0
votes
0answers
24 views

Upgrade to Ubuntu 14.04: Blank desktop

I just upgrade my Ubuntu to version 14.04, but the desktop after logging in is blank (no sidebar, no menu bar). I can open tty with Ctrl+Shift+F1 (F2) and log in, so I did try some solutions posted in ...
0
votes
1answer
34 views

Unity3D Warning Updating from Ubuntu 12 to 14

When I try to update from Ubuntu 12 to 14 I get the following warning: Running the 'unity' desktop environment is not fully supported by your graphics hardware. You will maybe end up in a very slow ...
2
votes
0answers
66 views

Secondary monitor issues with Nvidia Laptop in Ubuntu 14.04

I've got a Dell XPS 15 L502x laptop, with a NVIDIA GeForce GT540M graphics card using the Optimus duel system. I've purchased an external monitor that I can connect with HDMI to act as a second ...
0
votes
0answers
24 views

Unity not coming up / nouveau failed to idle channel 2

First up I am extremely fresh with linux so go easy lol.. after installing Ubuntu 14.04 64 bit on my Acer aspire the first problem I encounter is a flashing courser it doesnt seem to like being ...
3
votes
1answer
239 views

Unity not working in 14.04.01 LTS, blank desktop

I installed Ubuntu 14.04.01 LTS as a dual boot installation (the other OS is Win XP with SP 3), but when I log in there is nothing on the desktop, just the background. My computer: Intel D865PERL, ...
0
votes
0answers
181 views

Ubuntu 14.04: After login, top- and sidepanel don't load and system settings don't open

I have Ubuntu 14.04 on a Medion Erazer with the Nvidia GTX570M card. At first, while I had not installed the last nvidia driver, each time I would try to suspend my pc it would freeze frame on the ...
0
votes
0answers
39 views

Ubuntu 14.04 compiz thumbnails preview flicker

Ubuntu 14.04.1 x64 (upgraded from 12.04) with Unity desktop Dell Latitude with NVIDIA GF119M (NVS 4200M) - Optimus is DISABLED Using NVIDIA legacy binary driver 304.117 When I set the CCSM option to ...
0
votes
0answers
8 views

Frames twiching between two states on occasion

Sometimes the Unity window frame twitches between two states, the new and a previous one. I am quite sure it doesn't affect the whole screen only the active window. It stops when I switch my workspace ...
0
votes
1answer
46 views

Windows have black borders after hibernation Unity

when my 64bit Ubuntu 14.04 machine "wakes up" after hibernation, windows look like this: http://imgur.com/a/9E6xa (Sorry for inconvenience, but board restrictions won't let me post photos) The ...
0
votes
2answers
386 views

Ubuntu release upgrade from 13.10 to 14.04 fails - log-in fails

Upgrading Ubuntu To upgrade from Ubuntu 13.10. to 14.04. I ran sudo do-release-upgrade. The first attempt failed and I found the following message in the error log: ...
0
votes
0answers
185 views

How do I install graphics drivers for NVIDIA GT 555M series on a Lenovo Ideapad (Y570)?

I have a Lenovo Ideapad Y570 and it has a 1 GB NVidia GT 555M graphics card (ubuntu 14.04). All I want to do is to run cudaHashcat (64 bit one) on it. When I ran it initially I got a message like ...
1
vote
0answers
151 views

14.04 - Black borders, black terminal [closed]

This question is clearly realted to this one. However, I tried the suggested approaches and neither of them worked. Let me explain what happend: I'm using an Asus notebook with an integrated NVIDIA ...
0
votes
1answer
128 views

Update broke graphics driver, no GL, no Unity 3D, GeForce 610M

About a month ago an automatic update and a seven day-streak with no reboot somehow broke my graphics capabilities, rendering me Unity 2D'd and video-game-less. I suspect it is to do with driver ...
0
votes
1answer
140 views

Why are my launcher and panel all glitchy when I open dash since updating my nVidia drivers?

As you can see in the image, launcher and my panel look a bit glitchy when I open dash. I have used unity-tweak-tool to set the transparency to static blur on dash, and this always worked in the ...
2
votes
0answers
97 views

new windows very slow to launch

This problem shows up a day or two after rebooting. Launching any new window will be very slow. It comes up first with either just a transparent overlay or with the window grayed out and the rest of ...
2
votes
0answers
171 views

Ubuntu 14.04 with gtx 670 slow window animations

I have Ubuntu 14.04 installed on an i5 2500k, 8GB ram and gtx 670. The problem is that all the window animations are very slow. For example when trying to resize a window is like it will take hours to ...
0
votes
0answers
22 views

After reboot, my ubuntu 'freezes' at the purple ground, without any menu icon, just movable mouse [duplicate]

I just rebooted my computer with Ubuntu14.04 Than the login prompt shows, with a very-low resolution, which is not the same as before reboot. Then Logged in, but nothing happens, just leaving me ...
0
votes
1answer
31 views

Installed NVidia 610 now, no menu on left

I'd like to use MythTV so I purchased an NVidia 610 and installed in my Ubuntu Server tower. First boot, no issues, so I update Linux while installing NVidia drivers from "Additional Drivers". After ...
1
vote
1answer
128 views

No Unity dash and bars - existing solutions not working

I am running Ubuntu 14.04 LTS x64 on a Schenker M504 (Clevo 650) Intel i7 4712 with NVIDIA GeForce GTX850M. When switching to the NVIDIA card using PRIME, all my windows were surrounded by a thick ...
0
votes
0answers
25 views

Recent update broke Unity on two of my installs

When booting, the login screen shows up normally, but after logging in all I see is my wallpaper. No panel or launcher. I can open my guake terminal with my keyboard shortcut which allows me to ...
0
votes
0answers
51 views

Why does Unity not extend to my 2nd monitor, even when it is displaying an X-Screen?

I recently added a 2nd video card to my system, but unity refuses to extend my desktop over to the second screen. Although the secondary monitor initialises when I boot and I can move the mouse cursor ...
0
votes
1answer
128 views

Unity gone after installing Nvidia Prime

I wanted to replace Bumblebee with Nvidia Prime for more performance. I used these commands: sudo apt-get purge libvdpau-va-gl1 bumblebee* nvidia* sudo apt-get install nvidia-331 nvidia-settings ...
1
vote
1answer
97 views

Unity does not load after update [closed]

How can I solve the following problem ? There is no unity dash or nothing after I updated my system last night. System Information : Distributor ID: Ubuntu Description: Ubuntu 14.04 LTS Release: ...
1
vote
3answers
1k views

Ubuntu Desktop does not load

If I login on my Ubuntu 14.04, I get the following desktop: This weird behavior appeared after I executed sudo apt-get update && sudo apt-get upgrade and restarted my computer. Don't know why ...
2
votes
0answers
407 views

Ubuntu 14.04 unity broken no launchbar menu bar

I tried installing nvidia 331.79 driver from xorg-edger ppa, but after installation the unity is broken that no launchbar and no menu bar. The login screen worked properly but right after I logged in ...
1
vote
0answers
27 views

NVidia screen config

How do I restore the display config to the one I got during installation? I'm running Ubuntu 14.04 with dual nvidia gtx 570 connected to two screens. When I installed ubuntu at first I ran 13.10 ...
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 ...
-2
votes
1answer
106 views

Ubuntu slow - Ubuntu based distros fast [closed]

I always wanted to use Ubuntu as my main operating system - mainly because of unity. Unfortunately i can't. Whenever i install Ubuntu on my pc, Ubuntu is running as slow as my grandma. I have tried ...
1
vote
1answer
120 views

Missing Unity Bar and top bar in 14.04, using Nvidia, with slightly stretched graphics

I'm new to Ubuntu, so apologies for not knowing the correct lingo for everything. I just upgraded to 14.04 on my Macbook Pro 5,5 (mid-2009). 13.04 worked great, but I'm having some issues with 14.04. ...
2
votes
0answers
77 views

Unable to change almost any configuration from my desktop

first, apologies for my english. Well, my problem is that if I can't change any configuration. some examples: 1-can't unlock any apps from the Launcher. 2-can't disable online searchs on the Dash. ...
4
votes
3answers
5k views

Multi Monitor Issues after fresh install of Ubuntu 14.04

I just performed a fresh install of Ubuntu 14.04. I have 3 Nvidia Quadro Cards powering three monitors. I used nvidia-settings to enable the three monitors: *NOTE: The forum will not let me post the ...
0
votes
0answers
33 views

Missing Ubuntu animations

I recently reinstalled my nvidia drivers & ever since then my GUI has been acting different. e.g - I can't see the workspace switching transition animation, workspace switches when switching ...
0
votes
0answers
90 views

intel_powerclamp: Start/Stop forced idle injection

I do not really knows when it started, i just upgraded from 13.10 to 14.04 and was about to do something about graphics performances (unity felt sluggish). That situation already lasted for 6 months I ...
4
votes
0answers
423 views

Systematic freezes with Unity on 14.04 [closed]

I recently installed Ubuntu 14.04 on my secondary SSD (primary has Win 8.1 on it). First of all (it might not be completely relevant with my freezing issue but I think it's worth mentioning) : my bios ...
1
vote
0answers
793 views

Graphics hardware warning when updating to 14.04

As I use Ubuntu at work I just update only LTS versions but now I'm not sure if I can/should. As my computer is now ten years old I would change if was mine but as it is owned by my employer I have to ...
1
vote
0answers
49 views

Ubuntu 14.04 freeze a lot. How to fix it? [duplicate]

Since the day I installed Ubuntu 14.04 I face frequent freezes. Today it happened for about three times. When it freeze the mouse barely move. It stays that way for a long time. My GPU is Nvidia and I ...
0
votes
0answers
110 views

Nvidia version for (12.04) kernel 3.2.0-60-generic

What is the appropriate nvidia version for (12.04) kernel 3.2.0-60-generic? I am asking because after recent updates, Unity reverted to 2d only. I tried to purge and re-install the driver, plus file ...
1
vote
1answer
3k views

Empty nvidia-settings after install v. 331.67 driver on Ubuntu 14.04?

I've followed this tutorial (with the following adjustments below) to install v. 331.67 nVidia driver. But get nvidia-settings (NVIDIA X Server Settings) empty... Then, before restart the PC, I make ...
19
votes
9answers
31k views

Problems after upgrading to 14.04 (only background and pointer after login) [duplicate]

After upgrading from 12.04 to 14.04 I could log in to my X session (albeit with really low graphics). While trying to fix the graphics, I managed to break the X session. Now, after typing my password ...
0
votes
0answers
70 views

Is it possible to show launcher on a non-primary monitor?

I'm using the new Ubuntu 14.04 LTS and have an annoying problem. I have 3 monitors connected to my computer and I would like to have the unity launcher show on my left screen while using my middle ...
0
votes
1answer
99 views

SublimeText turns into black hole with Unity/nVidia/Xinerama

I recently upgraded to 14.04, and after a little bit of fighting, I got my 4-monitor setup "working". However, a few applications (I've noticed gedit and SublimeText), will have the entire window ...
0
votes
1answer
325 views

Unity segmentation fault under nVidia Xinerama [closed]

I just upgraded to 14.04, and I knew ahead of time that I was going to have X issues, but I did it anyway. I have 4 screens attached to an nVidia Quadro NVS 450, using the proprietary nVidia driver ...
1
vote
0answers
82 views

Full Screen / Maximize Top Edge Action only works on main monitor (Dual Monitor Setup) Compiz

Certain applications that I have (terminal, NVIDIA XServer settings, and a few others) will go full screen properly-that is, whatever monitor I am viewing the application window in, if I drag it up to ...
0
votes
0answers
98 views

Ubuntu 12.04 - Problem after manually installing NVidia Drivers, Unity issue

After manually installing Nvidia drivers (downloading nvidia .run driver) Laptop model - dell inspiron 14 3421 Video card - NVIDIA GeForce GT 625M I could still access the side bar(unity)/ Here's ...
0
votes
1answer
152 views

Problems with nvidia gt630m drivers

Hello i have used Ubuntu 12.04 for some time now but now i have encountered a really annoying problem that drives me crazy. I first got this problem when i updated my nvidia drivers, version 331 ...
2
votes
0answers
92 views

Unity won't boot [duplicate]

My Ubuntu is not starting correctly. I see the BIOS splash screen followed by a purple background, then some lines of text on a black background: [ 1.071536] ata6.00: failed to enable AA ...
3
votes
2answers
414 views

Installing NVIDIA GEFORCE 750M drivers

Is there any way to install NVIDIA GEFORCE 750M drivers for Ubuntu? Right now Intel Haswell Mobile is used for graphics. Is this ok? Can I get better performance by installing NVIDIA drivers? ...
0
votes
1answer
40 views

Nvidia drivers making unity not working fine

I just installed Ubuntu 12.04 on my Gigabyte P35K. Unity was working fine at the first boot, but then I installed the Nvidia driver and now when I move a window it is pretty slow, when I take the ...
1
vote
0answers
76 views

Bad OpenGL performance when running the game windowed

I'm playing Dust Racing 2D (https://sourceforge.net/projects/dustrac/) on Ubuntu 13.10. The problem is that the performance is bad when running the game in a window. The fullscreen mode is perfectly ...
0
votes
0answers
89 views

My screen has pulsing blurriness after attempting UI Scale

Did an upgrade from 13.10 to 14.04. Everything was going fine until I did a UI Scale. Now there's a pulsing blurriness on my screen. Any way I can reset that? I've uninstalled/reinstalled xorg ...