please choosego to mobile | Continue to access the PC version
Author: Tkachov

OPi Zero became unresponsive

[Copy link]

1

threads

2

posts

53

credits

Registered member

Rank: 2

credits
53
Published in 2020-7-22 16:20:48 | Show all floors |Read mode
Edited by Tkachov at 2020-7-22 16:20

I have Orange Pi Zero working 24/7 since 2017. It worked well, but two weeks ago ssh stopped working, and soon after that it stuck in boot loop. I thought it's because of some corrupted files, so I made a backup and wrote a clean Armbian on that SD card. It booted up and worked OK, so I thought I could migrate my files and redeploy my bot.

But, ssh started lagging. First it was like a sudden freeze every couple of commands and my input showing up a few seconds later. Then the lag increased, ssh started dropping connections sometimes or not accepting new connections. It seems that it works OK when I turn it on, but the longer it works, the less responsive ssh becomes. `reboot` does not really fix that, only `shutdown` for a while.

I've replaced SD card with a fresh one. It seems to work better, but lags are still there, even though they are shorter. And this is with a completely clean system with nothing really running, so I'm afraid after I set some things up, it won't work again.

What could it be? What can I do to figure out what is it (maybe there are some benchmarks or tests)? How can I try to fix it (if it is overheating or some other problem)?

----

It was pretty hot when it first stopped responding. I tried to record temperature measurements on clean system for a day, it was in 40-50 degrees range. With a new SD card it usually shows 45-47 degrees. It seems the lags are worse if temperature is higher, but on new SD card I didn't really experienced heavy lags yet.

1

threads

2

posts

53

credits

Registered member

Rank: 2

credits
53
 Author| Published in 2020-9-7 21:01:12 | Show all floors
After writing here I didn't really do anything with it. It was running clean Armbian, and the only thing I tried to use it for was an ssh tunnel to access my desktop via RDP. Connection was very unstable, so I stopped trying to use it, and left it idling.

I was sshing there sometimes to check uptime, and the last time I checked it was like 23 days or something.

Today I decided to bump the thread, and found out that it's unavailable (simliarly to how it was before). I did hard reset and started pinging, and only got this:
  1. ~$ ping 192.168.0.103
  2. PING 192.168.0.103 (192.168.0.103) 56(84) bytes of data.
  3. 64 bytes from 192.168.0.103: icmp_seq=4 ttl=64 time=2009 ms
  4. 64 bytes from 192.168.0.103: icmp_seq=5 ttl=64 time=1.17 ms
  5. 64 bytes from 192.168.0.103: icmp_seq=6 ttl=64 time=0.997 ms
  6. 64 bytes from 192.168.0.103: icmp_seq=14 ttl=64 time=1.42 ms
  7. 64 bytes from 192.168.0.103: icmp_seq=15 ttl=64 time=0.605 ms
  8. ^C
  9. --- 192.168.0.103 ping statistics ---
  10. 41 packets transmitted, 5 received, 87% packet loss, time 50715ms
  11. rtt min/avg/max/mdev = 0.605/402.764/2009.620/803.428 ms
Copy code

So it kinda stopped working all of a sudden, while running clean system with nothing heavier than an ssh daemon. And after a reset it even stops responding to pings after a few responses!

Is it beyond recovering or is there something I can do to make it work?

1

threads

144

posts

737

credits

Senior member

Rank: 4

credits
737
Published in 2022-5-1 19:43:23 | Show all floors
Seriously sturdy, magnificent, fact-filled information and facts listed here. A person's discussions Never need disappoint, and the unquestionably is valid listed here in addition. You actually continually make a fun learn. Do you convey to I'm just happy?: )#) Keep up to date the nice reports.        Toronto Iron Railings

0

threads

4

posts

36

credits

Novice

Rank: 1

credits
36
Published in 2022-7-19 15:29:07 | Show all floors
On this page you can read my interests, write something special.꽁머니

1

threads

144

posts

737

credits

Senior member

Rank: 4

credits
737
Published in 2022-8-28 00:48:37 | Show all floors
I was reading some of your content on this website and I conceive this internet site is really informative ! Keep on putting up.        annoyed1heal.com

1

threads

144

posts

737

credits

Senior member

Rank: 4

credits
737
Published in 2022-8-28 14:26:47 | Show all floors
I was reading some of your content on this website and I conceive this internet site is really informative ! Keep on putting up.        baddiebossbeauty.net

0

threads

18

posts

98

credits

Registered member

Rank: 2

credits
98
Published in 2022-8-30 14:30:25 | Show all floors
eye doctors are specially helpful whenever you have some eye problems**        content creation facebook

0

threads

18

posts

98

credits

Registered member

Rank: 2

credits
98
Published in 2022-9-3 16:09:58 | Show all floors
Undeniably believe that which you said. Your favorite reason seemed to be on the web the simplest thing to be aware of. I say to you, I definitely get annoyed while people think about worries that they plainly don’t know about. You managed to hit the nail upon the top and also defined out the whole thing without having side effect , people could take a signal. Will probably be back to get more. Thanks        https://www.simplybuzzes.com/angel-number-1005-meaning/

1

threads

255

posts

863

credits

Senior member

Rank: 4

credits
863
Published in 2022-10-16 17:48:00 | Show all floors
I’d should talk with you here. Which isn’t some thing I do! I love reading a post that should get people to believe. Also, thanks for permitting me to comment!        代写
You need to log in before you can reply login | Register

Points Rule

Quick reply Top Return list