Hi, We've just upgraded one of our outward facing freeradius servers to Ubuntu 14.04. After the upgrade I rebuilt FR 2.2.9 and while tings are working, I'm now getting a lot of Error: Empty packey: socket not ready messages debug trace shows Thu Jan 14 13:45:54 2016 : Info: [attr_filter.access_reject] expand: %{User-Name} -> as1129@york .ac.uk Thu Jan 14 13:45:54 2016 : Debug: attr_filter: Matched entry DEFAULT at line 11 Thu Jan 14 13:45:54 2016 : Info: ++[attr_filter.access_reject] = updated Thu Jan 14 13:45:54 2016 : Info: +} # group REJECT = updated Thu Jan 14 13:45:54 2016 : Info: Delaying reject of request 67 for 1 seconds Thu Jan 14 13:45:54 2016 : Debug: Going to the next request Thu Jan 14 13:45:54 2016 : Debug: Thread 3 waiting to be assigned a request Thu Jan 14 13:45:55 2016 : Info: Sending delayed reject for request 23 Thu Jan 14 13:45:55 2016 : Info: Sending delayed reject for request 24 Thu Jan 14 13:45:55 2016 : Info: Sending duplicate proxied request to home server 194.83.56.233 por t 1812 - ID: 120 Thu Jan 14 13:45:55 2016 : Error: Empty packet: Socket is not ready. Thu Jan 14 13:45:55 2016 : Info: Sending duplicate proxied request to home server 194.83.56.233 por t 1812 - ID: 7 Thu Jan 14 13:45:55 2016 : Error: Empty packet: Socket is not ready. Thu Jan 14 13:45:55 2016 : Info: Sending delayed reject for request 39 Thu Jan 14 13:45:55 2016 : Info: Sending delayed reject for request 41 Sending Access-Accept of id 237 to 194.82.174.185 port 29981 or Thu Jan 14 13:45:51 2016 : Info: } # server eduroam Thu Jan 14 13:45:51 2016 : Info: Finished request 9. Thu Jan 14 13:45:51 2016 : Debug: Going to the next request Thu Jan 14 13:45:51 2016 : Debug: Thread 1 waiting to be assigned a request Thu Jan 14 13:45:51 2016 : Error: Empty packet: Socket is not ready. Thu Jan 14 13:45:51 2016 : Debug: Waking up in 0.3 seconds. Thu Jan 14 13:45:51 2016 : Debug: Waking up in 0.2 seconds. or Jan 14 13:45:50 2016 : Debug: rlm_perl: Added pair Proxy-State = 0x3236 Thu Jan 14 13:45:50 2016 : Debug: rlm_perl: Added pair State = 0x382b03450000013700010200c253f60c00 000000000000000000000000000004162412a2 Thu Jan 14 13:45:50 2016 : Debug: rlm_perl: Added pair NAS-Identifier = aruba0 Thu Jan 14 13:45:50 2016 : Debug: rlm_perl: Added pair NAS-IP-Address = 144.32.64.18 Thu Jan 14 13:45:50 2016 : Debug: rlm_perl: Added pair User-Name = hyuai@hyms.ac.uk Thu Jan 14 13:45:50 2016 : Debug: rlm_perl: Added pair Message-Authenticator = 0x82e775ee97b58da33b 734bd29026433c Thu Jan 14 13:45:50 2016 : Debug: rlm_perl: Added pair Calling-Station-Id = CC-3A-61-B4-4C-5D Thu Jan 14 13:45:50 2016 : Info: ++[perl] = ok Thu Jan 14 13:45:50 2016 : Info: +} # group pre-proxy = updated Thu Jan 14 13:45:50 2016 : Info: Proxying request 4 to home server 194.83.56.233 port 1812 Thu Jan 14 13:45:50 2016 : Debug: Going to the next request Thu Jan 14 13:45:50 2016 : Debug: Thread 1 waiting to be assigned a request Thu Jan 14 13:45:50 2016 : Error: Empty packet: Socket is not ready. Thu Jan 14 13:45:50 2016 : Debug: Waking up in 0.2 seconds. Any other info reuired to find out why this is now happening? Rgds Alex