diff --git a/profiles/templates/3.5/6_ac_update_sync/world/grp/media-libs b/profiles/templates/3.5/6_ac_update_sync/world/grp/media-libs
index 11d64668..39fd2eef 100644
--- a/profiles/templates/3.5/6_ac_update_sync/world/grp/media-libs
+++ b/profiles/templates/3.5/6_ac_update_sync/world/grp/media-libs
@@ -370,7 +370,9 @@ media-libs/webrtc-audio-processing
 media-libs/wxsvg
 media-libs/x264
 media-libs/x265
+#?os_arch_machine==x86_64#
 media-libs/xine-lib
+#os_arch_machine#
 media-libs/xvid
 media-libs/zimg
 media-libs/zita-alsa-pcmi
diff --git a/profiles/templates/3.5/6_ac_update_sync/world/grp/media-plugins b/profiles/templates/3.5/6_ac_update_sync/world/grp/media-plugins
index e045ca18..cc6e0253 100644
--- a/profiles/templates/3.5/6_ac_update_sync/world/grp/media-plugins
+++ b/profiles/templates/3.5/6_ac_update_sync/world/grp/media-plugins
@@ -213,7 +213,7 @@ media-plugins/mediastreamer-bcg729
 media-plugins/mediastreamer-ilbc
 media-plugins/mediastreamer-silk
 media-plugins/mediastreamer-x264
-media-plugins/mythplugins
+#media-plugins/mythplugins
 media-plugins/npapi-vlc
 media-plugins/qmmp-plugin-pack
 media-plugins/rev-plugins
diff --git a/profiles/templates/3.5/6_ac_update_sync/world/grp/sys-libs b/profiles/templates/3.5/6_ac_update_sync/world/grp/sys-libs
index fd4fb35a..eb5d7080 100644
--- a/profiles/templates/3.5/6_ac_update_sync/world/grp/sys-libs
+++ b/profiles/templates/3.5/6_ac_update_sync/world/grp/sys-libs
@@ -26,7 +26,9 @@ sys-libs/libcxxabi
 sys-libs/libcxxrt
 sys-libs/libfaketime
 sys-libs/libhx
+#?os_arch_machine==x86_64#
 sys-libs/libieee1284
+#os_arch_machine#
 sys-libs/libkudzu
 sys-libs/libmath++
 sys-libs/libnih
diff --git a/profiles/templates/3.5/6_ac_update_sync/world/grp/x11-drivers b/profiles/templates/3.5/6_ac_update_sync/world/grp/x11-drivers
index 3449c0e4..48cd1806 100644
--- a/profiles/templates/3.5/6_ac_update_sync/world/grp/x11-drivers
+++ b/profiles/templates/3.5/6_ac_update_sync/world/grp/x11-drivers
@@ -22,7 +22,7 @@ x11-drivers/xf86-input-void
 x11-drivers/xf86-input-wacom
 x11-drivers/xf86-video-amdgpu
 x11-drivers/xf86-video-apm
-x11-drivers/xf86-video-ark
+#x11-drivers/xf86-video-ark
 x11-drivers/xf86-video-ast
 x11-drivers/xf86-video-ati
 x11-drivers/xf86-video-chips
@@ -35,7 +35,7 @@ x11-drivers/xf86-video-i740
 x11-drivers/xf86-video-intel
 x11-drivers/xf86-video-mach64
 x11-drivers/xf86-video-mga
-x11-drivers/xf86-video-modesetting
+#x11-drivers/xf86-video-modesetting
 x11-drivers/xf86-video-neomagic
 x11-drivers/xf86-video-nouveau
 x11-drivers/xf86-video-nv