I am quite new to the world of Ubuntu (11.04 is my version), so please bear with me if I do not give all the necessary details to help you help me.
I constantly record radio streaming on the Internet using streamripper; it works wonderfully. To do so, I open Scheduled tasks (in Applications / System tools) and program streamripper to retrieve a certain streaming at a specific time for a certain length of time. Yesterday, Scheduled tasks bugged while I was adding a few more recording tasks; suddenly the list went blank, I could not click on "Add new task", the software was non-responsive. I shut it down (by clicking on the X). It would not open ever again. I rebooted, I even uninstalled and reinstalled Scheduled tasks: nothing worked.
All I could do was using crontab -e in Terminal (which works perfectly). I learned pretty fast how it worked, but the interface is not very user-friendly and would love to see the Scheduled tasks work again.
Has anyone any clue as to how I could solve this problem?