Server :: An Unresolvable Problem Occurred While Calculating The Upgrade
Dec 21, 2010
I am trying to update from ubuntu 10.04.1 to 10.10 using the do-release-upgrade command. I get this error:
Code:
An unresolvable problem occurred while calculating the upgrade: The package 'update-manager-core' is marked for removal but it is in the removal blacklist.
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
The first two can't be correct right? So... If the third one is true. How can I find these packages? Or, is there any other way to upgrade to 10.10?
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Apr 26, 2011
I have just tried to upgrade to Ubuntu 10.10 from 10.04 using the update manager
It asks me for me password and then a window opens saying "Upgrading Ubuntu to version 10.10"
It gets to "setting new software channels" then a message pops up saying "third party sources disabled" next a little error icon appears in the Notification Area then another message saying: Could not calculate the upgrade
An unresolvable problem occurred while calculating the upgrade: E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held 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 against the 'update-manager' package and include the files in /var/log/dist-upgrade/ in the bug report.
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Feb 12, 2011
I keep getting the following msg as I try to upgrade from 10.04 -> 10.10 ... "Could not calculate the upgrade An unresolvable problem occurred while calculating the upgrade: E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held 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 against the 'update-manager' package and include the files in /var/log/dist-upgrade/ in the bug report." I don't think any of the issues above apply - can anyone offer advice on how to get around or "force " the upgrade
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Mar 20, 2011
I can't understand wd the error in my way with my sources list (was trying to installError given when I try to update is: An unresolvable problem occurred while initializing the package information.lease report this bug against the 'update-manager' package and include the following error message:'E:Type 'src' is not known on line 2 in source list /etc/apt/sources.list.d/tiheum-equinox-maverick.list'Sources list is: ###### Ubuntu Main Reposdeb http://us.archive.ubuntu.com/ubuntu/ maverick main restricted universe multiverse deb-src http://us.archive.ubuntu.com/ubuntu/ maverick main restricted universe
###### Ubuntu Update Repos
deb http://us.archive.ubuntu.com/ubuntu/ maverick-security main restricted universe multiverse
[code]....
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Code:
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[Code]...
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[code]....
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When running the following command against all "main_server" processes, it produces a result in megabytes based on the output of the rss field in 'ps'.
Code:
CALC=0
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pr -TW$COLUMNS |
grep main_server |
grep -v "grep main_server" |
[Code]...
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Code:
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[Code]....
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Code:
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Dec 2, 2010
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Code:
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Code:
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