I was working by my laptop last night and everything was working great. I woke up today and turn it on. But when I wanted to open one of my software from terminal (ampl) I got this error:
bash: cannot create temp file for here-document: Read-only file system Gtk-Message: 11:57:53.068: GtkDialog mapped without a transient parent. This is discouraged.
and a big error windows that say : Invalid configuration Location
the conficguration area at ... could not be created .please choose a writable location using configuration command line option
How I can fix it?