id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host 10590,Tying to install ubuntu 12.04 freezes host,misch,,"Hi, when I try to install ubuntu 12.04 32 bit in my virtual box 4.1.16 on my 32 bit ubuntu lucid virtualbox crashes my host system. After booting from CD the screen of virtualbox stays black immediately and the host freezes. Only a hard reboot of the host helps. Please mail me how to debug this problem further. Thanks. Michael Schwartzkopff ",defect,closed,other,VirtualBox 4.1.16,fixed,host freeze ubuntu 12 04,,Linux,Linux