id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host 8443,Restoring Headless Fails: Failed to load unit 'HGCM' (VERR_SSM_UNEXPECTED_DATA),goesen,,"I start a virtual machine using GUI and then use 'safestate'. When i try to resume the virtual machine with VBoxHeadless, i run into {{{ Error: failed to start machine. Error message: Failed to load unit 'HGCM' (VERR_SSM_UNEXPECTED_DATA) }}} I am still able to resume the machine using the GUI. When i boot the machine with VBoxHeadless and use 'safestate' from commandline, i am able to resume without problems. Might be a reoccurrence of [http://www.virtualbox.org/ticket/6314]",defect,closed,other,VirtualBox 4.0.4,obsolete,headless resume,,Linux,Linux