I restarted and rephased the procedure and says that the apparmor can not recharge.

Look:

edson@edson-p6540br:~$ sudo su
[sudo] senha para edson: 
root@edson-p6540br:/home/edson# gedit
malloc_consolidate(): invalid chunk size
Abortado (imagem do núcleo gravada)
root@edson-p6540br:/home/edson# sudo /etc/init.d/apparmor reload
[....] Reloading apparmor configuration (via systemctl): apparmor.serviceapparmor.service is not active, cannot reload.
 failed!
root@edson-p6540br:/home/edson# 

See too:

22/02/2019 07:31:50	Media control access	Cannot unblock removable media (org.freedesktop.udisks2.filesystem-mount)	
22/02/2019 07:30:33	Preload library access control	Cannot connect to /tmp/esets.sock: Permission denied	
22/02/2019 07:30:33	Preload library access control	Cannot connect to /tmp/esets.sock: Permission denied

See too:

root@edson-p6540br:/home/edson# dmesg | grep DENIED
[   38.206971] audit: type=1400 audit(1550831497.819:22): apparmor="DENIED" operation="open" profile="/usr/lib/snapd/snap-confine" name="/opt/eset/esets/lib/libesets_pac.so" pid=1204 comm="snap-confine" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[   38.206975] audit: type=1400 audit(1550831497.819:23): apparmor="DENIED" operation="open" profile="/usr/lib/snapd/snap-confine" name="/opt/eset/esets/lib/libesets_pac.so" pid=1204 comm="snap-confine" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[   38.206978] audit: type=1400 audit(1550831497.819:24): apparmor="DENIED" operation="open" profile="/usr/lib/snapd/snap-confine" name="/opt/eset/esets/lib/libesets_pac.so" pid=1204 comm="snap-confine" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[   46.486291] audit: type=1400 audit(1550831506.095:25): apparmor="DENIED" operation="change_onexec" info="label not found" error=-2 profile="/usr/lib/snapd/snap-confine" name="snap.canonical-livepatch.canonical-livepatchd" pid=1204 comm="snap-confine"
[   46.723239] audit: type=1400 audit(1550831506.335:26): apparmor="DENIED" operation="open" profile="/usr/lib/snapd/snap-confine" name="/opt/eset/esets/lib/libesets_pac.so" pid=1363 comm="snap-confine" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[   46.723261] audit: type=1400 audit(1550831506.335:27): apparmor="DENIED" operation="open" profile="/usr/lib/snapd/snap-confine" name="/opt/eset/esets/lib/libesets_pac.so" pid=1363 comm="snap-confine" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[   46.723289] audit: type=1400 audit(1550831506.335:28): apparmor="DENIED" operation="open" profile="/usr/lib/snapd/snap-confine" name="/opt/eset/esets/lib/libesets_pac.so" pid=1363 comm="snap-confine" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[   46.746999] audit: type=1400 audit(1550831506.359:29): apparmor="DENIED" operation="change_onexec" info="label not found" error=-2 profile="/usr/lib/snapd/snap-confine" name="snap.canonical-livepatch.canonical-livepatchd" pid=1363 comm="snap-confine"
[   46.914262] audit: type=1400 audit(1550831506.523:30): apparmor="DENIED" operation="open" profile="/usr/lib/snapd/snap-confine" name="/opt/eset/esets/lib/libesets_pac.so" pid=1399 comm="snap-confine" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[   46.914283] audit: type=1400 audit(1550831506.523:31): apparmor="DENIED" operation="open" profile="/usr/lib/snapd/snap-confine" name="/opt/eset/esets/lib/libesets_pac.so" pid=1399 comm="snap-confine" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[   46.914313] audit: type=1400 audit(1550831506.523:32): apparmor="DENIED" operation="open" profile="/usr/lib/snapd/snap-confine" name="/opt/eset/esets/lib/libesets_pac.so" pid=1399 comm="snap-confine" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[   46.946874] audit: type=1400 audit(1550831506.559:33): apparmor="DENIED" operation="change_onexec" info="label not found" error=-2 profile="/usr/lib/snapd/snap-confine" name="snap.canonical-livepatch.canonical-livepatchd" pid=1399 comm="snap-confine"
[   47.244230] audit: type=1400 audit(1550831506.855:34): apparmor="DENIED" operation="open" profile="/usr/lib/snapd/snap-confine" name="/opt/eset/esets/lib/libesets_pac.so" pid=1432 comm="snap-confine" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
root@edson-p6540br:/home/edson# 


I am waiting for new instructions as messages continue to appear on Eset.

Thank You