On Tuesday 21,August,2012 04:29 AM, Dr Beco wrote: > Dear linuxers, > > > Today I registered a lot of students in the class, and 4 hours later I > was in home and got a message one of them could not log in. > > So I tried and got this message: > > > @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ > @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @ > @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ > IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! > Someone could be eavesdropping on you right now (man-in-the-middle attack)! > It is also possible that the RSA host key has just been changed. > The fingerprint for the RSA key sent by the remote host is > 66:09:66:e3:e1:54:dc:65:e4:a4:74:99:c4:df:3e:ff. > Please contact your system administrator. > Add correct host key in /home/beco/.ssh/known_hosts to get rid of this > message. > Offending key in /home/beco/.ssh/known_hosts:1
I met similar things many times, you may just simply vim /home/beco/.ssh/known_hosts delete the line 1 key there, or you may delete all. and ssh again, Thanks, Best regards, > RSA host key for beco.poli.br has changed and you have requested > strict checking. > Host key verification failed. > > > What should I do, or where should I look, to understand this problem? > > Can I log in with my account remotely to see the problem, or should I > better log in locally? > > > Thanks, > Beco. > > -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/503303dd.6050...@gmail.com
