Problemas de reconexión de nodo

Tengo algunosproblemas conmi nodo y agradecería unpoco de ayuda.

Heestadotrabajando sinproblemasen mi antiguomacbookpro con ubuntu durantemuchosmeses,pero como hubo unafalla la semanapasada,decidí verificar lo queestaba sucediendo. Efectivamente,virtualboxno respondió ytuve que reiniciar ubuntu. Aún así,tuvemi última verificación ayer,así que las cosasnopodíanestartanmal.

Ejecuto,como de costumbre,nohup ./tezos-node run --rpc-addr 127.0.0.1:8732 &para queelnodo vuelva aestaren línea,pero casinopasanada una hora,es decir,./tezos-clientbootstrappedme dice queno sepuede conectar alnodo. De hecho,me dael siguiente resultado:

 "Warning: failed to acquire the protocol version from the node" and "Error: Rpc request failed". 
 

La razónparece seren ambos casos:

 "Unable to connect to the node: connection refused" 
 

También verifiqué losinformes del sistema,tezos-nodeestáfuncionandopero solo consume un 2% de CPU,por lo queme parecemuerto. Internetfunciona (conexión Ethernet),estoyiniciando sesiónen la computadora através de TeamVieweren estemomento. Finalmente,heestado comprobando los archivos lock.mdb y data.mdb. El archivo lock.mdb segeneró cuando reiniciéelnodo,peroel archivo data.mdbno se actualiza,lo queme sugierenuevamente quetengoproblemas de conexión.

Podríaintentar reiniciar,pero supongo que soloterminaríaen elmismo lugarnuevamente. Tal vez deberíaintentar conectarmemanualmente a algunosnodos,peronoestoy seguro deeso y cuálelegiren el caso. Finalmente,tal veznoestéentendiendo la situaciónen absoluto.

I am having a little bit of trouble with my node and would appreciate some help.

I have been baking flawlessly on my old macbook pro running ubuntu many months, but since there was one miss last week, I decided check what was happening. Effectively, virtualbox did not respond and I had to restart ubuntu. Still, I had my last verification yesterday, so things could not be too bad.

I run, as usual, nohup ./tezos-node run --rpc-addr 127.0.0.1:8732 & to get the node back online, but I am nothing is happening for almost an hour, that is, ./tezos-client bootstrapped tells me that it cannot connect to the node. In fact, it gives me the following output:

"Warning: failed to acquire the protocol version from the node" and "Error: Rpc request failed". 

The reason seems to be in both cases:

"Unable to connect to the node: connection refused" 

I also checked the system reports, tezos-node is up and running but only consume 2% CPU, so it looks dead to me. Internet is working (Ethernet connection), I am logging into the computer via TeamViewer right now. Finally, I have been checking the lock.mdb and data.mdb files. The lock.mdb file was generated when I restarted the node, but the data.mdb file is not updating, which suggests to me again that I am having connection issues.

I could try restarting, but my guess is that I would only end up in the same spot again. Maybe I should try to manually connect to some nodes, but I am not sure about that and which to choose in case. Finally, maybe I am just not understanding the situation at all.