I have the following error with 4.2.18, 4.2.16 works ok. Failed to open a session for the virtual machine live. Cannot load RC module /usr/lib64/virtualbox/VMMGC.gc (VERR_SYMBOL_NOT_FOUND) Result Code: NS_ERROR_FAILURE (0x80004005) Component: Console Interface: IConsole {db7ab4ca-2a3f-4183-9243-c1208da92392}
Please reopen if this is still a problem on current versions