报错 assertion "vf_mode_init" failed: File "vf_api.c" line 135 国外大神解答 Go to Virtual Machine Settings, then select 2 processors or 1 processor with two cores. It works for me. 改成2cpu 或者1cpu 2核心就可以了。。。。。。果然好了，折腾半天擦。 见 http://certcollection.org/forum/topic/234249-c…