virtualbox.org

I have the same problem!

UP1:
I have run two virtual machines simultaneously. And disconnects were due at the same time on both machines.

Ubuntu 12.04.5 /usr/lib/nux/unity_support_test -p libGL error: failed to authenticate magic 7 libGL error: failed to load driver: vboxvideo OpenGL vendor string: VMware, Inc. OpenGL renderer string: Gallium 0.4 on llvmpipe (LLVM 3.4, 128 bits) OpenGL version string: 2.1 Mesa 10.1.3 Not software rend...

Any news?

loukingjr wrote:

a2509663 wrote:New log file

this log is still from the 4.2.24 version.

I am using VB 4.2.24, but Guest Additions are 4.3.12 r93733

New log file

Perryg wrote:I need to see a new log.

Done

Installed VBoxGuestAdditions_4.3.12.iso
Ubuntu 12.04.5 run in full sceen mode, but only "Unity2D mode"

"3D Support" is enabled.

Ubuntu 14.04 has the same kernel version as Ubuntu 12.04.5
And there is no problem using "X" with VB 4.2.24. Is there any other way to solve the problem ?

Found this warning

Perryg wrote:And where is your information?

Done

I have the same problem with Ubuntu 12.04.5 and VB 4.2.24