Who own's the . of /media/disk? If it's not your user, and the disk is chmoded 755 or something, you won't be able to write. <BR><BR>Do your users all have the same UID on all of your machines?
I tried to reformat my USB drive with HP USB Disk Storage Format Tool, but it says that there is no media in the specified device. It doesn’t even display total size and the free size of the USB. Then ...