I don’t understand the reason why my Umbrel restart (on Raspberry 4)his system several time during the day.
The system restart itself, and in the logs I dont find any reason.
Just:
– Boot 2d5941155bda47c99a4afbbeb4575c89 –
May 08 05:58:38 umbrel systemd[1]: Started umbrel.service - Umbrel daemon.
May 08 05:59:07 umbrel umbreld[2078]: [umbreld ] 
Starting Umbrel v1.1.0
Apparently Rspb doesn’t have power or hardware issue.
How can I deepen the analysis?
Let me make sure I understand. You are saying your friends raspberry pi is rebooting by itself?
I would check the power supply. Make sure its the one made for the RPi unit.
And then I would check the plug and make sure its a tight fit. Perhaps a pet or tiny human is playing with it.
Sometimes the power supply gets loose.
it’s not a power issue. Raspberry always respond a local ping.
Sometimes system goes stuck and Umbrel doesnt permit ssh connection or is not possibile resolve and connect via gui/ssh at umbrel.local
morigies@MBA ~ % ssh 192.168.0.139
kex_exchange_identification: read: Connection reset by peer
Connection reset by 192.168.0.139 port 22
morigies@MBA ~ % ping 192.168.0.139
PING 192.168.0.139 (192.168.0.139): 56 data bytes
64 bytes from 192.168.0.139: icmp_seq=0 ttl=64 time=6.214 ms
64 bytes from 192.168.0.139: icmp_seq=1 ttl=64 time=3.322 ms
^C
— 192.168.0.139 ping statistics —
2 packets transmitted, 2 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 3.322/4.768/6.214/1.446 ms
morigies@MBA~ %
morigies@MBA ~ % ping umbrel.local
ping: cannot resolve umbrel.local: Unknown host
I get same error. I cannot connect locally, and can ping but can’t ssh. Connection getting dropped. Thoughts?
~ % ssh -v -v -v -v umbrel@umbrel.local
OpenSSH_9.9p2, LibreSSL 3.3.6
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 21: include /etc/ssh/ssh_config.d/* matched no files
debug1: /etc/ssh/ssh_config line 54: Applying options for *
debug3: expanded UserKnownHostsFile ‘~/.ssh/known_hosts’ → ‘/Users/username/.ssh/known_hosts’
debug3: expanded UserKnownHostsFile ‘~/.ssh/known_hosts2’ → ‘/Users/username/.ssh/known_hosts2’
debug1: Authenticator provider $SSH_SK_PROVIDER did not resolve; disabling
debug3: channel_clear_timeouts: clearing
debug1: Connecting to umbrel.local port 22.
debug1: Connection established.
debug1: identity file /Users/username/.ssh/id_rsa type -1
debug1: identity file /Users/username/.ssh/id_rsa-cert type -1
debug1: identity file /Users/username/.ssh/id_ecdsa type -1
debug1: identity file /Users/username/.ssh/id_ecdsa-cert type -1
debug1: identity file /Users/username/.ssh/id_ecdsa_sk type -1
debug1: identity file /Users/username/.ssh/id_ecdsa_sk-cert type -1
debug1: identity file /Users/username/.ssh/id_ed25519 type -1
debug1: identity file /Users/username/.ssh/id_ed25519-cert type -1
debug1: identity file /Users/username/.ssh/id_ed25519_sk type -1
debug1: identity file /Users/username/.ssh/id_ed25519_sk-cert type -1
debug1: identity file /Users/username/.ssh/id_xmss type -1
debug1: identity file /Users/username/.ssh/id_xmss-cert type -1
debug1: identity file /Users/username/.ssh/id_dsa type -1
debug1: identity file /Users/username/.ssh/id_dsa-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_9.9
kex_exchange_identification: read: Connection reset by peer
Connection reset by 192.168.1.13 port 22