permission denied

Hello. i have a small problems with my debian server. alle files are permission 644/600 or something, so i can't change anything on it. how can i change it back with root login. i have try but it say Permission denied i try to login with SSH but it say permission denied how can i change this.

Re: Grub serial console does not work

I'll look for information on how grub serial port connection works. Thanks for your help. Jimmi -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]

Grub serial console does not work

figuration the grub menu appears ("Press any key to continue") only on the local monitor, while the output on the serial console starts working only when the kernel boots off. Any idea which test may I do to understand where the problem is? Thanks in advance. Jimmi [1]http://tldp.org