3.1.0 B3 Install

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Perryg
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3.1.0 B3 Install

Post by Perryg »

Win 32 seems to have installed as upgrade fairly well in Vista Business. Had a slight network problem but rebooting took care of that.
I did notice that the CD was missing when I went to add the additions and had to shutdown and add it to the list of controllers.
Not a big issue but wonder why?

Another thing I noticed is the last (2) versions required me to have 22 MB of vRam and this one required 32 MB.
Sasquatch
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Re: 3.1.0 B3 Install

Post by Sasquatch »

In addition to the VRAM, I had quite some updates to do on my VMs to get rid of the warning. I used to be able to have XP with 8 MB VRAM, then it needed 12 and now 14. That's almost double of the beginning, without any change in 3D settings (off) or enabling 2D (wasn't there before 3.1, so always off). Why the sudden need for high VRAM settings? Another VM, with Ubuntu, set to 12 MB VRAM I don't get the warning. I can even bring it down to 8 MB. What's the difference?
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mpack
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Re: 3.1.0 B3 Install

Post by mpack »

Can someone tell me if this VRAM allocation comes out of the overall RAM allocated to the guest, or is it an additional allocation on the host?
Sasquatch
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Re: 3.1.0 B3 Install

Post by Sasquatch »

I think it's directly from the Host. I don't seem to be missing any RAM in the Guest, as I have on my laptop Host (has intel graphics card with shared memory).
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klaus
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Re: 3.1.0 B3 Install

Post by klaus »

The increased VRAM size is a suggestion, as the 2d (video) acceleration needs more space to do offscreen rendering. If you don't want to use that feature you can keep the old VRAM size.
Sasquatch
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Re: 3.1.0 B3 Install

Post by Sasquatch »

klaus wrote:The increased VRAM size is a suggestion, as the 2d (video) acceleration needs more space to do offscreen rendering. If you don't want to use that feature you can keep the old VRAM size.
But that doesn't explain the need for more VRAM for Windows compared to Linux/Ubuntu, with the same video settings (no 3D, no 2D). Warning is all about full screen and seamless. In fact, a Linux VM with 3D doesn't even need more than 8 MB.
Read the Forum Posting Guide before opening a topic.
VirtualBox FAQ: Check this before asking questions.
Online User Manual: A must read if you want to know what we're talking about.
Howto: Install Linux Guest Additions
Howto: Use Shared Folders on Linux Guest
See the Tutorials and FAQ section at the top of the Forum for more guides.
Try searching the forums first with Google and add the site filter for this forum.
E.g. install guest additions site:forums.virtualbox.org

Retired from this Forum since OSSO introduction.
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