Nautilus closes instead of minimizing?

[Colin Law]

On 15 December 2016 at 05:17, rikona <rikona at sonic.net> wrote:
> On Wed, 14 Dec 2016 20:57:56 +0000
> Colin Law <clanlaw at gmail.com> wrote:
>
>> On 14 December 2016 at 19:12, rikona <rikona at sonic.net> wrote:
>> > Ignoring file '20auto-upgrades.ucf-dist' in directory
>> > '/etc/apt/apt.conf.d/' as it has an invalid filename extension
>>
>>
>> What is in that file? It probably relates to a config file that was
>> detected as having been manually changed when an upgrade was
>> performed.  Could be a clue.
>
> APT::Periodic::Update-Package-Lists "0";
> APT::Periodic::Unattended-Upgrade "0";
>
> dated 2/18/16, so a bit old. I checked it out a bit - it's a
> backup file in upgrades and if old, sounds like it is no longer
> needed. Should I just remove it?

Yes, just delete it.

Can you reconfirm please that you see the same problem with minimise
if you logon as Guest.

Have you tried re-installing nautilus?

Reboot, check that minimise still (apparently) closes the window, and then run
 grep nautilus /var/log/syslog

and paste the result here.

Colin