i type as root:
mv /windows/D/Download/linuxcad-2.9.tar.gz /home/cwaidelich/Documents/
mv: cannot remove `/windows/D/Download/linuxcad-2.9.tar.gz': Read-only file system
the same happens with cp and rm. and its not with all the files i use, only with specific files on specific dirs...
what is wrong? the prob is i don't understand the permission lines when typing ll...
somebody has a good web page with instruction?
how can i change this :Read only??