Originally Posted by AlexBell
Then I attached the Cybook to the computer, still with the 1Gb card, and used the Mobipocket Desktop reader to read the same book file. With the Mobibipocket Desktop reader I could resume from where I had stopped, and could set and remove bookmarks.
That is, the only difference is the version of the reader I was using.
This seems to weigh against Krystian's suggestion about Linux not writing anything to the SD card when the filesystem is broken - same file, same card; it worked with one reader and not the other.
I do not think it do. WIndows and Linux mount things differetly amd I do not thing Windows mount things read only if it detects an error.