id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host 7947,4.0.0 - crash with async I/O and VMDK snapshots => fixed in svn/4.0.2,Avi,,"Hello i have just upgraded from virtualbox 3.2.12 to 4.0.0 and i can't start my Ubuntu 10.04 machine . it crashes with the following line "" plymouth main process terminated status 2"" and then VirtualBox software crashes also! AppName: virtualbox.exe AppVer: 4.0.0.0 ModName: vboxddu.dll ModVer: 0.0.0.0 Offset: 0000374f before the upgrade the Ubuntu 10.04 i have ran without a problem. (without 3d support) please check this since i can't access the machine. Avi (i can run my Mint 10 linux) ",defect,closed,virtual disk,VirtualBox 4.0.0,fixed,snapshots crash sata vmdk,,other,other