CKB:Checking process on operating system upgrade
As long the operating system is upgraded, all web based interfaces aren't reachable.
For observing the upgrade procedure you can open an SSH connection and check one of the following logs:
1. zypper.log (detailed)
→ shows all operating system related update information in real time
zypper.log tail -F /var/log/zypper.log
2. cryptshare_launcher.log (summary)
→ collects and displays Cryptshare related distribution upgrade information
crypthsare_launcher.log tail -F /opt/cryptshare-3/log/cryptshare_launcher.log
Further information and options for the command tail can be found here: Manual Page of tail command.