If I grab the icon in the URL toolbar, attempting to drop it into the bookmarks toolbar, but go too low (into the main browser window), the application locks up. Reproducible: Always Steps to Reproduce: 1. Open firebird and go to any page. 2. Go to the location bar, and left-click and hold on the icon in front of the URL (or the space where it should be). 3. Move the mouse straight down into the main browser window. (You get an icon shaped like a sheet of paper as you move.) Actual Results: The "sheet of paper" icon sticks at the top of the main window, the cursor changes, and the application stops responding to the keyboard or mouse clicks or releases. Since it's grabbed the mouse, X is also locked. Expected Results: Allowed me to move the mouse back up into the bookmarks toolbar and drop the URL into one of my bookmark folders. At very least, not grab the mouse and lock up. Portage 2.0.49-r3 (default-x86-1.4, gcc-3.2.2, glibc-2.3.2-r1, 2.4.20-gentoo-r5) ================================================================= System uname: 2.4.20-gentoo-r5 i686 AMD Athlon(tm) XP 1900+ ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CFLAGS="-g -O2" CHOST="i686-pc-linux-gnu" COMPILER="gcc3" CONFIG_PROTECT="/etc /var/qmail/control /usr/share/config /usr/kde/2/share/config /usr/kde/3/share/config /usr/X11R6/lib/X11/xkb:/usr/kde/3.1/share/config:/usr/share/config" CONFIG_PROTECT_MASK="/etc/gconf /etc/env.d" CXXFLAGS="-g -O2" DISTDIR="/usr/portage/distfiles" FEATURES="ccache autoaddcvs fixpackages sandbox userpriv nostrip keepwork" GENTOO_MIRRORS="ftp://ftp.ussg.iu.edu/pub/linux/gentoo http://gentoo.oregonstate.edu http://www.ibiblio.org/pub/Linux/distributions/gentoo" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="x86 oss apm avi crypt cups encode foomaticdb gif gnome libg++ mad mikmod mmx ncurses nls pdflib quicktime spell xml2 xmms xv zlib gdbm berkdb slang svga java guile sdl gpm tcpd pam libwww ssl python imlib oggvorbis gtk opengl mozilla 3dnow -alsa aalib arts canna cdr cjk debug doc dvd esd -firebird freetype freewnn jpeg kde maildir matrox mbox -motif mozsvg mpeg mule perl png qt readline ruby scanner sse tcltk tetex tiff truetype usb X Xaw3d"
I unemerged mozilla-firebird, removed the directory /usr/lib/MozillaFirebird, and re-emerged, and the problem went away. I suspect one of the extentions I had loaded was causing the problem, but apparently not one I actually used (because I've installed those and the problem is still gone.)