Questions about the graphical interface update-manager, as opposed to the command line apt-get.

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1answer
88 views

updating rhythmbox failed

I updated my rhythmbox2.99.1 to 3.0.1 manually using the terminal but still the update manager tries to update rhythmbox's core and ends up in update failed, report this problem and when i try to ...
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0answers
269 views

Requires installation of untrusted packages ?? and cant update apt-get [duplicate]

When I try to install any app from Ubuntu software center I get this: I had read somewhere that I need to enter apt-get update, but this is the result: root@Alexander-PC:~# apt-get update E: ...
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1answer
242 views

Update Manager/Software Centre not working (12.04 LTS)

I restarted my computer and a little red circle with a horizontal white line appeared. I clicked on it and it asked me to show updates, so I did that. Next, it says this: An unresolvable problem ...
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2answers
275 views

What to do about errors with update & upgrade?

I'm using Ubuntu 12.04 LTS 64 bit on a Pacard Bell dot S netbook with intel atom 64 bit processor. I get then following message when using either apt-get update or upgrade. Upgrade stops on this but ...
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0answers
335 views

I can't update my system properly, “no package header” error [duplicate]

Possible Duplicate: How do I fix a “Problem with MergeList” error when trying to do an update? Every time I try to run sudo apt-get update or try running updates from the GUI ...
0
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1answer
11k views

Cannot update Ubuntu 9.04 [duplicate]

Possible Duplicate: How to install software or upgrade from old unsupported release? I am using Ubuntu 9.04 and having problem updating. When I start the Update Manager, I get a message ...
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1answer
2k views

Update-manager not working due to 404 error [duplicate]

Possible Duplicate: How can I fix a 404 Error using a PPA? I have the following error Failed to Download repository information Check your Internet connection.. W:Failed to fetch ...
-2
votes
1answer
805 views

“Software Updater” & “Software & Updates” not working on 14.04 LTS

I havent used my Ubuntu for quite long time. Today, when i boot the Ubuntu (14.04 LTS), the software updater and Software & Updates(from Settings) are not working. The software updater's window ...