id summary reporter owner description type status component version resolution keywords cc guest host 9138 "Strange ""creating process"" window blocks vbox manager UI" Rion "after upgrading to 4.0.10 when I start vm there is a strange window appears in the top blocking all manager's ui. It stays on 0% and its impossible to close it. virtual machine is started though, but manager doesn't reflect this. as a workaround I kill VirtualBox process and start again. I tested on gentoo linux x86_64 as host and windows xp 32 as guest." defect closed other VirtualBox 4.0.10 obsolete Windows Linux