Screen flickers while navigation the xbmc gui.. Running AMD APU ATI ARUBA


Portage 2.1.11.62 (default/linux/amd64/13.0/desktop, gcc-4.6.3, glibc-2.15-r3, 3.10.0-rc3 x86_64)
=================================================================
System uname: Linux-3.10.0-rc3-x86_64-AMD_A6-5400K_APU_with_Radeon-tm-_HD_Graphics-with-gentoo-2.2
KiB Mem:     7563212 total,   2396028 free
KiB Swap:          0 total,         0 free
Timestamp of tree: Sat, 01 Jun 2013 06:15:01 +0000
ld GNU ld (GNU Binutils) 2.22
distcc 3.1 x86_64-pc-linux-gnu [enabled]
ccache version 3.1.9 [enabled]
app-shells/bash:          4.2_p45
dev-java/java-config:     2.1.12-r1
dev-lang/python:          2.7.3-r3, 3.2.3-r2
dev-util/ccache:          3.1.9
dev-util/cmake:           2.8.10.2-r2
dev-util/pkgconfig:       0.28
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.11.8
sys-apps/sandbox:         2.5
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.10.3, 1.11.6, 1.12.6
sys-devel/binutils:       2.22-r1
sys-devel/gcc:            4.6.3
sys-devel/gcc-config:     1.7.3
sys-devel/libtool:        2.4-r1
sys-devel/make:           3.82-r4
sys-kernel/linux-headers: 3.7 (virtual/os-headers)
sys-libs/glibc:           2.15-r3
Repositories: gentoo x11 x-portage
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=k8 -O2 -pipe -fomit-frame-pointer"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.4/ext-active/ /etc/php/cgi-php5.4/ext-active/ /etc/php/cli-php5.4/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-march=k8 -O2 -pipe -fomit-frame-pointer"
DISTDIR="/mnt/das1/portage/distfiles"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs ccache config-protect-if-modified distcc distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="en_US.utf8"
LC_ALL="en_US.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j3"
PKGDIR="/mnt/das1/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/cache/gentoo"
PORTDIR="/mnt/das1/portage"
PORTDIR_OVERLAY="/var/lib/layman/x11 /usr/local/portage"
SYNC="rsync://rsync.namerica.gentoo.org/gentoo-portage"
USE="3dnow 3dnowext 64bit X a52 aac acpi adns alsa amd64 async bash-completion berkdb branding bzip2 cairo cdda cdr cgi chroot ck-server cli command-args consolekit cracklib crypt ctype curl cxx dbus dedicated dri dts dvdr dynamicplugin emboss enca encode enscript epoll exif extensions faac faad fasttrack ffmpeg firefox flac fontconfig fuse gbm gd gdbm geoip gif glamor glibc-omitfp gnutella gnutls hardcoded-tables hash hpn iconv imap inline inotify iproute2 ithreads jpeg kerberos lcms libnotify logrotate lzo mad magic matroska mmx mmxext mng modules mp3 mp4 mpeg mpm-worker mudflap multilib mysql nagios-dns nagios-ping nagios-ssh ncurses network nfsv3 no-old-linux nonfsv4 nptl odbc offensive ogg ogm opencl opengl openmp openvg optimization pam pango pcre pdf perl php pic png policykit ppds python python3 qt3support readline rpc rrdtool rtmp samba sdl session shared-dricore silvercity slang smi smtp snmp snortsam sockets spell sqlite sqlite3 sse sse2 sse3 ssl ssse3 subversion svg sysfs syslog theora threads tidy tiff truetype udev udisks unicode upower urandom userlocales v4l vdpau vim-syntax vorbis vpx wifi x264 xa xcb xml xrandr xv xvid xvmc zero-penalty-hit zip zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="alias auth_basic authz_host authz_user authn_file autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers ident imagemap include info log_config mime mime_magic negotiation proxy proxy_http rewrite setenvif so status unique_id userdir usertrack vhost_alias cgid" APACHE2_MPMS="worker" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" DRACUT_MODULES="btrfs" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" GRUB_PLATFORMS="pc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en bg" LIRC_DEVICES="userspace" NGINX_MODULES_HTTP="access auth_basic autoindex browser charset empty_gif fastcgi geo gzip limit_req limit_zone map referer rewrite scgi split_clients ssi upstream_ip_hash userid uwsgi dav gzip_static proxy mp4" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-3" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_2" RUBY_TARGETS="ruby19 ruby18" USERLAND="GNU" VIDEO_CARDS="radeon r600" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON