VirtualBox

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Ticket Resolution Summary Owner Reporter
#7255 obsolete 3D and 2D acceleration simon123
Description

Hi guys, I have being trying to find the solution to this problem I have been having with Virtualbox all over the net but I can't seem to find the answer. Hope you guys can help.

Firstly, here are the details: Host: Windows 7 Graphic Card: ATI Radeon HD 4550 Guest: Ubuntu 10.04 VirtualBox 3.2.6

I have been trying to enable the visual effects in ubuntu and set it to 'extra', but ubuntu keeps on telling me that the 'display effect could not be enabled'. I think the root cause of this problem is that fact that I cannot enable the 2D or the 3D acceleration in VirtualBox 3.2.6. The 2 boxes cannot be ticked; they are greyed out. Does anyone know how I can enable them?

Also everytime I start virtualbox, this error message pops up 'loadlibrary failed with error 126: The specific module could not be found'. After about 10 seconds, it disappears and virtualbox starts up fine. Also the same error message pops up everytime i click on settings in virtualbox.

#7254 duplicate 3D and 2D video acceleration are greyed out and disabled simon123
Description

Hi guys, I have being trying to find the solution to this problem I have been having with Virtualbox all over the net but I can't seem to find the answer. Hope you guys can help.

Firstly, here are the details: Host: Windows 7 Graphic Card: ATI Radeon HD 4550 Guest: Ubuntu 10.04 VirtualBox 3.2.6

I have been trying to enable the visual effects in ubuntu and set it to 'extra', but ubuntu keeps on telling me that the 'display effect could not be enabled'. I think the root cause of this problem is that fact that I cannot enable the 2D or the 3D acceleration in VirtualBox 3.2.6. The 2 boxes cannot be ticked; they are greyed out. Does anyone know how I can enable them?

Also everytime I start virtualbox, this error message pops up 'loadlibrary failed with error 126: The specific module could not be found'. After about 10 seconds, it disappears and virtualbox starts up fine. Also the same error message pops up everytime i click on settings in virtualbox.

Also I'm confused as to how I can attached my vbox log file onto this ticket? I don't see any submit attachment button on this ticket...

#8674 obsolete 3D app reboots the guest OS if display is scaled Sophie
Description

Only tested with a Windows XP guest:

If VirtualBox is in Scale mode (Host+C) with 3D acceleration enabled, and a 3D app (in my case, StepMania 3.9a) is launched, the guest OS spontaneously reboots.

Obviously, it would (probably) be quite difficult for VirtualBox to actually scale 3D accelerated output, so I'm not asking that this be made possible. Instead, it should probably stop the guest OS from creating the surface in the first place and return the same as it would if 3D acceleration were not enabled.

(And if you want to know why I installed StepMania in a virtual machine, I was curious as to what the embedded OpenCandy code in the installer would do to the machine. I wasn't seriously wanting to play it. And then I was curious as to how it intersected with Scale mode, and bang, here's the bug :))

My host OS is Windows 7, with up-to-date drivers for my ATI Mobility Radeon HD 5650, and with Aero enabled, and I'm using VirtualBox 4.0.4.

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