Description Nico Stöckigt 2017-05-05 11:27:08 CEST

Created attachment 8823 [details]
updater.log

Updating a 4.0-2 straight to 4.2-0 (with a running kernel 3.16.0 (ucs 135)

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for full updater.log see attachments
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File: /etc/resolv.conf
Traceback (most recent call last):
  File "/usr/share/univention-server/univention-fix-ucr-dns", line 400, in <module>
    main()
  File "/usr/share/univention-server/univention-fix-ucr-dns", line 87, in main
    update_ucr(ucr, nameservers, forwarders)
  File "/usr/share/univention-server/univention-fix-ucr-dns", line 340, in update_ucr
    check_call(('rndc', 'reconfig'))
  File "/usr/lib/python2.7/subprocess.py", line 535, in check_call
    retcode = call(*popenargs, **kwargs)
  File "/usr/lib/python2.7/subprocess.py", line 522, in call
    return Popen(*popenargs, **kwargs).wait()
  File "/usr/lib/python2.7/subprocess.py", line 710, in __init__
    errread, errwrite)
  File "/usr/lib/python2.7/subprocess.py", line 1335, in _execute_child
    raise child_exception
OSError: [Errno 2] No such file or directory
Stopping Docker: docker.
time="2017-05-05T11:14:12.492215378+02:00" level=info msg="libcontainerd: new containerd process, pid: 6836"
time="2017-05-05T11:14:12.536411527+02:00" level=warning msg="containerd: low RLIMIT_NOFILE changing to max" current=1024 max=4096
time="2017-05-05T11:14:13.517476240+02:00" level=error msg="'overlay' not found as a supported filesystem on this host. Please ensure kernel is new enough and has overlay support loaded."
time="2017-05-05T11:14:13.517637608+02:00" level=fatal msg="Error starting daemon: error initializing graphdriver: driver not supported"