I see there is a section in the portage-2.0.36 ebuild to remove libsandbox from /etc/ld.so.preload. My recent portage upgrade sequence is 2.0.28, 2.0.34, and 2.0.36. Im not sure exactly why, but I still had libsandbox in /etc/ld.so.preload. (In my case, the only repeatable effect was causing a segfault when pressing the 'shutdown' button in kdm. It would stop X, but then segfault before starting the shutdown) The bit of code in the ebuild to remove this line from ld.so.preload is inside a "if [ -d /usr/lib/sandbox ]". probing using epm, it appears I never had this directory.
I think that is leftover from when sandbox was in /usr ... Guess best way will be to fix /etc/ld.so.preload in the ebuild: pkg_postinst() { if [ -f /etc/ld.so.preload ] ; then cp /etc/ld.so.preload ${T} grep -v libsandbox ${T}/ld.so.preload > /etc/ld.so.preload fi }
Just added this fix to the 2.0.36 ebuild, should be fixed. Closing.