sudo etc-update
--- Invalid atom in /etc/portage/package.use/multilib: virtual/libffi-3.0.13-r1
--- Invalid atom in /etc/portage/package.use/multilib: x11-libs/libXcursor-1.1.14
--- Invalid atom in /etc/portage/package.use/multilib: x11-proto/renderproto-0.11.1-r1
--- Invalid atom in /etc/portage/package.use/multilib: sys-apps/systemd-226-r2
--- Invalid atom in /etc/portage/package.use/multilib: media-libs/mesa-12.0.1
--- Invalid atom in /etc/portage/package.use/multilib: x11-proto/xineramaproto-1.2.1-r1
--- Invalid atom in /etc/portage/package.use/multilib: net-libs/libasyncns-0.8-r3
--- Invalid atom in /etc/portage/package.use/multilib: x11-proto/xextproto-7.3.0
--- Invalid atom in /etc/portage/package.use/multilib: virtual/pkgconfig-0-r1
--- Invalid atom in /etc/portage/package.use/multilib: x11-libs/libXrandr-1.5.1
--- Invalid atom in /etc/portage/package.use/multilib: dev-libs/expat-2.1.1-r2
--- Invalid atom in /etc/portage/package.use/multilib: dev-libs/libpcre-8.38-r1
--- Invalid atom in /etc/portage/package.use/multilib: dev-libs/nettle-3.2-r1
--- Invalid atom in /etc/portage/package.use/multilib: media-libs/alsa-lib-1.0.29
--- Invalid atom in /etc/portage/package.use/multilib: media-libs/tiff-4.0.6
--- Invalid atom in /etc/portage/package.use/multilib: sys-apps/util-linux-2.26.2
--- Invalid atom in /etc/portage/package.use/multilib: x11-proto/fixesproto-5.0-r1
--- Invalid atom in /etc/portage/package.use/multilib: net-print/cups-2.1.3-r1
--- Invalid atom in /etc/portage/package.use/multilib: x11-proto/presentproto-1.0
--- Invalid atom in /etc/portage/package.use/multilib: x11-libs/libX11-1.6.4
--- Invalid atom in /etc/portage/package.use/multilib: virtual/opengl-7.0-r1
--- Invalid atom in /etc/portage/package.use/multilib: x11-proto/xf86bigfontproto-1.2.0-r1
--- Invalid atom in /etc/portage/package.use/multilib: dev-libs/libtasn1-4.5
--- Invalid atom in /etc/portage/package.use/multilib: dev-libs/glib-2.48.2
--- Invalid atom in /etc/portage/package.use/multilib: x11-libs/libICE-1.0.9
--- Invalid atom in /etc/portage/package.use/multilib: x11-libs/libSM-1.2.2-r1
--- Invalid atom in /etc/portage/package.use/multilib: x11-proto/xf86vidmodeproto-2.3.1-r1
--- Invalid atom in /etc/portage/package.use/multilib: x11-libs/libXdmcp-1.1.2-r1
--- Invalid atom in /etc/portage/package.use/multilib: x11-libs/libdrm-2.4.71
--- Invalid atom in /etc/portage/package.use/multilib: sys-devel/llvm-3.7.1-r3
--- Invalid atom in /etc/portage/package.use/multilib: x11-proto/xproto-7.0.29
--- Invalid atom in /etc/portage/package.use/multilib: virtual/libiconv-0-r2
--- Invalid atom in /etc/portage/package.use/multilib: x11-proto/recordproto-1.14.2-r1
--- Invalid atom in /etc/portage/package.use/multilib: x11-libs/libXtst-1.2.3
--- Invalid atom in /etc/portage/package.use/multilib: media-libs/libogg-1.3.1
--- Invalid atom in /etc/portage/package.use/multilib: x11-proto/inputproto-2.3.2
--- Invalid atom in /etc/portage/package.use/multilib: x11-libs/libXfixes-5.0.3
--- Invalid atom in /etc/portage/package.use/multilib: x11-proto/glproto-1.4.17-r1
--- Invalid atom in /etc/portage/package.use/multilib: virtual/jpeg-0-r2:0
--- Invalid atom in /etc/portage/package.use/multilib: x11-proto/randrproto-1.5.0
--- Invalid atom in /etc/portage/package.use/multilib: x11-proto/dri3proto-1.0
--- Invalid atom in /etc/portage/package.use/multilib: sys-apps/tcp-wrappers-7.6.22-r1
--- Invalid atom in /etc/portage/package.use/multilib: x11-libs/libXinerama-1.1.3
--- Invalid atom in /etc/portage/package.use/multilib: x11-proto/dri2proto-2.8-r1
--- Invalid atom in /etc/portage/package.use/multilib: media-sound/mpg123-1.22.4
--- Invalid atom in /etc/portage/package.use/multilib: x11-proto/xcb-proto-1.12-r2
--- Invalid atom in /etc/portage/package.use/multilib: dev-libs/wayland-1.11.0
--- Invalid atom in /etc/portage/package.use/multilib: media-libs/lcms-2.6-r1
--- Invalid atom in /etc/portage/package.use/multilib: net-libs/gnutls-3.3.24-r1
--- Invalid atom in /etc/portage/package.use/multilib: media-libs/libpng-1.6.21
--- Invalid atom in /etc/portage/package.use/multilib: dev-libs/libffi-3.2.1
--- Invalid atom in /etc/portage/package.use/multilib: dev-libs/libgpg-error-1.24
--- Invalid atom in /etc/portage/package.use/multilib: media-libs/libvorbis-1.3.4
--- Invalid atom in /etc/portage/package.use/multilib: virtual/libelf-1
--- Invalid atom in /etc/portage/package.use/multilib: sys-libs/ncurses-5.9-r5:0
--- Invalid atom in /etc/portage/package.use/multilib: x11-proto/compositeproto-0.4.2-r1
Scanning Configuration files...
The following is the list of files which need updating, each
configuration file is followed by a list of possible replacement files.
1) /etc/portage/package.use/iputils (1)
2) /etc/portage/package.use/libdrm.dist_0000 (2)
3) /etc/portage/package.use/libdrm.dist_0000.dist_0000 (3)
Please select a file to edit by entering the corresponding number.
              (don't use -3, -5, -7 or -9 if you're unsure what to do)
              (-1 to exit) (-3 to auto merge all files)
                           (-5 to auto-merge AND not use 'mv -i')
                           (-7 to discard all updates)
                           (-9 to discard all updates AND not use 'rm -i'):