OK, firstly, I would require months of study too even qualify as noob. new to OS, App, and everything in between. Secondly, if this is the wrong place to post this, please direct me and i will be happy to correct. Here is the issue. trying to set up a PI4 just to display a web page in a kiosk mode with no user input required. basically just a digital sign. pi3 and screenly would have been great, but page is too complex and pi3 lacked horsepower. so trying webkit-mir-kiosk. installed core 18, installed snap mir-kiosk and daemonized mir-kiosk . installed snap wpe-webkit-mir-kiosk. (not dev mode as this will be production box eventually) geting black screen and mouse pointer only. Have lots of apparmor=“DENIED” (example: type=1400 audit(1586278024.007:155): apparmor=“DENIED” operation=“rmdir” profile=“snap.wpe-webkit-mir-kiosk.browser” name="/root/snap/wpe-webkit-mir-kiosk/38/" pid=6481 comm=“rmdir” requested_mask=“d” denied_mask=“d” fsuid=0 ouid=0)
tried to figure out how to resolve by editing profile snap.wpe-webkit-mir-kiosk.browser, or at least put it in warn to confirm this is the issue, but the file is not in /etc/apparmor.d/ or /etc/apparmor.d/local and i don’t know where else to look. ANY advice would be appreciated as I am at a loss.