id summary reporter owner description type status component version resolution keywords cc guest host 11295 Win7 64bit Freezes when syncing iPod over usb[VB 4.2.4] jeisom I just installed a Windows 7 guest on a Gentoo Linux system with kernel 3.6.9 & 3.7 on a Amd FX-8120 cpu. When I sync the iPod eventually I get a hard lockup of the vm. When this happens the controls will respond till I try to use one like reset, then the controls don't respond. I found that doing a restore of the iPod touch where it reboot 3 or 4 times will trigger it faster. I set a usb filter for all Apple devices so I wouldn't have to reconnect it to the vm every reboot of the device. Disabling the filter will allow getting further without a lockup. I tried disabling 2d and 3d accel to see it was a graphics issue but that doesn't seem to be the case. But it appears to be the usb subsystem that is causing the problem. defect closed other VirtualBox 4.2.4 obsolete Windows Linux