I can confirm this in my gutsy chroot:
(gutsy_chroot)hjmf@paleo:/$ x-www-browser
run-mozilla.sh: Cannot execute /usr/lib/firefox/x-www-browser-bin.
The link in alternatives is OK:
(gutsy_chroot)hjmf@paleo:/$ ls -l /etc/alternatives/x-www-browser lrwxrwxrwx 1 root root 16 Jun 11 14:06 /etc/alternatives/x-www-browser -> /usr/bin/firefox
I can confirm this in my gutsy chroot:
(gutsy_ chroot) hjmf@paleo: /$ x-www-browser
run-mozilla.sh: Cannot execute /usr/lib/ firefox/ x-www-browser- bin.
The link in alternatives is OK:
(gutsy_ chroot) hjmf@paleo: /$ ls -l /etc/alternativ es/x-www- browser es/x-www- browser -> /usr/bin/firefox
lrwxrwxrwx 1 root root 16 Jun 11 14:06 /etc/alternativ