I face the same problem when upgrading from karmic to lucid. The change proposed in comment #5 gets me going.
It needs a small modification though - the finally: clause is wrong:
File "/usr/lib/python2.6/dist-packages/UpdateManager/Core/utils.py", line 113, in url_downloadable
resp.close()
I face the same problem when upgrading from karmic to lucid. The change proposed in comment #5 gets me going.
It needs a small modification though - the finally: clause is wrong: python2. 6/dist- packages/ UpdateManager/ Core/utils. py", line 113, in url_downloadable
File "/usr/lib/
resp.close()