From this morning my account suddenly became read only. For example, when I open a file to edit, it shows [readonly] and it wont let me change anything. However, when I look at the permissions by issuing ls -l command, it indicates that read write permissions for the owner is on. As a user, my whole account is stored under \home, the account has all three permissions read, write and execute. If I become superuser and issue any of chmod, chown, or chgrp commands, following messages come out: for example,
# chmod -R 755 u00053072
chmod: changing permissions of 'myacc' : Read-only file system
chmod: cannot read directory 'myacc' : Permission denied
'myacc' is my user account.
Can anybody please tell me how to get rid of the read only attribute?