Hi, all, I am using Fedora 3, today I found serious problem, I couldn't start any service other than root. and I try to login as normal user except root, the teminal show me: --bash: /etc/profile: Permission denied --bash: 3.00$ and when I start sshd in this pc, I get no errors, but when I check the status of sshd, it showed me: sshd dead but subsys locked When I login as root in terminal without any problem, but I keyin: su normal-user I got error: could not open session I guess, maybe the user manage got problem, but I dodn't know how to solve the problem. Thanks a lot for any tips, Zhou Zhen