update to ubuntu 15 failed..

[robert rottermann]

tanks to everybody
On 24.04.2015 09:47, Colin Law wrote:
> On 24 April 2015 at 07:52, Peter Fodrek <peter.fodrek at gmail.com> wrote:
>> V Piatok, 24. apríl 2015 o 08:09 +0200, robert rottermann napísal(a):
>>> Hi there,
>>>
>>> I tried to upgrade to the newest ubuntu version.
>>> The upgrade process stopped in the middle.
>>> Now after rebooting the computer an attempt to do any cleanup or upgrade results
>>> in the following:
>>> what can I do?
>> first
>>
>> sudo dpkg --configure -a
> Also
> sudo apt-get install -f
>
> If that gives errors then copy/paste here
>
>> after it you may try
>>
>> sudo apt-get update &&sudo apt-get upgrade
> That should be
> sudo apt-get update  &&  sudo apt-get dist-upgrade
> note spaces and dist-upgrade
> Alternatively the newer
> sudo apt update && sudo apt full-upgrade
> will do the same thing.
>
> If you get errors from that post them here before doing the suggested removes
>
> Colin
>
I still get the same errors
robert

Reading package lists... Done
Building dependency tree
Reading state information... Done
All packages are up to date.
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
3 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Setting up update-notifier-common (3.160) ...
Traceback (most recent call last):
   File "/usr/lib/update-notifier/package-data-downloader", line 24, in <module>
     import debian.deb822
ImportError: No module named debian.deb822
dpkg: error processing package update-notifier-common (--configure):
  subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of update-notifier:
  update-notifier depends on update-notifier-common (= 3.160); however:
   Package update-notifier-common is not configured yet.

dpkg: error processing package update-notifier (--configure):
  dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of ubuntu-desktop:
  ubuntu-desktop depends on update-notifier; however:
   Package update-notifier is not configured yet.

dpkg: error processing package ubuntu-desktop (--configure):
  dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup 
error from a previous failure.
            No apport report written because the error message indicates its a 
followup error from a previous failure.
                       Errors were encountered while processing:
  update-notifier-common
  update-notifier
  ubuntu-desktop
E: Sub-process /usr/bin/dpkg returned an error code (1)
root at chrissy:/home/robert#