I ran into a problem today when upgrading ucs from 4.4-9 to 5.0. I followed the upgrade via the logs and it stuck at getting something from the update server. After 15 minutes i cancelled the upgrade and found nothing. After the sign-in at the website i got this error:
Error contacting the update server. Please check your proxy or firewall settings, if any. Or it may be a problem with your configured DNS server. This is the error message: [Errno 2] No such file or directory: '/etc/apt/sources.list.d/20_ucs-online-component.list' Request: status Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/univention/management/console/modules/updater/__init__.py", line 491, in status result['serial'] = self._serial_file.timestamp() File "/usr/lib/python2.7/dist-packages/univention/management/console/modules/updater/__init__.py", line 130, in timestamp st = stat(self._file) OSError: [Errno 2] No such file or directory: '/etc/apt/sources.list.d/20_ucs-online-component.list'
Doesn’t univention update their source list itself when i run the upgrade ?
How can i fix this ?