-1
votes
0answers
18 views

Black screen on login screen but sound work

After yesterday automatic update of some components (I did not pay attention which) of my Ubuntu 14.04 today i cant boot the system. After initial splash screen i hear login page sound, but the ...
-1
votes
0answers
33 views

blackscreen ubuntu 14.04 [duplicate]

I had ubuntu 14.04 for a few month and it worked since this morning when i tried to log in and the screen was black. Then I found This type in: sudo apt-get remove lightdm sudo apt-get ...
1
vote
1answer
48 views

desktop window orgnanizer

Suppose you open four windows. One is Geany one a browser one is LibreOffice and one is terminal. So is there any shortcut key which open four of them next together. I mean this key switch divde the ...
2
votes
1answer
4k views

Clean install of Ubuntu 14.04 - Screen goes black after login, but mouse works

Disclaimer there are MANY questions on this topic and none of them apply to my situation. Note the following: The system previously ran Ubuntu 12.04 Desktop 32bit without issue. This is a clean ...
0
votes
0answers
39 views

Efficient use of screen real-estate in Unity

Today I've just read that Part of the reason for the introduction of Unity was to provide more efficient use of the display space... so I thought, I should give it a (second) change. However, my ...
0
votes
0answers
36 views

My screen moves when I move my mouse to the right or bottom edge of the screen. How do I disable this?

When I move my mouse to the right or bottom edge of the screen, my desktop moves off the screen partially and a black strip appears. How can I disable this?
0
votes
0answers
31 views

Problem logging into Ubuntu 12.10 on HP lapto with nvidia after upgrade

I have been having a problem with Ubuntu on my HP pavilion tx2000 laptop. I installed Ubuntu 12.04 last summer and dual booted it alongside win7 for months. Back in November I was installing ...
1
vote
0answers
71 views

Ubuntu+Gnome3 screen not dimming

I have an Ubuntu installation with Unity and Gnome3. When I log in using Unity, if the system is inactive for X minutes, the screen will dim. When using Gnome3 the screen never dims. Under ...
2
votes
0answers
126 views

Ubuntu Screen freezes frequently [closed]

Ubuntu 12.04 screen freezes frequently: It happens with no specific program (Firefox-Eclipse-Aptana-Vlc-Nautilus). The mouse pointer is still able to move around the screen, and changes to (I) when ...
-2
votes
1answer
195 views

How to fix the screen being to bright in Ubuntu 12.04 and up

How to fix the screen brightness and color being too bright in ubuntu.
2
votes
1answer
707 views

How to run script automatically on each login to Unity (Ubuntu 12.04)?

I'm using dual monitor configuration (laptop + external CRT). Each time I lock my screen I need to restore my CRT screen parameters (actually refresh rate only) on next unlock. Screen refresh rate of ...
0
votes
1answer
643 views

After upgrading from 13.04 to 13.10 I get a black screen (ubuntu) [duplicate]

After upgrading my 13.04 vm to 13.10 when I run my 13.10 vm all I get is a black screen with flashing _. I can alt f1-f6 to get into tty1-6 and I ran apt-get update & upgrade but still no luck.. ...
0
votes
0answers
50 views

Half-maximized windows misplaced after switching display

I have a laptop which I often plug into a larger screen with another display resolution. Thus I'm frequently changing the screen for the system to use. Also I've recently discovered the advantages of ...
0
votes
0answers
832 views

after upgrading 13.10 Black screen shows up after Login? [duplicate]

My Motherboard : Gigabyte H61m s2p Graphic : Intel® Ivybridge Desktop x86/MMX/SSE2 after upgrading to 13.10 from 13.04, Black sceen shows up after Login session, it takes 15 sec. and Desktop Appears ...
0
votes
0answers
20 views

Fixed black screen after update and restart, Do I need to do this now: …?

Fixed black screen after update and restart by shutting down the PC with the power button..nothing else, but I saw some dude posted this in order to fix this issue, so I'm asking now - do I need to do ...
0
votes
1answer
164 views

Dash Won't Show Up / Brings up a blank window. Also glitchy screen

I am new to Ubuntu so be easy on me. I have recently installed Ubuntu Desktop 13.04 on a 5 year old desktop and everything works fine, except the dash button. When I click on the dash button it just ...
1
vote
1answer
247 views

unity broken :(

So I updated my computer a while ago... bad choice. Now my desktop is all screwed up. Without unity running it runs just fine... but unity controls everything so its hard to do anything without it. ...
1
vote
1answer
516 views

How to fix Ubuntu 12.04 display artefacts/freezes after switching users?

Some time ago I noticed a strange behaviour on my computer running Ubuntu 12.04. Here's a detailed description of the problem: I log into my account, work for some time, and then somebody else wants ...
0
votes
1answer
417 views

Why is Unity not loading properly?

I wanted to try out League of Legends. I installed PlayOnLinux and got LoL working through it, but whenever I ran the game it changed my screen resolution to something a bit smaller than my screeen, I ...
7
votes
7answers
11k views

Screensaver/blanking problem

I have upgraded to 12.10 and then downgraded again to 12.04 LTS because of the screensaver or screen blanking problem. After 10-12 minutes the screen goes black/blank when i dont do anything (idle). I ...
3
votes
1answer
1k views

My screen doesn't turn off when VLC is open

I recently installed 12.04, but I had the same problem in 11.10. When I watch a video, VLC suppresses the monitor being turned off. In older (pre-Unity) Ubuntu versions, this would only be in effect ...
2
votes
1answer
655 views

Unity Freezes when i change the brightness of notebook screen on an Acer Timeline 4810T [closed]

Every time that i try to increase or decrease the luminosity of my screen using the keys shortcuts provided in my notebook's keyboard (acer timeline 4810T), unity freezes and the only thing i can do ...
2
votes
2answers
3k views

How to set Default Unity Login Screen in Ubuntu 12.04 with Differant user background Screens [duplicate]

Possible Duplicate: How do I add customized wallpapers so they appear in the dynamic unity greeter? Installed Pangolin 12.04 X64 with 2 users, one user has The default Unity Login Screen ...
0
votes
1answer
143 views

Problems with screen

On the screen appear black line and the screen sometimes freezes and flashes. When a right screenshot of the screen or record desktop turns on normally. This does not appear on Windows 8 CP and Ubuntu ...
0
votes
1answer
525 views

dual monitors and unity - ati radeon cards

I have a vaio laptop with an ATI Radeon video card and an external screen. I used to run dual monitors on Ubuntu 10.10 fine, but recently decided to upgrade to 11.10 via 11.04 I don't think it's ...
1
vote
0answers
565 views

Screen freeze after waking up [closed]

Ubuntu 11.10 64 bit on Dell Optiplex. I'm using Synergy but I'm not sure the problem is related to it. The screen freezes after coming back from screen saver. (It's not suspend because my Power ...
5
votes
1answer
5k views

Screen doesn't turn back on after resume on a Lenovo Thinkpad T420

Every time I suspend my notebook (Lenovo Thinkpad T420 - Intel HD graphic card) on Oneiric Ocelot 11.10 and turn it back on, the screen is black. The backlight is on and the system itself loads fine, ...
8
votes
4answers
12k views

Show all open windows in 11.04?

Can someone tell me how I can get an overview of all the open windows? Like htting ctrl+s that shows all the desktops, but for the open applications? Right now when I hit Alt+Tab it shows quite small ...
1
vote
0answers
348 views

Unity 1 pixel border affects compiz button-binding shortcuts [closed]

Why is there a invisible 1-pixel border around the entire edge of the screen in Unity? The pointer doesn't reach the edge of the screen. This means Compiz button-binding shortcuts that involve ...