
Why? I have seriously no idea what could've been went wrong. Some help would be nice.
EDIT:
I also enabled 3D acceleration. Drivers are still not working.
-Tarek701-

Ok.Perryg wrote:Post the guests log file ( as an attachment )
As well as /var/log/vboxadd-install.log from the guest
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00:14:55.364354 VMMDev: Guest Additions information report: Version 5.0.0 r101573 '5.0.0'The guest is Ubuntu 14.04.02 LTS.Perryg wrote:I find approx. 15 minutes before the guest additions report enabled very strange. You should see if you can find out why so long. What is the guest exactly?Code: Select all
00:14:55.364354 VMMDev: Guest Additions information report: Version 5.0.0 r101573 '5.0.0'
If you mean the additional video driver from the Ubuntu Settings Panel you shouldn't install that at all. If you already have, remove it.Tarek701 wrote:Still not able to fix it. Re-installed, everything, still the same thing that additional drivers are not working.
No, it's the driver which is installed by VirtualBox through Guest Box Additions. It should work, but it doesn't and ubuntu tells me (see pic above) that the device doesn't seem to work.loukingjr wrote:If you mean the additional video driver from the Ubuntu Settings Panel you shouldn't install that at all. If you already have, remove it.Tarek701 wrote:Still not able to fix it. Re-installed, everything, still the same thing that additional drivers are not working.
Mh, well. It's strange, I cannot start any 3D applications (I'm working with a rendering engine) and they close immediately. I just tested with glxinfo and it tells me this:loukingjr wrote:Actually the picture seems to offer the choice to continue to use the manually installed driver which you should enable. But you would never see that screen unless you clicked on Additional Driver in the first place.

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ubuntu@ubuntu:~$ cat /etc/issue
Ubuntu 14.04.2 LTS \n \l
ubuntu@ubuntu:~$ glxinfo | grep OpenGL
libGL error: pci id for fd 4: 80ee:beef, driver (null)
OpenGL Warning: glFlushVertexArrayRangeNV not found in mesa table
OpenGL Warning: glVertexArrayRangeNV not found in mesa table
OpenGL Warning: glCombinerInputNV not found in mesa table
OpenGL Warning: glCombinerOutputNV not found in mesa table
OpenGL Warning: glCombinerParameterfNV not found in mesa table
OpenGL Warning: glCombinerParameterfvNV not found in mesa table
OpenGL Warning: glCombinerParameteriNV not found in mesa table
OpenGL Warning: glCombinerParameterivNV not found in mesa table
OpenGL Warning: glFinalCombinerInputNV not found in mesa table
OpenGL Warning: glGetCombinerInputParameterfvNV not found in mesa table
OpenGL Warning: glGetCombinerInputParameterivNV not found in mesa table
OpenGL Warning: glGetCombinerOutputParameterfvNV not found in mesa table
OpenGL Warning: glGetCombinerOutputParameterivNV not found in mesa table
OpenGL Warning: glGetFinalCombinerInputParameterfvNV not found in mesa table
OpenGL Warning: glGetFinalCombinerInputParameterivNV not found in mesa table
OpenGL Warning: glDeleteFencesNV not found in mesa table
OpenGL Warning: glFinishFenceNV not found in mesa table
OpenGL Warning: glGenFencesNV not found in mesa table
OpenGL Warning: glGetFenceivNV not found in mesa table
OpenGL Warning: glIsFenceNV not found in mesa table
OpenGL Warning: glSetFenceNV not found in mesa table
OpenGL Warning: glTestFenceNV not found in mesa table
libGL error: core dri or dri2 extension not found
libGL error: failed to load driver: vboxvideo
OpenGL vendor string: Humper
OpenGL renderer string: Chromium
OpenGL version string: 2.1 Chromium 1.9
OpenGL shading language version string: 4.40 NVIDIA via Cg compiler
OpenGL extensions:
ubuntu@ubuntu:~$
Mh, thanks. But the thing is all my openGL programs do not start. I'm working with a rendering engine and it's logs also tell that everything works fine but once the render process starts, the program immediately closes. I verified that my codes are correct and there were no errors made. I also tested the code on my other ubuntu installation as host system. So, it must have something to do with VirtualBox.Perryg wrote:As you can see the same thing shows in a working instance. This is not really a problem since VirtualBox is not actually using the same calls to work. The important thing is the Chromium/humper. This is what VBox uses for their OpenGL drivers.Code: Select all
ubuntu@ubuntu:~$ cat /etc/issue Ubuntu 14.04.2 LTS \n \l ubuntu@ubuntu:~$ glxinfo | grep OpenGL libGL error: pci id for fd 4: 80ee:beef, driver (null) OpenGL Warning: glFlushVertexArrayRangeNV not found in mesa table OpenGL Warning: glVertexArrayRangeNV not found in mesa table OpenGL Warning: glCombinerInputNV not found in mesa table OpenGL Warning: glCombinerOutputNV not found in mesa table OpenGL Warning: glCombinerParameterfNV not found in mesa table OpenGL Warning: glCombinerParameterfvNV not found in mesa table OpenGL Warning: glCombinerParameteriNV not found in mesa table OpenGL Warning: glCombinerParameterivNV not found in mesa table OpenGL Warning: glFinalCombinerInputNV not found in mesa table OpenGL Warning: glGetCombinerInputParameterfvNV not found in mesa table OpenGL Warning: glGetCombinerInputParameterivNV not found in mesa table OpenGL Warning: glGetCombinerOutputParameterfvNV not found in mesa table OpenGL Warning: glGetCombinerOutputParameterivNV not found in mesa table OpenGL Warning: glGetFinalCombinerInputParameterfvNV not found in mesa table OpenGL Warning: glGetFinalCombinerInputParameterivNV not found in mesa table OpenGL Warning: glDeleteFencesNV not found in mesa table OpenGL Warning: glFinishFenceNV not found in mesa table OpenGL Warning: glGenFencesNV not found in mesa table OpenGL Warning: glGetFenceivNV not found in mesa table OpenGL Warning: glIsFenceNV not found in mesa table OpenGL Warning: glSetFenceNV not found in mesa table OpenGL Warning: glTestFenceNV not found in mesa table libGL error: core dri or dri2 extension not found libGL error: failed to load driver: vboxvideo OpenGL vendor string: Humper OpenGL renderer string: Chromium OpenGL version string: 2.1 Chromium 1.9 OpenGL shading language version string: 4.40 NVIDIA via Cg compiler OpenGL extensions: ubuntu@ubuntu:~$
Now to address the slowness of Firefox. In the Firefox preference you need to disable the access GPU directly since there is no way that the guest can actually access the host hardware directly.