{"action":"created","issue":{"url":"https://api.github.com/repos/cyoung/stratux/issues/63","labels_url":"https://api.github.com/repos/cyoung/stratux/issues/63/labels{/name}","comments_url":"https://api.github.com/repos/cyoung/stratux/issues/63/comments","events_url":"https://api.github.com/repos/cyoung/stratux/issues/63/events","html_url":"https://github.com/cyoung/stratux/issues/63","id":108579495,"number":63,"title":"Stratux with GPS / AHRS fails after a while ","user":{"login":"ssokol","id":350268,"avatar_url":"https://avatars.githubusercontent.com/u/350268?v=3","gravatar_id":"","url":"https://api.github.com/users/ssokol","html_url":"https://github.com/ssokol","followers_url":"https://api.github.com/users/ssokol/followers","following_url":"https://api.github.com/users/ssokol/following{/other_user}","gists_url":"https://api.github.com/users/ssokol/gists{/gist_id}","starred_url":"https://api.github.com/users/ssokol/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ssokol/subscriptions","organizations_url":"https://api.github.com/users/ssokol/orgs","repos_url":"https://api.github.com/users/ssokol/repos","events_url":"https://api.github.com/users/ssokol/events{/privacy}","received_events_url":"https://api.github.com/users/ssokol/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/cyoung/stratux/labels/bug","name":"bug","color":"fc2929"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":26,"created_at":"2015-09-28T02:38:41Z","updated_at":"2015-10-20T14:42:46Z","closed_at":null,"body":"Sorry for the utterly vague subject line on this. I've been trying to nail it down to a specific pattern but so far it seems to be just that  - vague. I'm running the image from v0.3b4 but with the latest code pulled from Github. System has either single or dual SDRs and an RY835AI. Tried on two different Pi units with a combination of three different SDR dongles. Only have one RY835AI, so that is common across all tests.\r\n\r\nHere's the fact pattern as I've seen it: \r\n\r\n- Happens in as little as 5 minutes or as much as an hour\r\n- The \"FreeFlight\" device disappears from ForeFlight\r\n- The \"Stratux\" device is still showing as connected\r\n- AHRS and baro altitude functions continue to work in FF*\r\n- GPS and 1090 ES functions stop working (\"No Fix\" and all traffic disappears)\r\n- The uptime counter stops in the admin UI\r\n- I SSH in and check, and gen_gdl90 is still running\r\n- free -mh shows no indication of a memory leak\r\n- It continues to dump data to the stratus.log file including an uptime value\r\n- Log memory values remain consistent at Alloc = 5 - 10mb, Sys = 17mb\r\n- If I try to kill it either with Ctrl+C in the screen session or using kill -9, it becomes 'defunct'\r\n- Unable to cleanly reboot - hangs and requires a hard reset\r\n- If the thread (?) has not yet hung, I can cleanly kill the process and I can cleanly reboot\r\n\r\nI've tried multiple power sources, all rated at 2.1 amps and above. I've changed power cables. The rig is not in a case, so it's not heat. Here's the kicker - when I unplug the RY835AI and turn off GPS / AHRS, it doesn't seem to happen. I'm running it overnight to see if that holds true for a really long run. If it fails, I'll update this issue with the log files.\r\n\r\nIs anyone else seeing this on the current version of the software?"},"comment":{"url":"https://api.github.com/repos/cyoung/stratux/issues/comments/149588788","html_url":"https://github.com/cyoung/stratux/issues/63#issuecomment-149588788","issue_url":"https://api.github.com/repos/cyoung/stratux/issues/63","id":149588788,"user":{"login":"JohnOCFII","id":7844212,"avatar_url":"https://avatars.githubusercontent.com/u/7844212?v=3","gravatar_id":"","url":"https://api.github.com/users/JohnOCFII","html_url":"https://github.com/JohnOCFII","followers_url":"https://api.github.com/users/JohnOCFII/followers","following_url":"https://api.github.com/users/JohnOCFII/following{/other_user}","gists_url":"https://api.github.com/users/JohnOCFII/gists{/gist_id}","starred_url":"https://api.github.com/users/JohnOCFII/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JohnOCFII/subscriptions","organizations_url":"https://api.github.com/users/JohnOCFII/orgs","repos_url":"https://api.github.com/users/JohnOCFII/repos","events_url":"https://api.github.com/users/JohnOCFII/events{/privacy}","received_events_url":"https://api.github.com/users/JohnOCFII/received_events","type":"User","site_admin":false},"created_at":"2015-10-20T14:42:46Z","updated_at":"2015-10-20T14:42:46Z","body":"I ran the current Stratux code (as of 7 pm CDT last night) on the upgraded pi (4.1.7-v7+) for about 9 hours.  It all seemed to be running fine in the morning - I was still receiving valid traffic targets via 1090ES.  I can't receive 978 at my house, so I have nothing to report in that area.  The WebUI seemed to be working fine, and the clock/uptime display in the WebUI continued to increment properly."}}