(RaspberryPi2)ubuntu@localhost:~$ sudo journalctl | grep chat
Feb 16 20:56:06 localhost.localdomain sudo[784]: ubuntu : TTY=pts/0 ; PWD=/home/ubuntu ; USER=root ; COMMAND=/usr/bin/dpkg -i chatroom.ogra_0.1-5_multi.snap
Feb 16 20:56:16 localhost.localdomain sudo[787]: ubuntu : TTY=pts/0 ; PWD=/home/ubuntu ; USER=root ; COMMAND=/usr/bin/snappy install chatroom.ogra_0.1-5_multi.snap
Feb 16 20:56:29 localhost.localdomain apparmor_parser[806]: <audit-1400> apparmor="STATUS" operation="profile_load" profile="unconfined" name="chatroom.ogra_chatroom_0.1-5" pid=806 comm="apparmor_parser"
Feb 16 20:56:29 localhost.localdomain kernel: audit: type=1400 audit(1424120189.179:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="chatroom.ogra_chatroom_0.1-5" pid=806 comm="apparmor_parser"
Feb 16 20:56:30 localhost.localdomain systemd[1]: Started A simple WebRTC videochat.
Feb 16 20:56:30 localhost.localdomain systemd[1]: Starting A simple WebRTC videochat...
Feb 16 20:56:30 localhost.localdomain systemd[836]: Failed at step EXEC spawning /apps/chatroom.ogra/0.1-5/start-service.sh: No such file or directory
Feb 16 20:56:30 localhost.localdomain systemd[1]: chatroom.ogra_chatroom_0.1-5.service: main process exited, code=exited, status=203/EXEC
Feb 16 20:56:30 localhost.localdomain systemd[1]: Unit chatroom.ogra_chatroom_0.1-5.service entered failed state.
Feb 16 20:56:30 localhost.localdomain systemd[1]: chatroom.ogra_chatroom_0.1-5.service failed.