10 years ago.  This question has been closed. Reason: works all of a sudden again

Failed to open directory "MBED" - Ubuntu Linux 13.10

It worked fine for a while. Now, when I try to mount MBED, a window pops up with following error message:

Failed to open directory "MBED". Error when getting information for file '/media/.../MBED/o`g≡o≡g≡.': Input/output error.

Not sure what to do (or what I did that it doesn't work anymore). I already updated the latest Firmware using Windows. (There it works) :/