I can confirm that chromium-browser does not start, syslog shows:
apparmor="DENIED" operation="capable" profile="/usr/lib/chromium-browser/chromium-browser" pid=27954 comm="chromium-browse" capability=21 capname="sys_admin"
Apparmor profile enforce mode. Trusty 14.04.5 chromium-browser 51.0.2704.79 apparmor-profiles 2.8.95-2430
I can confirm that chromium-browser does not start, syslog shows:
apparmor="DENIED" operation="capable" profile= "/usr/lib/ chromium- browser/ chromium- browser" pid=27954 comm="chromium- browse" capability=21 capname="sys_admin"
Apparmor profile enforce mode.
Trusty 14.04.5
chromium-browser 51.0.2704.79
apparmor-profiles 2.8.95-2430