1
vote
1answer
149 views

Ubuntu is using Intel Compatible controller instead of NVidia

I'm trying to run Minecraft on my Ubuntu 12.04 but I'm having the following error: [08:04:00 INFO]: Client> org.lwjgl.LWJGLException: Could not init GLX [08:04:00 INFO]: Client> at ...
0
votes
0answers
64 views

Virtualbox doesn't detect 3D on Ubuntu host?

When I try to enable 3D acceleration in guests, I receive this warning: can someone help me?
0
votes
1answer
2k views

How to make a mesh by using python script on Blender

I want to know how to make a mesh having Vertices and Faces by using python script from mathematical equations, for example, spherical harmonics, and so on. If the sample code of an easy function is ...
8
votes
2answers
2k views

OpenGL warnings with Ubuntu 12.04 LTS running as a VirtualBox Guest under Windows7

I have been using 12.04 as a guest on my laptop for quiet some time now and it works flawlessly. Today a colleague asked me about the 3D performance of the guest. It never came in my mind to use ...
0
votes
1answer
367 views

No Unity 3D in VirtualBox

I'm having trouble running Unity 3D in Ubuntu 12.04 LTS in VirtualBox. I tried enabling 3D acceleration, it still does not show 3D. Only 2D. I tried installing VBox Guest additions, won't show 3D. ...
1
vote
1answer
233 views

Does Pantheon work without 3d acceleration?

I installed Pantheon DE on my 12.04 laptop, which doesn't support 3d acceleration but Pantheon seems to don't work. How can I make it work?
2
votes
0answers
313 views

Ubuntu 12.04 Unity 3D running slowly

Okay so I have done a lot of research on this and I am pretty sure this is just me here but I have spent about two days now trying to get unity 3D to stop lagging so much during animations. The system ...
2
votes
1answer
164 views

Strange artifacts in 3d programs on mac

I recently upgraded from 10.04 to 12.04 on my MacBook 7,1. Now, in any 3d program, strange rectangular artifacts cover some of the screen; they seem to be dependent on displayed objects. This is, of ...
1
vote
2answers
4k views

Boot ubuntu 12.04 in 3D - nomodeset quiet splash install

I would like to enable 3D in Ubuntu 12.04. I recently tried to install ubuntu on a new computer. When the installation was complete and I rebooted the machine, I could only see a blank screen. ...
2
votes
1answer
6k views

Make Unity run in 3D mode on Ubuntu 12.04

My computer, a Samsung q330 with a Intel® Core™ i3 CPU M 380 @ 2.53GHz with 4 GB RAM, runs Unity in 2D mode. I have tried to see how to activate 3D mode, but I cant figure out how to do it and I am in ...
2
votes
3answers
3k views

Unity 3D doesn't work on ubuntu 12.04 LTS in virtual box hosted by Windows 7 64bit

Can't google out the solution through some time so I'm asking here. I have installed Linux Ubuntu 12.04 LTS in virtual box hosted by Windows 7 64bit Simple >>>my 3D stopped working after some kernel ...
2
votes
1answer
3k views

How to enable 3D acceleration with Sis Vga 771/671 on Ubuntu 12.04

It's been a while since I configured a good resolution with my sis vga 771/671. How can I enable the 3D acceleration with this video card?
2
votes
0answers
835 views

Why can't I use Unity 3D on a ATI Mobility Radeon HD 4200 Series with FGLRX drivers?

With a brand new install of 12.04 on my Dell Inspiron M5030, Unity 3D appears to load everything but the icons in the top left, and I am unable to click on anything. Unity 2D seems to works fine ...
0
votes
2answers
4k views

How do I install additional drivers for the Intel HD3000 graphics card?

I have a Samsung notebook with Intel HD3000 graphics. I have been playing with Ubuntu, messing it up and then reinstalling from scratch. But I still can't get Unity 3D to work. At one point I think I ...
0
votes
1answer
213 views

No 3d support with dual video cards

I have a standard Intel Graphics card and one ATI Radeon HD 6490M. There is no support of 3d effects with my dual video cards? What could be the problem? My computer is a HP Probook 4530s with ...
2
votes
0answers
1k views

How can I enable Unity 3D on an FX5200 graphics card?

How can I change from Unity 2D to 3D on ubuntu 12.04? I am running an AMD NX2100 with 512k memory and NVIDIA FX5200 I've tried numerous cures/downloads/fixes noted within Ask Ubuntu, but when ever I ...
5
votes
1answer
342 views

Braid, Bastion showing black polygons

I just got the Humble Bundle 5 and am suffering severe graphical defects on Braid and Bastion. Both games run but do not display properly. Sound, mouse etc. work fine. Here are some screens of ...
1
vote
1answer
357 views

Ubuntu 12.04 despite the left panel POLI tray present, myunity says that unity turns in 2d

How do I enable unity 3d? I state that I have used the correct login to ubuntu to ubuntu and not 2d below the glxinfo stefano@WorkLinux:~$ glxinfo | grep render nvfx_screen_get_param:95 - Warning: ...
1
vote
2answers
3k views

Unity 3d not available on Ubuntu 12.04 with ATI Radeon 4570 card

I have a Dell Studio 1555 with ATI Radeon HD 4570 card in it. Upon running Unity Support Test, it says Unity 3D is not supported. shantanu@GreenHead:~$ /usr/lib/nux/unity_support_test -p OpenGL ...
1
vote
1answer
534 views

Compiz Anaglyph plugin problems on 12.04

Well, I've had the Compiz Anaglyph plugin installed since I started working with Oneiric. It's worked SUPERBLY...that is, until I upgraded to Precise. All the other eyecandy I use for ubuntu works ...
0
votes
1answer
733 views

DRIconf for 12.04

I'm having problems on 3d acceleration on Ubuntu 12.04 that I hadn't have before on 11.10. I've an Intel HD graphics, what can I do?? I've downloaded DRIconf, I used it on 11.10 and it worked great. ...
3
votes
1answer
4k views

Best video cards for 3 monitors? [closed]

I am looking to purchase a new video card and I want to run three LCDs side-by-side. I normally would buy NVidia, but from what I have read, ATI is the leader in multi-monitor with their Eyefinity ...