I can confirm this both on current Dapper daily live CDs, and on fresh, erase-disk installs from them. No weird partitioning or suchlike at all.
What can I do to debug this? -- nautilus tries to move when dragging and dropping from read-only folders, instead of copying https://launchpad.net/bugs/39482 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
