Error 500 after 8.11 update on "system infos" page
I finish up to update Gitlab CE to 8.11 and everything is ok after the checks (all is green). But when I wanted to go to the System Infos page, I catch an error 500. Here is the message from the logs
Started GET "/admin/system_info" for *** at 2016-08-24 15:48:19 +0200 Processing by Admin::SystemInfoController#show as HTML Completed 500 Internal Server Error in 188ms (ActiveRecord: 2.8ms) Errno::ENOENT (No such file or directory @ rb_sysopen - /proc/net/dev): app/controllers/admin/system_info_controller.rb:32:in `show' lib/gitlab/request_profiler/middleware.rb:15:in `call' lib/gitlab/middleware/go.rb:16:in `call'
When I check on the system_info_controller.rb:32, here is what on it :
system_info = Vmstat.snapshot