0
votes
1answer
12 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
106 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 ...
0
votes
0answers
13 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 ...
1
vote
0answers
69 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
16 views

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

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
20 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
87 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
21 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
38 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
98 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
81 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: ...
0
votes
3answers
252 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 ...
1
vote
0answers
216 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
23 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 ...
0
votes
1answer
1k 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
89 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 ...
0
votes
1answer
64 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. ...
0
votes
0answers
253 views

Ubuntu 14.04 hangs after login but mouse pointer can be used

I installed Ubuntu 14.04 using a live usb.I previously had OpenSUSE. I removed the default Nouveau driver and installed propietary driver from Nvidia's website.The installation worked fine for 2 to 3 ...
2
votes
0answers
60 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
2answers
3k 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
29 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
60 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
356 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 ...
0
votes
0answers
341 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
43 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
101 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
2k 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 ...
13
votes
9answers
12k views

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

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
67 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
86 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
270 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
70 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
86 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
114 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

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
261 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
69 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 ...
1
vote
1answer
97 views

Reinstalling nvidia drivers caused a problem?

I've been struggling with Ubuntu 12.04 for past 24 hours to setup nvidia properly. 1.I've checked out additional drivers tool and started downloading recommended package but stopped the operation in ...
0
votes
1answer
79 views

“System is running in low-graphics mode” error [duplicate]

I am very new to working with Ubuntu and working with command line input. Last night I tried to install Netflix desktop app which required wine-compholio, wine-browser-installer and lib(I forget the ...
1
vote
1answer
32 views

Unity-Dash Problem

I have an Asus x64J Laptop with 2 graphic cards (intel + nvidia). I installed Bumblebee to play games but since then my launcher looks different. I want that part in the circle straight like on the ...
0
votes
1answer
130 views

will unity 3d on older computers work with 13.10

Basically, i have an older computer which is why i put ubuntu on for its speed. At first i had 12.04 that ran ubuntu 2D because 3D was very slow on the Nvidia GeForce 5200 card in it. when i updated ...
0
votes
1answer
113 views

Everytime after updating system, i have to reinstall NVIDIA driver to get my unity work properly

Every time after updating system, i have to reinstall NVIDIA driver to get my unity work properly. Every time i update my system, after restarting top panel and side bar goes missing and graphics ...
0
votes
0answers
15 views

Lost all desktop icons after trying to reset compiz [duplicate]

Help! I was having some bugs that I suspected to be related to the changes I made in Compiz settings. I tried using the command below to reset it... gconftool --recursive-unset /apps/compiz-1 I did ...
2
votes
0answers
84 views

Ubuntu 13.10: Bad application startup drawing (e.g., chromium)

I have always noticed a small graphical performance issue in my ten years experience with GNU/Linux. The problem is related to how applications are drawn when started. Typically, on my machine, when ...
0
votes
0answers
29 views

No menubar or launcher activity

I have Dell XPS L502X with grphics card NVIDIA GeForce GT 540M. I installed CUDA 5.5 in Ubuntu 12.10 which contains NVIDIA Graphics driver. After installing the desktop is like this. I tried ccsm and ...
1
vote
0answers
38 views

GFX card crashed, dash slow, what can I do?

So, my graphics card (GeForce 550Ti) took a crap the other day, fan blades broke and flew off and yeah...a mess. Now my Ubuntu install is slower than hell. I click the icon or press super and the dash ...
0
votes
2answers
56 views

Which driver to be used for geforce

I have GEforce6150SE nForce430 graphic card. i m using proprietary tested driver. I quited open source driver(used mare than 6 months) as last time it gave me a problem (low graphic mode ) due to ...
0
votes
1answer
163 views

What do you do when Nvidia-CUDA drivers break Ubuntu?

I wanted to try some CUDA programming, so natually I installed all the Nvidia-CUDA* packages. After reboot, I can log in, but then there is only a black screen, and the cursor. Even after I remove ...