emerge -puDv --world

These are the packages that would be merged, in order:

Calculating world dependencies /
!!! All ebuilds that could satisfy ">=x11-libs/libdrm-2.2" have been masked.
!!! One of the following masked packages is required to complete your request:
- x11-libs/libdrm-2.3.0 (masked by: package.mask)
# These ebuilds do not ebuild with kdeenablefinal, will remove once bug is fixed
#=media-sound/jack-audio-connection-kit-0.102.20


For more information, see MASKED PACKAGES section in the emerge man page or
refer to the Gentoo Handbook.
(dependency required by "media-libs/mesa-6.5.1-r4" [ebuild])



!!! Problem resolving dependencies for media-plugins/gst-plugins-libvisual:0.8
!!! Depgraph creation failed.