I hava a server-problem: The server is still running, but it is not possible to login as root or any other user.The error-message is: /dev/tux/backup/login: bad address Has anybody a solution for this problem?
An educated guess. /dev/tux/backup/login is supposed to be a device interface file, and now it's a file with text or data in it because someone overwrote it. Does the hardware support access through a serial port? There may be a backdoor into the system through /dev/ttya. What version of Unix is this? RedHat Linux?