My previously fine working ssh login now results in a "Operation not permitted" error after getting a connection accepted. I can't think of anything I changed except for restarting the server, so what could have gone wrong?
Here's the relevant log:
debug1: Authentication succeeded (publickey). debug1: channel 0: new [client-session] debug1: Entering interactive session. debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 Operation not permitted debug1: channel 0: free: client-session, nchannels 1 Connection to horst closed.