Short Answer
In the unresponsive terminal:
- Hit Ctrl+Z.
- Type
bg and enter.
- Type
disown and enter.
Long Answer
In the unresponsive terminal, hit Ctrl+Z, this will "pause" the process (or "job") and return the console control to you. However, you'll notice that gedit becomes unresponsive and you can't use it.
Extra: if you want to, you can execute the command jobs, you'll notice that it'll read Stopped for the gedit command, that's why you can't use it.
To make the job successfully run in the background (i.e. to make gedit responsive again), execute the command bg (meaning background). You'll now be able to use gedit, and at the same time have the prompt to yourself.
Extra: now, if you execute jobs, you'll notice that it'll read Running.
You can overcome all of this from the very beginning. When you're launching gedit from the terminal, add an & to the end of the command, so something like this gedit /path/to/file &. This will launch gedit in the background from the first place (you might need to hit Enter a couple of times to get the console control back).
Extra: if you were following these extra notes, you might have noticed that the second time you did jobs, you could see that bash added a & to the end of the gedit command.
Once you get used to this system, you might notice that if you close the terminal, gedit will also terminate, without even a confirmation dialog. To prevent this from happening, run disown, which will detach the gedit process from the terminal, removing it from the list returned by jobs.
Best Answer
geditis a graphical program, so just as you would not run it asrootwith straightsudo, you shouldn't run it as another user with straightsudoor straightsu.Instead, if you (i.e.,
foo) have the power to run programs as another user withsudo, this is probably the easiest way forfooto rungeditasbar:If you don't have the power to run programs as another user with
sudobut you cansutobar, then this is the easiest way:The
-wflag (equivalent to--su-mode) makesgksu(which is a frontend for bothsudoandsu) usesuinstead ofsudo.xhostcommand to makegksu -w ...work.If you want a graphical terminal instance (
gnome-terminal) from which you can run anything asbarincluding graphical applications, you should consider just running a new instance ofgnome-terminalasbar(which you can do the same way as runninggedit, detailed above).