it's probably not a gentoo bug, I just want to report XVideo doesn't work with ati-drivers 8.753 and 8.753-r1 on AMD64. using vlc-0.9.8a on xorg-server-1.5.3-r2, XVideo output shows a black screen (sound ok). no error message via command line. solution is to downgrade to ati-drivers-8.561.
Please post your `emerge --info' too.
(In reply to comment #1) > Please post your `emerge --info' too. > Portage 2.1.6.4 (default/linux/amd64/2008.0, gcc-4.1.2, glibc-2.6.1-r0, 2.6.27-gentoo-r8 x86_64) ================================================================= System uname: Linux-2.6.27-gentoo-r8-x86_64-AMD_Turion-tm-_64_X2_Mobile_Technology_TL-58-with-glibc2.2.5 Timestamp of tree: Thu, 05 Feb 2009 13:05:01 +0000 ccache version 2.4 [enabled] app-shells/bash: 3.2_p39 dev-java/java-config: 1.3.7-r1, 2.1.6-r1 dev-lang/python: 2.5.2-r7 dev-util/ccache: 2.4-r7 dev-util/cmake: 2.6.2-r1 sys-apps/baselayout: 1.12.11.1 sys-apps/sandbox: 1.2.18.1-r2 sys-devel/autoconf: 2.13, 2.63 sys-devel/automake: 1.5, 1.9.6-r2, 1.10.2 sys-devel/binutils: 2.18-r3 sys-devel/gcc-config: 1.4.0-r4 sys-devel/libtool: 1.5.26 virtual/os-headers: 2.6.27-r2 ACCEPT_KEYWORDS="amd64" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=k8 -msse3 -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/config" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/revdep-rebuild /etc/splash /etc/terminfo /etc/udev/rules.d" CXXFLAGS="-march=k8 -msse3 -O2 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="ccache distlocks fixpackages parallel-fetch protect-owned sandbox sfperms strict unmerge-orphans userfetch" GENTOO_MIRRORS="http://mirror.ovh.net/gentoo-distfiles/ ftp://mirror.ovh.net/gentoo-distfiles/ ftp://gentoo.imj.fr/pub/gentoo/ ftp://ftp.free.fr/mirrors/ftp.gentoo.org/ " LANG="fr_FR.UTF-8" LDFLAGS="-Wl,-O1" LINGUAS="fr en fr_FR en_US" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/portage/local/pierre" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="3dnow 3dnowext X a52 aac aalib acl acpi alsa amd64 apache2 ati bash-completion berkdb bluetooth bzip2 cairo cdr cli cracklib crypt dbus dga dri dvd exif ffmpeg fglrx flac fortran gdbm gif gpm gtk hal iconv ipv6 isdnlog java java6 jpeg jpeg2k lm_sensors loop-aes madwifi midi mikmod mmx mmxext mp3 mpeg mudflap multilib mysql ncurses nls nptl nptlonly ogg opengl openmp pam pcre pdf perl png pppd python radeon readline reflection session spl sse sse2 ssl startup-notification svg sysfs tcpd tiff truetype unicode usb v4l v4l2 vim-syntax vorbis x264 xinerama xml xml2 xorg xpm xv zlib" ALSA_CARDS=" hda-intel" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" APACHE2_MPMS="prefork" CAMERAS="canon" ELIBC="glibc" INPUT_DEVICES="keyboard mouse synaptics" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="fr en fr_FR en_US" USERLAND="GNU" VIDEO_CARDS="ati fglrx radeon" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LC_ALL, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
It is 8.573 not 8.753
how about 9.8. It works here. Please test and reopen if still happens.