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1 answer
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Can't update repos due to a malformed sources.list file. How can I fix it?

Unfortunately (and quite stupidly), I had .txt files set to open with Libreoffice Writer by default, and when I clicked on my sources.list file to add something, it opened up there. I suspect this is ...
James G.'s user avatar
0 votes
1 answer
163 views

Elementary OS GUI is deleted

I did sudo apt autoremove on the terminal, and it has removed by elementary desktop. I tried doing sudo apt-get install --reinstall elementary-desktop, and the terminal says some unable to find some ...
Rajdeep Singha's user avatar
1 vote
2 answers
488 views

Error when trying sudo apt-get update

I have the Hera OS 5.1. Now when I want to run sudo apt-get update I got the following errors. What can I do? Thanks in advance. Err:16 http://ppa.launchpad.net/djart/minidlna/ubuntu bionic Release ...
ohspinoza's user avatar
0 votes
0 answers
162 views

eOS cannot update

Okay, there's few things I need to clear first: I was using eOS for about a month when I ran into some issues and decided to restore Timeshift image. To my surprise it did not work as expected and ...
kravinec's user avatar
0 votes
1 answer
102 views

Manually added software repo error

I tried to install spotify with a repo but I think I did something wrong. Ever since I did this I can't fetch updates in the App enter- Failed to fetch updates : How to fix corrupt source file Details ...
Florin's user avatar
  • 1
0 votes
1 answer
2k views

How I can restore original repositories list?

Once I tried to install Opera browser to Elementary OS. OK it was work for one time as minim. But after this action my repositories list was broken and elementary cannot update itself because some ...
Victor's user avatar
  • 1
1 vote
2 answers
159 views

Message of error each time I open Appcenter

Every time I open the appcenter there is a message of "Failed to fetch updates" Everything seems to be working fine, but I would like to solve it Here is the full content of the window W: ...
Matteo Bertozzi's user avatar
1 vote
1 answer
737 views

AppCenter complains and doesn't work to install anything

Error: Failed to Fetch Updates This may have been caused by external, manually added software repositories or a corrupted sources file. Details > Failed to obtain authentication I do have ...
rdr's user avatar
  • 21
0 votes
1 answer
138 views

Error in AppCenter [duplicate]

bit of a newbie to this, good at tinkering and following instructions, but by no means technical. I'm getting the following error in the AppCenter W: The repository 'http://ppa.launchpad.net/...
Richard B's user avatar
0 votes
1 answer
733 views

Error in repository

When i try to sudo apt update, i get the following error: E: Release file for http://packages.elementary.io/appcenter/dists/bionic/InRelease is not valid yet (invalid for another 50min 7s). ...
Telmo's user avatar
  • 311
0 votes
1 answer
215 views

Failed to fetch updates, Too few items to process when trying to update from AppCenter

I updated my packages with Synaptic, and when I open the AppCenter i first get a "Failed to fetch updates" error message. As I understand from the other errors messages, this has something to do with ...
Pollux's user avatar
  • 103
0 votes
1 answer
500 views

Failed to fetch updates error: "configured multiple times"?

When trying to update from the AppCenter I get this error, with the text "This may have been caused by external, manually added software repositories or a corrupted sources file." These are the ...
hainish's user avatar
  • 65
1 vote
2 answers
2k views

AppCentre fails to fetch updates; sudo apt update gives several errors

I can't update my installation anymore and I have no idea what I've done to it. I keep getting these errors every time I attempt to update my installation using the AppCentre or trying updating my ...
Radu M.'s user avatar
  • 13
1 vote
3 answers
9k views

“Failed to fetch updates” in App Center while using Elementary OS Loki

Every time I use either the; Terminal and the sudo apt-get update command or just open the App Center,(auto updates every time its opened) i get a pop up saying Failed to Fetch Updates I cant seem to ...
Niko Lane's user avatar
0 votes
1 answer
841 views

The repository 'http://ppa.launchpad.net/versable/elementary-update/ubuntu xenial Release' does not have a Release file [duplicate]

I just tried to run an update and got this message from the app center: I've tried reading around but all the potential answers I've found go over my head. I'm not really sure what I'm doing re: ...
YoloSwaggins's user avatar
1 vote
1 answer
863 views

elementary OS Update

I just installed elementary OS 0.4.1 Loki on an iMac over the last weekend and everything went swimmingly well. This AM when I try sudo apt-get update, I get this message: W: The repository '...
Keshav Bhat's user avatar
0 votes
1 answer
5k views

apt-get update error "Network is unreachable"

sudo apt-get update command is: Translated into English (Google): Error: 7 http://en.archive.ubuntu.com/ubuntu xenial InRelease tr.archive.ubuntu.com:80 link can not be started (2001: a98: 11 ::...
Seyit Ali Doğan's user avatar
2 votes
2 answers
2k views

"The repository 'cdrom://elementary OS 0.4 _Loki_ - Stable amd64 (20160921) xenial Release' does not have a Release file"

How do I fix this? W: The repository 'cdrom://elementary OS 0.4 _Loki_ - Stable amd64 (20160921) xenial Release' does not have a Release file. N: Data from such a repository can't be ...
NORRIS RAHMAN's user avatar
2 votes
1 answer
9k views

package sources and mirror servers in loki

I noticed that the update manager is missing in loki and learned that updates are now handled by AppCenter: Loki - Where is the update manager? I'd like to know the following: how do I know which ...
deesnook's user avatar
  • 944
2 votes
1 answer
955 views

Why can't I enable the various upstream repositories? [closed]

I just did a fresh install of elementary OS Freya. In Software & Updates, all these boxes are unchecked: Important security updates (trusty-security) Recommended updates (trusty-updates) Pre-...
Iphd's user avatar
  • 21