Comment 21 for bug 1298611

This bug was fixed in the package lightdm - 1.9.14-0ubuntu2

---------------
lightdm (1.9.14-0ubuntu2) trusty; urgency=medium

  * debian/patches/06_guest_signal_and_ptrace_aa_rules.patch: Grant
    permission for guest session processes to signal and ptrace each
    other (LP: #1298611)
  * debian/patches/07_guest_proc_pid_stat_aa_rule.patch: Grant permission for
    guest session processes to read /proc/<PID>/stat. This prevents AppArmor
    denial messages caused by bamfdaemon and common utilities such as ps and
    killall. (LP: #1301625)
 -- Tyler Hicks <email address hidden> Thu, 03 Apr 2014 02:48:51 -0500