[xubuntu] Xubuntu 16.04 - strange problem on my desktop

Start-Date: 2016-07-13 11:44:06
Commandline: /usr/bin/unattended-upgrade
Upgrade: libnss3-nssdb:i386 (2:3.21-1ubuntu4, 2:3.23-0ubuntu0.16.04.1), libgd3:i386 (2.1.1-4ubuntu0.16.04.1, 2.1.1-4ubuntu0.16.04.2), pidgin:i386 (1:2.10.12-0ubuntu5, 1:2.10.12-0ubuntu5.1), libpurple-bin:i386 (1:2.10.12-0ubuntu5, 1:2.10.12-0ubuntu5.1), libpurple0:i386 (1:2.10.12-0ubuntu5, 1:2.10.12-0ubuntu5.1), pidgin-data:i386 (1:2.10.12-0ubuntu5, 1:2.10.12-0ubuntu5.1), libnss3:i386 (2:3.21-1ubuntu4, 2:3.23-0ubuntu0.16.04.1), libnspr4:i386 (2:4.11-1ubuntu1, 2:4.12-0ubuntu0.16.04.1)
End-Date: 2016-07-13 11:44:37

Start-Date: 2016-07-13 14:57:03
Commandline: /usr/sbin/synaptic
Upgrade: gir1.2-gtk-3.0:i386 (3.18.9-1ubuntu3, 3.18.9-1ubuntu3.1), gir1.2-gmenu-3.0:i386 (3.13.3-6ubuntu3, 3.13.3-6ubuntu3.1), libgtk-3-common:i386 (3.18.9-1ubuntu3, 3.18.9-1ubuntu3.1), libgtk-3-0:i386 (3.18.9-1ubuntu3, 3.18.9-1ubuntu3.1), libunity-protocol-private0:i386 (7.1.4+15.10.20151002-0ubuntu2, 7.1.4+16.04.20160701-0ubuntu1), gtk2-engines-murrine:i386 (0.98.2-0ubuntu2, 0.98.2-0ubuntu2.1), libgtk-3-bin:i386 (3.18.9-1ubuntu3, 3.18.9-1ubuntu3.1), libwnck-common:i386 (1:2.30.7-5ubuntu1, 1:2.30.7-5ubuntu1.1), libunity9:i386 (7.1.4+15.10.20151002-0ubuntu2, 7.1.4+16.04.20160701-0ubuntu1), libgnome-menu-3-0:i386 (3.13.3-6ubuntu3, 3.13.3-6ubuntu3.1), libunity-scopes-json-def-desktop:i386 (7.1.4+15.10.20151002-0ubuntu2, 7.1.4+16.04.20160701-0ubuntu1), libwnck22:i386 (1:2.30.7-5ubuntu1, 1:2.30.7-5ubuntu1.1), gnome-menus:i386 (3.13.3-6ubuntu3, 3.13.3-6ubuntu3.1)
End-Date: 2016-07-13 14:57:19

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