Hello, I can't connect to my oracle instance. It worked yesterday, but oracle has updated kernel, I got message form Ubuntu in ssh console** System reboot required **, so I typed reboot and from then it's not working. Tried to reboot it, stop and start, send diagnostic interrupt and send diagnostic reboot from their dashboard but none option is working.
What should I do? I need to have the instance running again.
Console history logs from oracle: https://pastebin.com/raw/8y6Nmtfj