I used the same fix per Lancebxxx that cured a nonstarting google-chrome, ~1 month ago
for chromium these 2 commands worked:
[root@f14 ~]# semanage fcontext -a -s system_u -t usr_t /usr/lib/chromium-browser/chrome-sandbox [root@f14 ~]# restorecon -v /usr/lib/chromium-browser/chrome-sandbox restorecon reset /usr/lib/chromium-browser/chrome-sandbox context system_u:object_r:chrome_sandbox_exec_t:s0->system_u:object_r:usr_t:s0 [root@f14 ~]#
I went to chromium because I was experiencing other difficulties with chrome, system hanging....
Jack