640x480 only pre guest additions (resolved)

Discussions related to using VirtualBox on Mac OS X hosts.
Post Reply
loukingjr
Volunteer
Posts: 8851
Joined: 30. Apr 2009, 09:45
Primary OS: Mac OS X other
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: just about all that run

640x480 only pre guest additions (resolved)

Post by loukingjr »

I don't know if this is a VB issue or an Xubuntu 14.04 Beta 1 issue but after installing Xubuntu it booted to a 640x480 screen size with no option for anything bigger. Once the GAs are installed it's fine but it makes it hard to install anything beforehand. Just thought I would mention it. VB 4.3.8
Last edited by loukingjr on 7. Mar 2014, 15:25, edited 1 time in total.
OSX, Linux and Windows Hosts & Guests
There are three groups of people. Those that can count and those that can't.
mpack
Site Moderator
Posts: 39134
Joined: 4. Sep 2008, 17:09
Primary OS: MS Windows 10
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: Mostly XP

Re: 640x480 only pre guest additions

Post by mpack »

I have no particular knowledge of XUbuntu, but it sounds standard. With no graphics drivers installed it falls back on VGA. Windows guests are the same, except since XP (not sure about earlier NT releases) the fallback is SVGA - as seen in safe mode.
loukingjr
Volunteer
Posts: 8851
Joined: 30. Apr 2009, 09:45
Primary OS: Mac OS X other
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: just about all that run

Re: 640x480 only pre guest additions

Post by loukingjr »

I don't remember any guest opening that small. I thought it might have to do with the missing environmental variables in 4.3.8 people have mentioned. You could be right but I seem to remember guests opening at 800x600 or 1024x768. Usually there is an option in the guests to select other sizes up to 1024x762. I'll try another guest.
OSX, Linux and Windows Hosts & Guests
There are three groups of people. Those that can count and those that can't.
loukingjr
Volunteer
Posts: 8851
Joined: 30. Apr 2009, 09:45
Primary OS: Mac OS X other
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: just about all that run

Re: 640x480 only pre guest additions

Post by loukingjr »

On reflection I realized what happened. The vast majority of Linux guests I've installed came with two files pre-installed. X11 drivers for the VirtualBox Mouse and graphics driver, which have to be removed before installing the guest additions. Apparently they are not included in the 14.04 Beta 1 release. Hence the small screen.
OSX, Linux and Windows Hosts & Guests
There are three groups of people. Those that can count and those that can't.
mpack
Site Moderator
Posts: 39134
Joined: 4. Sep 2008, 17:09
Primary OS: MS Windows 10
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: Mostly XP

Re: 640x480 only pre guest additions (resolved)

Post by mpack »

Thanks for letting us know.
loukingjr
Volunteer
Posts: 8851
Joined: 30. Apr 2009, 09:45
Primary OS: Mac OS X other
VBox Version: VirtualBox+Oracle ExtPack
Guest OSses: just about all that run

Re: 640x480 only pre guest additions (resolved)

Post by loukingjr »

You're welcome.
OSX, Linux and Windows Hosts & Guests
There are three groups of people. Those that can count and those that can't.
Post Reply