Allerdings noch eine kleine Frage, bevor ich eine Änderung vornehme. Im jetzigen Stand wird bei dem Befehl do-release-upgrade das Argument --proposed angegeben. Damit hat es bei mir aber nicht funktioniert.
FEHLER:
sudo http_proxy="http://user:pw@server:port" do-release-upgrade --proposed
Checking for a new ubuntu release
host 'archive.ubuntu.com' could not be resolved
host 'archive.ubuntu.com' could not be resolved
Done Upgrade tool signature
Failed Upgrade tool
Done downloading
extracting 'lucid.tar.gz'
Traceback (most recent call last):
File "/usr/bin/do-release-upgrade", line 53, in <module>
fetcher.run()
File "/usr/lib/python2.5/site-packages/UpdateManager/Core/DistUpgradeFetcherCore.py", line 202, in run
if not self.extractDistUpgrader():
File "/usr/lib/python2.5/site-packages/UpdateManager/Core/DistUpgradeFetcherCore.py", line 130, in extractDistUpgrader
for tarinfo in tar:
File "/usr/lib/python2.5/tarfile.py", line 2053, in next
tarinfo = self.tarfile.next()
File "/usr/lib/python2.5/tarfile.py", line 1806, in next
self.fileobj.seek(self.offset)
File "/usr/lib/python2.5/gzip.py", line 388, in seek
self.read(1024)
File "/usr/lib/python2.5/gzip.py", line 227, in read
self._read(readsize)
File "/usr/lib/python2.5/gzip.py", line 275, in _read
self._read_eof()
File "/usr/lib/python2.5/gzip.py", line 311, in _read_eof
raise IOError, "CRC check failed"
IOError: CRC check failed
Ohne ging es einwandfrei.
Wofür ist diese Option eigentlich da?