Duckhook, yours is a different problem. This is the denial:
apparmor="ALLOWED" operation="file_lock" parent=2194 profile="/usr/lib/firefox/firefox{,*[^s][^h]}" name="/mnt/home/barry/.mozilla/firefox/tp8ykayr.default/places.sqlite-shm" pid=3004 comm=6D6F7A53746F72616765202332 requested_mask="k" denied_mask="k" fsuid=1000 ouid=1000
Duckhook, yours is a different problem. This is the denial: "file_lock" parent=2194 profile= "/usr/lib/ firefox/ firefox{ ,*[^s][ ^h]}" name="/ mnt/home/ barry/. mozilla/ firefox/ tp8ykayr. default/ places. sqlite- shm" pid=3004 comm=6D6F7A5374 6F7261676520233 2 requested_mask="k" denied_mask="k" fsuid=1000 ouid=1000
apparmor="ALLOWED" operation=
Please see https:/ /wiki.ubuntu. com/DebuggingAp parmor# Adjusting_ Tunables for how to fix this on your system.