и снова неразбериха с пакетами

подскажите пожалуста как режить даный клубок...

emerge -Dnu world
Calculating dependencies... done!

!!! Multiple package instances within a single package slot have been pulled
!!! into the dependency graph, resulting in a slot conflict:

sys-libs/e2fsprogs-libs:0

('installed', '/', 'sys-libs/e2fsprogs-libs-1.41.3-r1', 'nomerge') pulled in by
~sys-libs/e2fsprogs-libs-1.41.3 required by ('installed', '/', 'sys-fs/e2fsprogs-1.41.3', 'nomerge')

('ebuild', '/', 'sys-libs/e2fsprogs-libs-1.41.4', 'merge') pulled in by
>=sys-libs/e2fsprogs-libs-1.41 required by ('installed', '/', 'sys-apps/util-linux-2.14.1', 'nomerge')

For more information, see MASKED PACKAGES section in the emerge man page
or refer to the Gentoo Handbook.

!!! All ebuilds that could satisfy ">=app-misc/hal-info-20081219" have been masked.
!!! One of the following masked packages is required to complete your request:
- app-misc/hal-info-20090202 (masked by: ~x86 keyword)
- app-misc/hal-info-20081219 (masked by: ~x86 keyword)

For more information, see the MASKED PACKAGES section in the emerge
man page or refer to the Gentoo Handbook.
(dependency required by "sys-apps/hal-0.5.11-r7" [ebuild])
(dependency required by "xfce-extra/exo-0.3.4-r2" [installed])
(dependency required by "xfce-base/xfdesktop-4.4.3" [installed])
(dependency required by "xfce-base/xfce4-4.4.3" [installed])
(dependency required by "world" [argument])

возникло после последнего emerge --sync