[Bug 1611737] Re: Can't upgrade from 14.04 to 16.04 if ros-indigo-desktop-full or ros-indigo-perception installed from ROS servers

[Pinar Demetci]

I am not sure if the question was directed at me, but in case it was, I
will explain my situation:

When the upgrade to 16.06 was available for Ubuntu (I currently have
14.04), I tried to upgrade a few times. However, I kept getting the
following error:

Could not calculate the upgrade

An unresolvable problem occurred while calculating the upgrade.

 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 ubuntu-release-upgrader-core' in a terminal.

When I reported it to Ubuntu, I encountered other error reports with the
exact same description. They indicated that the error was due to some
conflict with the ros-indigo package. I do have this package, too. So this
may fall into the third category above: "Unofficial software packages not
provided by Ubuntu". However, I don't know why the conflict arises. Since I
need ros-indigo for certain projects, I never tried to uninstall it and
upgrade.

I am sorry for the limited information I have. Unfortunately, this is all I
know about the error.

Thanks,
Pinar.

On Sat, Jan 14, 2017 at 8:01 AM, Mohamed Zouhair HARBACHI <
1611737 at bugs.launchpad.net> wrote:

> I don't understand the questions. Can you explain please ?
>
>
> Le 13 ينا, 2017 à م 09:07, LaunchpadLoginDefectReport a écrit :
> > Does the ROS crowd read this? Or does this need to be reported somewhere
> > else?
>
> --
> You received this bug notification because you are subscribed to a
> duplicate bug report (1612947).
> https://bugs.launchpad.net/bugs/1611737
>
> Title:
>   Can't upgrade from 14.04 to 16.04 if ros-indigo-desktop-full or ros-
>   indigo-perception installed from ROS servers
>
> Status in ubuntu-release-upgrader package in Ubuntu:
>   Confirmed
>
> Bug description:
>   This message was appear when upgrade
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 14.04
>   Package: ubuntu-release-upgrader-core 1:0.220.8
>   ProcVersionSignature: Ubuntu 3.19.0-66.74~14.04.1-generic 3.19.8-ckt22
>   Uname: Linux 3.19.0-66-generic x86_64
>   NonfreeKernelModules: nvidia
>   ApportVersion: 2.14.1-0ubuntu3.21
>   Architecture: amd64
>   CrashDB: ubuntu
>   CurrentDesktop: Unity
>   Date: Wed Aug 10 18:41:24 2016
>   InstallationDate: Installed on 2015-09-08 (336 days ago)
>   InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64
> (20150805)
>   PackageArchitecture: all
>   SourcePackage: ubuntu-release-upgrader
>   UpgradeStatus: Upgraded to trusty on 2016-08-10 (0 days ago)
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-
> upgrader/+bug/1611737/+subscriptions
>

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to ubuntu-release-upgrader in
Ubuntu.
https://bugs.launchpad.net/bugs/1611737

Title:
  Can't upgrade from 14.04 to 16.04 if ros-indigo-desktop-full or ros-
  indigo-perception installed from ROS servers

Status in ubuntu-release-upgrader package in Ubuntu:
  Confirmed

Bug description:
  This message was appear when upgrade

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: ubuntu-release-upgrader-core 1:0.220.8
  ProcVersionSignature: Ubuntu 3.19.0-66.74~14.04.1-generic 3.19.8-ckt22
  Uname: Linux 3.19.0-66-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.14.1-0ubuntu3.21
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: Unity
  Date: Wed Aug 10 18:41:24 2016
  InstallationDate: Installed on 2015-09-08 (336 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to trusty on 2016-08-10 (0 days ago)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1611737/+subscriptions