Stuart Henderson <s...@spacehopper.org> writes: > I believe it should be setgid auth (mode 2755 or 2555).
I have the same error message with the following settings: $ ls -l /tmp/xscreensaver/bin/xscreensaver -r-xr-sr-x 1 root auth 150616 Jul 8 11:16 /tmp/xscreensaver/bin/xscreensaver* $ ls -l /tmp/xscreensaver/libexec/xscreensaver/xscreensaver-auth -r-xr-sr-x 1 root auth 522400 Jul 8 11:16 /tmp/xscreensaver/libexec/xscreensaver/xscreensaver-auth* -- Manuel Giraud