id summary reporter owner description type status component version resolution keywords cc guest host 6571 USB not working on VirtualBox 3.1.6 r59338 on host OS Ubuntu 10.04 Beta brasilboy2000 "USB not working on VirtualBox 3.1.6 PUEL Host OS: Ubuntu 10.04 (Lucid) Beta Guest OS: Winxp Pro I tried running VB as root but still don't work It shows ""USB Device Filters: 0 (0 active)"" under the Details tab When you start the OS it says ""Indicates the activity of the attached USB devices: No USB devices attached"" I got my magicjack to work on VMware Workstation 7.0.1 so i don't think the problem is with Ubuntu. But VMware is only a trial for 30 days. My PC is Dell Laptop 1525, 120GB, 2G RAM, Intel Pentium Dual Core T2330 1.6GHZ Kernel 2.6.32-21-generic GNOME 2.30.0 " defect closed USB VirtualBox 3.1.6 duplicate winxp pro Windows Linux