Problem with speed and resolution on Linux guest

Discussions related to using VirtualBox on Windows hosts.
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Hans999
Posts: 1
Joined: 6. Nov 2008, 09:40

Problem with speed and resolution on Linux guest

Post by Hans999 »

Hi,
I have problem with slow guest system. I'm using virtualbox 2.04, host system is win XP. Guest system is Archlinux (fluxbox) and system-response is very slow. When i'm scrolling in webbrowser or starting some programs, it takes very long time.
My friend has same problem with Kubuntu (as guest system, win xp host), even he can't change any higher resolution than 800x600. We both have guestadditions succesfully installed. I can't also change my depth of color to 32bit., because then Xorg server doesn't start a makes an error.
Does anybody have similar problem as we? Do you have any solve? Thanks for help.
khagaroth
Posts: 5
Joined: 6. Nov 2008, 18:01

Post by khagaroth »

Same problem with gentoo, going back to 2.0.2 solved it.
It also seems there is a memory leak in 2.0.4, and a pretty big one, takes only about 15 minutes to eat all of my memory and it doesn't free it even after I completely close VirtualBox (again no problems with 2.0.2).
Sasquatch
Volunteer
Posts: 17798
Joined: 17. Mar 2008, 13:41
Primary OS: Debian other
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: Windows XP, Windows 7, Linux
Location: /dev/random

Post by Sasquatch »

khagaroth wrote:Same problem with gentoo, going back to 2.0.2 solved it.
It also seems there is a memory leak in 2.0.4, and a pretty big one, takes only about 15 minutes to eat all of my memory and it doesn't free it even after I completely close VirtualBox (again no problems with 2.0.2).
That memory leak is strange, as it was reported to exist in 2.0.2 and Vista. It's solved in 2.0.4.

As for the colours, setting Linux to 24 bit colours is the same as the Windows 32 bit.
For the Resolution, you have to install the Guest Additions to be able to use custom resolutions.
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.
khagaroth
Posts: 5
Joined: 6. Nov 2008, 18:01

Post by khagaroth »

Don't know if they fixed the leak in Vista, but they sure introduced a new one in XP.
As for the resolution, as the previous poster already said, the guest additions are installed (and successfully loaded, I checked that), and xorg.conf is correctly configured. Unlike Hans999 I can at least change the resolution after I log in, but it always starts at 800x600), no matter what I put in the configuration files.
I know about the color depth, but I understand that it's a bit confusing for users coming from Windows.
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