@Rich--> yups, i found the partial download in target dir!! but your trick with symlink is working but only if it link to linux filesystem, not FAT....is there any trick to make it normal again...coz this is happen when i use chromium 15, old release working fine with FAT filesystem. i used to download to my flash drive.
or could this be caused by a udev rule that has been updated. it written in tinycore 4.0.2 release note. coz i skip that version!. my old flash drive has MC 3.8 installed and i use chromium browser 14. then i upgrade to MC 4.1 ( skip 4.x siries ) and then update all my extension including chromium browser!!... than this things happen!!...MC 3.8 with chromium browser 14 working flawlesly with my FAT flash drive
EDIT : but strangely, other browsers doing well with FAT filesystem
ANOTHER EDIT : nop i'm positive its chromium problem...i try using download manager to capture the download from chromium and it working on my FAT flash drive!! so it is definitly chromium problem!!! i hope this extension fix soon. coz i cant use download manager on file sharing site!! i need native chromium dowload manager! switching another browser is not an option for me...coz all my data like password login, history, bookmark, etc, was in chromium. it is lot of working to start it from 0 with another browser.