When I play a video on Dragonplayer, if a window partially cover dragonplayer's window, X reboot. I'm using Version 4.2.2 (KDE 4.2.2) and xf86-video-intel-2.6.3-r1 stable drivers on Gentoo 2008.0. Same happen when I maximize player's window during video's play. Actually composite is disabled and my system core applications/package are these: gcc: 4.3.2-r3 stable xorg-server-1.5.3-r5 stable xf86-video-intel-2.6.3-r1 stable kernel 2.6.29-gentoo-r2 Reproducible: Always Steps to Reproduce: 1. open a video on mplater/ dragonplayer/ kaffeine 2. open new window and drag it to partially cover video's window Actual Results: X crashing rebooting it Expected Results: Simply play the video :D stealth ~ # emerge --info Portage 2.1.6.11 (default/linux/x86/2008.0/desktop, gcc-4.3.3, glibc-2.9_p20081201-r2, 2.6.29-gentoo-r2 i686) ================================================================= System uname: Linux-2.6.29-gentoo-r2-i686-Intel-R-_Pentium-R-_Dual_CPU_T2370_@_1.73GHz-with-glibc2.0 Timestamp of tree: Sat, 02 May 2009 12:30:01 +0000 ccache version 2.4 [enabled] app-shells/bash: 3.2_p39 dev-java/java-config: 2.1.7 dev-lang/python: 2.5.4-r2 dev-util/ccache: 2.4-r7 dev-util/cmake: 2.6.2-r1 sys-apps/baselayout: 1.12.11.1 sys-apps/sandbox: 1.9 sys-devel/autoconf: 2.13, 2.63 sys-devel/automake: 1.7.9-r1, 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="x86" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=prescott -pipe -fomit-frame-pointer" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/splash /etc/terminfo /etc/udev/rules.d" CXXFLAGS="-O2 -march=prescott -pipe -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="ccache distlocks fixpackages parallel-fetch protect-owned sandbox sfperms strict unmerge-orphans userfetch" GENTOO_MIRRORS="http://mirror.switch.ch/ftp/mirror/gentoo/ " LANG="it_IT.utf8@euro" LC_ALL="it_IT.UTF-8" LDFLAGS="-Wl,-O1" LINGUAS="it" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" 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" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X aac acl acpi alsa apache2 bash-completion berkdb branding bzip2 cdr cli cracklib crypt cups dbus dri dvd dvdr dvdread encode esd ffmpeg firefox gif hal iconv jpeg kde kde4 kdm laptop libnotify mad midi mikmod mmx mmxext mp3 mpeg mpeg2 mplayer mudflap ncurses nls nptl nptlonly nsplugin ogg opengl openmp oxygen pam pcre perl php png ppds pppd python qt3support qt4 quicktime readline reflection samba session smp spl sse sse2 sse3 ssl ssse3 startup-notification svg symlink sysfs tcpd truetype unicode usb vorbis win32codecs x86 xcomposite xml xorg xulrunner xv zlib" ALSA_CARDS="ali5451 als4000 atiixpatiixp-modem bt87x ca0106 cmipci emu10k1 emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplugfile 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" ELIBC="glibc" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="it" USERLAND="GNU" VIDEO_CARDS="intel" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY
lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c)
same problem here https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/366941
*** This bug has been marked as a duplicate of bug 263414 ***
