VirtualBox

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Ticket Resolution Summary Owner Reporter
#2408 fixed Problems with USB on Windows Host (XP and Vista) xfernandez
Description

I started with only 1 Gigabyte of RAM on the host system (Windows Vista). With this amount of RAM:

· VirtualBox can start the VM · It seems impossible to control USB devices (in general, not just the IO card) · The system becomes very slow and is likely to hang after awhile

I added 1 Gigabyte of RAM to the system and noticed improvements: · The system does not become slow nor hang. · I was able to access a pen drive and a standard Bluetooth dongle from the VM with no problems. · I was able to access the IO card with problems (described below).

It's necessary to have 2 Giga of Ram in the Host?

In the probes I use an IOCard that it's connected via USB. This IOCard has 3 bluetooth devices. This 3 devices are detected on USB filter creation. And I only connect the IOCard when the VM is running. In general the VM detects the bluetooth USB devices (My guest is a Linux and I use the hciconfig command).

But In some cases, it appears problems: · Sometimes appears the error: "USB device is busy with a previous request, please try again" Result Code: E_INVALIDARG (0x80070057) · Simetimes VM detects 3 devices, other times 2 devices, 1 device, 0... I can't understand the behavior.

If you need more information, no doubt of ask me.

#2409 duplicate Problems closing de VM and the VBoxSVC.exe process xfernandez
Description

Some times, when I close the VM, this doesn't close well. And the VM and the virtualBox management windows crash. I can close the two windows using the task administrator but the VBoxSVC.exe process is in memory with the RAM that VM needs (>256 Mbytes). I can't close the process using the task administrator and I only can restart the computer.

#2410 duplicate Alt Car key not working after minimizing a guest => Fixed in SVN David LP
Description

How to reproduce:

  1. Use the french canadian layout keyboard.
  2. Launch a guest OS.
  3. Minimize the virtualbox guest window.
  4. Try to use the AltCar key to write symbols such as @£¢¤¬. The AltCar key press is not recognized.
  5. focus back to the previously minimized window. The keyboard isn't captured and won't be until you do something in the menus.

This is pretty annoying, as the AltCar key is really useful in french canadian keyboards. Switching to another window without minimizing the guest virtualbox window works as expected.

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