id summary reporter owner description type status component version resolution keywords cc guest host 662 With AMD-V, Win XP hangs early in the boot process -> fixed in SVN/1.5.2 Rune Kock "I'm running a Debian unstable amd64 host. Using VBox 1.5.0, my winxp (32 bit) guest runs fine, unless I enable AMD-V. If I do that, WinXP hangs very early in the boot process, showing a black screen. I'm going to attach a log file, which shows guru meditation code -1148. Note that I manually close and save the vm at the end. I don't really understand the problem, but a wild guess is that it may be an error in the virtualisation in my processor. I'm using an Athlon 64 ""orleans"", stepping F2, which seems to be the first version to include virtualisation." defect closed other VirtualBox 1.5.0 fixed AMD-V other other