Regarding message #3, please see the attached logs. The subject machine is running the latest up-to-date Xubuntu trusty (14.04). There are absolutely no customized alterations to Xubuntu 14.04.
$ uname -a
Linux mudpc 3.13.0-2-generic #17-Ubuntu SMP Fri Jan 10 12:14:30 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
$ dpkg -l 'appar*'
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
ii apparmor 2.8.0-0ubuntu37 amd64 User-space parser utility for AppArmor
Regarding message #3, please see the attached logs. The subject machine is running the latest up-to-date Xubuntu trusty (14.04). There are absolutely no customized alterations to Xubuntu 14.04.
$ uname -a
Linux mudpc 3.13.0-2-generic #17-Ubuntu SMP Fri Jan 10 12:14:30 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
$ dpkg -l 'appar*' Unknown/ Install/ Remove/ Purge/Hold Not/Inst/ Conf-files/ Unpacked/ halF-conf/ Half-inst/ trig-aWait/ Trig-pend /Reinst- required (Status,Err: uppercase=bad)
Desired=
| Status=
|/ Err?=(none)
||/ Name Version Architecture Description
ii apparmor 2.8.0-0ubuntu37 amd64 User-space parser utility for AppArmor