Attached is a test script to show the problem.
On 11.10: $ sudo /tmp/949891.sh Caching lightdm-guest-session: pass Caching sbin.dhclient: pass Caching usr.bin.evince: pass Caching usr.bin.firefox: skipped Caching usr.lib.telepathy: pass Caching usr.sbin.cupsd: pass Caching usr.sbin.tcpdump: pass
On 12.04: $ sudo /tmp/949891.sh Caching lightdm-guest-session: FAIL Caching sbin.dhclient: FAIL Caching usr.bin.evince: FAIL Caching usr.bin.firefox: skipped Caching usr.lib.telepathy: FAIL Caching usr.sbin.cupsd: FAIL Caching usr.sbin.rsyslogd: skipped Caching usr.sbin.tcpdump: FAIL
Attached is a test script to show the problem.
On 11.10: guest-session: pass
$ sudo /tmp/949891.sh
Caching lightdm-
Caching sbin.dhclient: pass
Caching usr.bin.evince: pass
Caching usr.bin.firefox: skipped
Caching usr.lib.telepathy: pass
Caching usr.sbin.cupsd: pass
Caching usr.sbin.tcpdump: pass
On 12.04: guest-session: FAIL
$ sudo /tmp/949891.sh
Caching lightdm-
Caching sbin.dhclient: FAIL
Caching usr.bin.evince: FAIL
Caching usr.bin.firefox: skipped
Caching usr.lib.telepathy: FAIL
Caching usr.sbin.cupsd: FAIL
Caching usr.sbin.rsyslogd: skipped
Caching usr.sbin.tcpdump: FAIL