VirtualBox

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Ticket Resolution Summary Owner Reporter
#2297 fixed Freezing on Windows Vista host with linux guest, keabord and touchpad hangs (Samsung R60+ (FY0C) laptop) exorcist
Description

When linux guest (tried ubuntu 8.10, debian lenny beta 2, parted magic 2.1) is starting my system hangs (no cpu load or hard drive activity, but everything is slow) and I have no control over the keybord and a touchpad, but I can plug in an usb mouse and work with the system (e.g. shutdown vm). I've tried to turn on/off ACPI, IO APIC, VT-x/AMD-V (can't enable in 2.0.2), PAE/NX, sound, networking but it had no use. Virtualbox version is 2.0.2 and i had the same problem with 1.6.0

#2300 fixed host floppy access doesn't work Wolfgang Rosenauer
Description

I'm running Win XP (32bit) in a VM above openSUSE 11.0 (x86-64) and VBox 2.0.2. If I connect the floppy device to my host device /dev/fd0 the floppy LED is just on permanently and access to a inserted disk is not possible. Windows keeps saying I should insert a disk. My user has rw access to /dev/fd0.

#2301 fixed DF variable out of sync with RFLAGS after the SYSCALL instruction Jakub Jermar
Description

Masking off the DF flag from the RFLAGS register during the SYSCALL instruction by specifying the DF bit in the SFMASK register doesn't work because the DF variable doesn't get updated. This bug allows a malicious userspace code to damage kernel memory on systems which rely on proper functionality of the SYSCALL instruction and the SFMASK register. Note that the same bug existed in qemu and was fixed in revision 4120:

http://svn.savannah.gnu.org/viewvc?view=rev&root=qemu&revision=4120

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