VirtualBox

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Ticket Resolution Summary Owner Reporter
#4287 obsolete Cursor issues in XP guest while running Eagle Cad with mouse integration Fábio Pereira
Description

I am experiencing a problem with Vbox 2.2.4 while running a XP guest OS on a Ubuntu 9.04 Host.

Everything goes fine until I start a PCB design software (Eagle Cad). I can run if succesfully, but when I open de PCB layout window, the cursor disapears. In fact I can still guess it is there, the problem is that it assumes the color of the background (I use a black background color on that program).

When running directly on XP host machine, the cursor is always visible, changing its colors according to the background beneath it (probably an XOR operation).

When running on the XG guest, the cursor is visible outside the drawing area, but when it enters the drawing area its color changes to black making it disapear. (the cursor shape also changes to a crosshair, which is normal).

After playing around with many things, I tried to disable the mouse integration feature on the VM menu and found out that it solves the issue: with mouse integration turned off I can see the cursor on the layout application and it behaves exactly as expected.

Along with that, I am also experiencing poor video performance when redrawing the screens (zomming in and out) on the same application.

I tested the same on a guest running on a VMware server 2.0.1 and I didn't noticed any problem on the VMware one (cursor working ok with mouse integration and a good video performance).

#4289 obsolete USB HID-Device don't working (installing with problems occured) Roman Pushkov
Description

I'm running Guest WindowsXP SP2 on Host Ubuntu 9.04 32-bit. I attached USB HID-Device (Digital Pen Pegasus Notes Taker), which using standard HID-driver in WindowsXP (like USB-Mouse). Device was found by guest, but problems with installation occurs, and device didn't work (seen with exclamation mark in Device Manager).

Device info: UUID: 47dc7be9-b6ed-468d-92d0-ca204fdf6729 VendorId: 0x0e20 (0E20) ProductId: 0x0101 (0101) Revision: 3.3 (0303) Manufacturer: Pegasus Technologies Ltd. Product: NoteTaker FW Ver 3.03 SerialNumber: 0003-0003 Address: sysfs:/sys/devices/pci0000:00/0000:00:1d.0/usb5/5-2//device:/dev/bus/usb/005/007 Current State: Busy

#4291 obsolete USB devices cannot be connected on Fedora 11 host - should not be using /proc/bus/usb Robert Hancock
Description

With the default permissions in Fedora 11 VirtualBox is unable to connect any USB devices to guests (the devices show up in the list but are all grayed out). It appears this is because all the /proc/bus/usb files are owned by root and inaccessible. Doing a chgrp/chmod of the files to be owned by vboxusers group and readable/writable by the group seems to allow it to work. Unmounting /proc/bus/usb entirely also seems to allow it to work. (It seems that it's mounted by /etc/rc.sysinit.)

Apparently VirtualBox uses /proc/bus/usb (which is deprecated) if it's available, but doesn't check if the permissions actually allow it to be used. It seems the newer /dev/bus/usb is only used if /proc/bus/usb is entirely unmounted. Seems like it should be the other way around and /dev/bus/usb should be used unless it's not present.

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