creepa1982
April 30th, 2012, 10:08 PM
Dear all,
I have trouble upgrading from ubuntu 11.10 to 12.04 on a Lenovo Thinkpad T420. I get the error:
Could not calculate the upgrade
An unresolvable problem occurred while calculating the upgrade:
E:Unable to correct problems, you have held broken packages.
This can be caused by:
* Upgrading to a pre-release version of Ubuntu
* Running the current pre-release version of Ubuntu
* Unofficial software packages not provided by Ubuntu
If none of this applies, then please report this bug using the
command 'ubuntu-bug update-manager' in a terminal.
----
uname -a gives me:
3.0.0-12-generic #20-Ubuntu SMP Fri Oct 7 14:56:25 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
so it is probably a problem with unofficial software packages.
I am unsure which packages need to be reverted. I attached the dist-upgrade log files to this post. I would be very grateful if someone can have a look at them and maybe give me a hint on how to track down the problem.
Thanks!
I have trouble upgrading from ubuntu 11.10 to 12.04 on a Lenovo Thinkpad T420. I get the error:
Could not calculate the upgrade
An unresolvable problem occurred while calculating the upgrade:
E:Unable to correct problems, you have held broken packages.
This can be caused by:
* Upgrading to a pre-release version of Ubuntu
* Running the current pre-release version of Ubuntu
* Unofficial software packages not provided by Ubuntu
If none of this applies, then please report this bug using the
command 'ubuntu-bug update-manager' in a terminal.
----
uname -a gives me:
3.0.0-12-generic #20-Ubuntu SMP Fri Oct 7 14:56:25 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
so it is probably a problem with unofficial software packages.
I am unsure which packages need to be reverted. I attached the dist-upgrade log files to this post. I would be very grateful if someone can have a look at them and maybe give me a hint on how to track down the problem.
Thanks!