When net-fs/davfs2 and gnome-bas/gnome-vfs are installed simultaniously, neon 0.26.1 and neon 0.25.x ist required. This results in something like a toggle-function, everytime emerge -u(D) world is executed. When unmerging neon, it tries to install both versions. Perhaps there is some dependency-problem in the ebuild or in portage itself... ??? Unmerged davfs2, because of getting rid of this behavior... cu themole
*** This bug has been marked as a duplicate of 139324 ***