Linked Questions

1
vote
4answers
5k views

Can't upgrade 12.04 from 11.04 [duplicate]

Possible Duplicate: Failed to download repository information due to missing CDROM I have an 11.04 machine, and I'd like to upgrade to 12.04. I'm using the Update Manager to do so. It ...
1
vote
1answer
2k views

Update information outdated, “Failed to fetch cdrom” [duplicate]

I have a warning triangle on the top of my screen. When I click on it, it says that my update information is outdated. When I type sudo apt-get update && sudo apt-get upgrade into a terminal, ...
0
votes
1answer
3k views

Some index files failed to download [duplicate]

When I ran sudo apt-get update then I found some error. The Error is like below: W: Failed to fetch cdrom://Ubuntu 13.04 _Raring Ringtail_ - Release amd64 ...
0
votes
1answer
3k views

Problem in apt-get update - Ubuntu 12.04? [duplicate]

Possible Duplicate: Failed to download repository information due to missing CDROM How to resolve the following error message? Error Message: W:Failed to fetch cdrom://Ubuntu 12.04.1 LTS ...
2
votes
1answer
999 views

Cannot get Ubuntu 12.04 to update [duplicate]

Possible Duplicate: Failed to download repository information due to missing CDROM I have been using Ubuntu for about 6 months now without any problems until I ran the update manager ...
0
votes
1answer
2k views

Can't update 12.10 anymore? “Failed to fetch cdrom” error [duplicate]

I get the following message trying to update Ubuntu ; Failed to download repository information details W:Failed to fetch cdrom://Ubuntu 12.10 _Quantal Quetzal_ - Release amd64 ...
0
votes
1answer
1k views

Update fails after checking all settings for system updates [duplicate]

Possible Duplicate: Failed to download repository information due to missing CDROM W:Failed to fetch cdrom://Ubuntu 12.04 LTS Precise Pangolin - Release i386 ...
0
votes
0answers
1k views

Software Updater fails to fetch and download [duplicate]

I am totally new to Ubuntu and even though that I have some problems with it I like it a lot. And in the previous version I did solve quite some problems and I was happy that I could. But in 12.10 ...
0
votes
0answers
1k views

Ubuntu 12.10 Not Updating Softwares [duplicate]

I upgraded my Ubuntu 12.04 to 12.10. Since then I am not able to download the updates from the Software Updater. The error says "No Network Connection" but my Internet is working fine. So I checked ...
0
votes
2answers
985 views

Upgrade from Ubuntu 12.10 to 13.04 “Failed to fetch cdrom://Ubuntu 12.10 _Quantal Quetzal” [duplicate]

I am not able to upgrade to the latest version 13.04. The error is: Failed to download repository information Check your Internet connection. Details W:Failed to fetch cdrom://Ubuntu 12.10 _Quantal ...
0
votes
1answer
1k views

How to fix “Failed to fetch” repository errors? [duplicate]

Possible Duplicate: Failed to download repository information due to missing CDROM This is basically what I'm getting after trying to add repositories so that I can add lenses. Any help ...
1
vote
0answers
1k views

Why is Update Manager giving “Failed to fetch CD-ROM…” errors? [duplicate]

Possible Duplicate: Failed to download repository information due to missing CDROM When I check for updates, I get this the message: W:Failed to fetch cdrom://Ubuntu 12.04 LTS _Precise ...
2
votes
0answers
813 views

Ubuntu 14.04 failed to update W:Failed to fetch cdrom: [duplicate]

Executingsudo apt-get update from terminal gives this output: W:Failed to fetch cdrom://Ubuntu 14.04.1 LTS Trusty Tahr - Release i386 (20140722.2)/dists/trusty/main/binary-i386/Packages Please ...
0
votes
1answer
586 views

trouble in updating my xubuntu 12.04.02 [duplicate]

When I try tp update my xubuntu in "Update Manager" I get this error: Failed to download repository information When I try to update through terminal I get this: W: Failed to fetch cdrom://Xubuntu ...
-1
votes
1answer
460 views

Ubuntu One Installation error - W:Failed to fetch cdrom://Ubunto 12.04.2 LTS_Precise [duplicate]

W:Failed to fetch cdrom://Ubunto 12.04.2 LTS_Precise Pangolin_-Release amd64(20130213)/dists/precise/main/binary-i386/Packages Please use apt-cdrom to make this CD-ROM recognized by APT.apt-get update ...

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