
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0answers
96 views

Screen Brightness Hotkeys with NVIDIA Graphics Card

I just installed the Ubuntu 14.04 and I'm loving it. I've used other versions before, but it's getting better and better. But there's one problem: screen brightness. I use an LG R570 laptop, with an ...
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0answers
60 views

How to increase Kubuntu 14.04 brightness range?

Hold your horses!. If you are hurrying to flag this as a duplicate of this question or this question, none of those have an answer to what is asked here. Thanks for the attention though. In ...
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0answers
43 views

Screen is too small, doesn't fit into screen?

My screen model is an ASUS VG248QE and it's 1080P, 24" Monitor. The scale of the screen was perfect until I've installed the fglrx (AMD Drivers because not sure if it's the correct spelling) the ...
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1answer
80 views

Green screen of death?

on Ubuntu Workstation 14.10, I get a green screen (like the blue one of you know who). I've tried different screen because I thought the first one was dead, but using ubuntu, by a certain time, I've ...
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2answers
37 views

Can't try ubuntu from live cd

I got the 14.10 iso from ubuntu official website, it loads fine to desktop. I can see all the icons and side bar, the wi-fi available networks is showing my network and all seems to be ok. However, ...
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0answers
15 views

Screen not displaying after the update

I have received a notification about an update and hence i downloaded it. but when i restarted my PC, I am able to hear the log in sound but the screen doesn't displays anything. Also when i choose ...
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0answers
66 views

Laptop Monitor Flicking then turning completely black when using Ubuntu

When I am using my Ubuntu on Virtual Box, my laptop screen blinks then turns black. The only way I've found to be able to bring my laptop back is Ctrl +alt +del. The laptop is still on but the monitor ...
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1answer
123 views

Problems with /etc/rc.local startup command

My current setup consists of Ubuntu VPS 14.04 x64 Bit. I've got two users; 'root' and 'mcmyadmin'. I'm trying to automatically run the McMyAdmin software every time my VPS reboots. This is the ...
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1answer
101 views

How to stop screen from dimming when power cable is unplugged?

On HP Pavilion with Ubu 14.04 LTS, screen automatically dims when power cable is unplugged. I sometimes want to have maximum brightness, even when power cable is unplugged, for personal reasons. How ...
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1answer
201 views

Different screen resolutions for each work-space?

I'm using i3-wm on my ubuntu laptop. My screen size is 3200x1800. Which is great for something but horrible for other things. (Netflix vs gvim). I'd like to change the resolution of one of my ...
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1answer
1k views

Screen tearing in Netflix while full-screen on 14.04 LTS

Running Ubuntu 14.04 on an ASUS laptop with Intel HD 4000 graphics. The issue is only in Netflix.Screen tearing only persists if I'm full screen. Windowed mode works fine. Running movies in VLC is ...
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1answer
33 views

Problem with double screen when turn on the PC

when I turn on the pc the GRUB appear in my VGA screen and I want that GRUB appear in my HDMI screen, any solution?
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1answer
143 views

Ubuntu does not change refresh rate , causing Eye strain [duplicate]

I tried Every solution on AsKuBunTu. The reason why I am asking the question is : No answer solved my issue. I started Ubuntu which causes eye strain(same time spent on Win-7 never caused eye ...
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2answers
95 views

cannot move cursor to external monitor

I just connected my external monitor and it all works fine. I tested this even in windows. But on ubuntu I cannot take the cursor to the external monitor. It just doesn't move there and it gets stuck ...
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3answers
284 views

How to capture a drop-down menu?

I need to capture a drop-down menu of a program. If I open the menu and then press PrntScr (print screen button), it first closes the menu and then captures the screen. I tried Ctrl+PrntScr, ...
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1answer
48 views

grub2 failed to boot Windows 8 and got blurred screen

Grub2 failed to boot Windows 8 and my computer got a blurred screen. Such problem happens to Windows 7 and XP too. I don't know thy only a few computers have this problem. I have searched a lot ...
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0answers
35 views

detached screen sessions terminates after some time

I have a small netbook with xubuntu 14.04 installed. I am using it to log some data, using python scripts. I run those python scripts in detached screen sessions. But those detached screen sessions ...
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0answers
32 views

Adding a file/directory to a specific location (on the Desktop) [duplicate]

I use Ubuntu 14.04.(Unity Desktop Environment) I like to use a specific part of my desktop(the screen) to store files related to my current work, and certain other spaces to store images and others. ...
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0answers
46 views

Ubuntu 14.04 has screen ghosting

lubuntu and ubuntuMATE 14.04; but all distros suffer from screen ghosting, as demonstrated in this Youtube video. My system uses an Intel Pentium J2900 with 4GB RAM, Intel on-board graphics and has ...
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1answer
176 views

Changing login screen wallpaper to work with jpg. ubuntu 14.10

so. I would like to know how can I set login screen (lightdm) with jpg. because. it just work with png. I had to convert my images. so of 582mb => 1.8gb -.-'.
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1answer
238 views

Ubuntu 14.04 in VMware Workstation split screen issue after updating

After updating and restarting my Ubuntu 14.04, I get a split screen, similarly to the issue describe at Ubuntu 12.04 in VMware split screen issue after updating I'm running it on VMware Workstation ...
3
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0answers
125 views

Lowest brightness setting turns backlights off

I am running Ubuntu 14.10 on a Laptop. When I turn my brightness to the lowest setting it actually turns my backlights off and my entire screen goes black as if my computer was turned off. I have ...
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2answers
179 views

Ubuntu eye strain problem?

Hi I saw lots of posts here regarding Ubuntu eye strain issue. But none could answer my question. I use Intel i5 processor, AMD radeon Graphics card. When I use my Win 7, there is no issue with my ...
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1answer
40 views

I have no idea what's going on with the screen

Hi I just switched from windows to Ubuntu 14.10 and I have no idea what's going on with the screen. When I log in I see red lines everywhere and it makes it almost impossible to read anything. At ...
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0answers
104 views

Dash not working on Ubuntu 14.10

Just installed Ubuntu 14.10 from scratch.. But the dash (launcher/home/search) is not working, only causing the top half of the screen to flicker.. Any action causes the top half of screen to ...