When I leave my computer running with the Mozilla Update feed (url) https://addons.mozilla.org/rss/?application=firefox&type=E&list=newest . When I return I see a dialog box ( http://avuton.com/~sbh/problem.png ), then I drop to a shell and see KWin running at 100%. It shows a number in the dialog box title (most of the time <27> sometimes as much as <33>), I assume meaning it tried this many times and after loading the box so many times something goes wrong. I restart kdm and things go back to normal. I get back, I can move the mouse, but can't interact with kde _at all_. I have duplicated this ~4 times before writing this report. Here's the process (as displayed in top): 8050 sbh 36 0 29008 5040 3168 R 98.5 0.5 53:21.47 kwin Installed: [ebuild R ] kde-base/kdepim-3.4.0-r1 Started emerge on: Apr 12, 2005 22:39:05 *** emerge infoPortage 2.0.51.19 (default-linux/x86/2005.0, gcc-3.4.3-20050110, glibc-2.3.4.20050125-r1, 2.6.11-cko1 i686) ================================================================= System uname: 2.6.11-cko1 i686 AMD Athlon(tm) XP 2800+ Gentoo Base System version 1.6.10 Python: dev-lang/python-2.3.5 [2.3.5 (#1, Feb 18 2005, 01:21:35)] distcc 2.18.3 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] dev-lang/python: 2.3.5 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.4_p6, 1.7.9-r1, 1.8.5-r3, 1.6.3, 1.5, 1.9.5 sys-devel/binutils: 2.15.92.0.2-r8 sys-devel/libtool: 1.5.14 virtual/os-headers: 2.6.8.1-r4 ACCEPT_KEYWORDS="x86 ~x86" AUTOCLEAN="yes" CFLAGS="-march=athlon-xp -O3 -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/lib/mozilla/defaults/pref /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/texmf/web2c /etc/env.d" CXXFLAGS="-march=athlon-xp -O3 -pipe" DISTDIR="/usr/distfiles" FEATURES="autoaddcvs autoconfig ccache distlocks sandbox sfperms" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/Linux/distributions/gentoo" LC_ALL="en_US.utf-8" MAKEOPTS="-j5" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/mnt/shapeshifter/portage-overlay" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="x86 X aalib acl acpi aim alsa apm audiofile avi bash-completion berkdb bitmap-fonts cdr crypt cups curl dba dga doc dvd emacs emboss encode esd fam flac foomaticdb fortran gd gdbm gif gnome gpm gstreamer gtk gtk2 guile icq imagemagick imlib ipv6 java jikes joystick jpeg junit kde libg++ libwww mad mikmod motif mozilla mp3 mpeg ncurses nls offensive ogg oggvorbis opengl oscar oss pam pcre pdflib perl php png profile python qt quicktime readline sdl slang speex spell sqlite ssl svga tcltk tcpd tetex theora tiff truetype truetype-fonts type1-fonts unicode usb videos vorbis xinerama xml xml2 xmms xosd xv xvid zlib" Unset: ASFLAGS, CBUILD, CTARGET, LANG, LDFLAGS, LINGUAS
At a first glance, this seems related in some way to this bug: http://bugs.kde.org/show_bug.cgi?id=100302, plus there's some bad interaction with kwin... I don't think it's Gentoo specific, so I suggest to file a bug at http://bugs.kde.org.