user disconnected but not logged off

[lumpazi]

Hello,

Yesterday, my daughter was kicked out of her active session (screen went black, then back to login screen), but it looks as if she was not logged off correctly.

Today, she could not log in: the screen went black, only the cursor was visible and moving as the mouse moves.

In the timekpr GUI I noticed she was at some -800 minutes, bash command "last" showed her still logged in. pkill -u <user> did not log her out, she stayed active in "last". I then tried the timekpr GUI with removing all restrictions on her account, but this did not allow me to log in with her username. Only rebooting the computer brought the solution.

apt-cache policy timekpr
timekpr:
  Installiert: 0.3.3~ppa1~14.04~ubuntu2
  Installationskandidat: 0.3.3~ppa1~14.04~ubuntu2
  Versionstabelle:
 *** 0.3.3~ppa1~14.04~ubuntu2 0
        100 /var/lib/dpkg/status

/var/log/timekpr.log
/etc/security/time.conf
/etc/security/access.conf are in the attached tar.gz archive.