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rPi crashing the system
Posted: Sun Dec 22, 2019 8:11 am
by AussieDaveF
/var/log/syslog tail gives me the following, with the 362 lines appearing a lot before the system crashes and appears to restart. The system has the latest updates.
I'm new to raspbian, so I'm happy to chase any diagnosis paths you suggest.
Code: Select all
Dec 22 13:17:32 rPi168 rc.local[362]: }Failed getting oauth client: Failed to exchange auth code for token: oauth2: cannot fetch token: 400 Bad Request
Dec 22 13:17:32 rPi168 rc.local[362]: Response: {
Dec 22 13:17:32 rPi168 rc.local[362]: "error": "invalid_request",
Dec 22 13:17:32 rPi168 rc.local[362]: "error_description": "Missing required parameter: code"
Dec 22 13:27:53 rPi168 systemd[1]: Time has been changed
Dec 22 13:27:53 rPi168 systemd[486]: Time has been changed
Dec 22 13:27:53 rPi168 systemd-timesyncd[248]: Synchronized to time server 139.99.222.72:123 (2.debian.pool.ntp.org).
Dec 22 13:27:53 rPi168 systemd[1]: apt-daily.timer: Adding 6h 47min 19.997838s random time.
Dec 22 13:27:53 rPi168 systemd[1]: apt-daily-upgrade.timer: Adding 38min 57.811453s random time.
Dec 22 13:27:53 rPi168 rc.local[362]: }Failed getting oauth client: Failed to exchange auth code for token: oauth2: cannot fetch token: 400 Bad Request
Dec 22 13:27:53 rPi168 rc.local[362]: Response: {
Dec 22 13:27:53 rPi168 rc.local[362]: "error": "invalid_request",
Dec 22 13:27:53 rPi168 rc.local[362]: "error_description": "Missing required parameter: code"
Re: rPi crashing the system
Posted: Sun Dec 22, 2019 12:57 pm
by epoch1970
Looks like there was something added to /etc/rc.local, that doesn’t quite work.
Re: rPi crashing the system
Posted: Sun Dec 22, 2019 8:42 pm
by AussieDaveF
Agreed. I've moved my start at boot need to a systemd service, which is more in line with a another rPi running a similar script that isn't having the same issue.
Thanks
Anyone have any ideas on the oauth issue?
Re: rPi crashing the system
Posted: Sun Dec 22, 2019 9:31 pm
by epoch1970
The request seems invalid because the code parameter is missing from it
The only thing I can say is that the problem occurs seemingly before time was adjusted, so in case the code parameter is not missing at all, check if a slightly wrong date could explain the error.
Re: rPi crashing the system
Posted: Mon Dec 23, 2019 2:13 am
by AussieDaveF
I'm actually curious as to why that time is being changes so often too. It's not something I've set up or requested (as best I can remember). It's certainly not int he scripts I have written. Given the time adjustment is random I assume it's something to do with checking for updates, or changes to something external.
Re: rPi crashing the system
Posted: Mon Dec 23, 2019 11:24 am
by epoch1970
There is no battery in a pi. When off it loses track of time.
When on, it reloads time from the SD (mostly thanks to the fake-hwclock service), then from NTP servers. Some users add a hardware clock, either battery-backed or radio/GPS as to provide a network-independent yet trusted time source.
At boot usually the clock is bumped to the date found, afterwards finer adjustments are usually preferred. Some processes don’t like seeing the clock jump, so instead the system clock can get slightly accelerated or slowed down to converge to the exact date.
Edit. Apt-timer. I haven’t looked into that but I imagine the idea is to avoid every Pi in the creation try to hit the raspbian repositories all at the same time. So the thing would randomize the next scheduled date.