I did not know where do I post, I post it here.
For "dosfsck" I have a question.
Kobo / Kobo Glo is doing the file check using dosfsck.
This is a problem if it contains double-byte characters in the file or folder name.
Contains 0x5c, 0x7c to the name of the double-byte character.
dosfsck would be recognized as a corrupt file. Then, they are removed from Kobo.
This Bug's detail is....
This problem has been reported in Japan, using the double-byte characters in a file or folder name.
Is there a way to fix this problem?