Hallo, after updating, nothing has changed, USB-ports are still closed except a BIOS screen poped up immediately. BIOS gave no better results. Formerly an unknown passphrase poped up. I guess updatting the system lead to a change no longer demanding a passphrase but instead the BIOS sreen appeared. opening:( Settings ---->Sharing -----> Remote Login ( was open, could not be closed)( In the meantime I got an information: (Security Violation : Something is lousy going wrong) when I tried to close 'remote login' I got an information ' ssh linux local', try 'secure shell comand'. I think this is no longer my turn. I am a user and no developer. Has anybodythe same problem as me. I only try to start an other Linux from a stick but USB-ports remain closed. i work with Leap 15.5 Leap 15.3 I could start an other LInux without problems. dr.8 Kronos