0

I'm getting the following error:

enter image description here

$ sudo apt-get update 
# partial output
Reading package lists... Done 
W: GPG error: https://download.01.org trusty Release:
The following signatures couldn't be verified because the public key is not available: 
NO_PUBKEY A902DDA375E52366
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/trusty/InRelease 
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/InRelease 
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/InRelease 
W: Failed to fetch http://extras.ubuntu.com/ubuntu/dists/trusty/InRelease
W: Failed to fetch http://dl.google.com/linux/chrome/deb/dists/stable/InRelease 
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/trusty/Release.gpg Could not resolve 'us.archive.ubuntu.com' 
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/trusty-updates/Release.gpg Could not resolve 'us.archive.ubuntu.com' 
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/trusty-backports/Release.gpg Could not resolve 'us.archive.ubuntu.com' 
W: Failed to fetch http://dl.google.com/linux/chrome/deb/dists/stable/Release.gpg Could not resolve 'dl.google.com' 
W: Failed to fetch http://extras.ubuntu.com/ubuntu/dists/trusty/Release.gpg Could not resolve 'extras.ubuntu.com' 
W: Some index files failed to download. They have been ignored, or old ones used instead.

Full output

Improve this question
5
  • Please open a terminal and run sudo apt-get update..then edit our question and add the output..
    – heemayl
    Mar 8, 2015 at 19:32
  • it tells me I need at least 10 reputation to post more than 2 links. how should I go about posting it?
    – Peter
    Mar 8, 2015 at 19:38
  • save here and give the link in the comment.
    – heemayl
    Mar 8, 2015 at 19:41
  • I have similar issues every time I run sudo apt-get update. However, the error message disappear just after sudo apt-get upgrade (or sudo apt-get dist-upgrade)
    – tigerjack
    Mar 8, 2015 at 20:26
  • I keep getting this as well, after I get over it with the terminal the same error keeps coming up again. Seems an ubuntu-issue with wine.
    – empedokles
    Mar 9, 2015 at 21:11

1 Answer 1

Reset to default
0

Okay, after trying a number of things I have finally figured it out:

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys A902DDA375E52366

then I ran 

sudo apt-get update && sudo apt-get upgrade

BUt ended up getting the same error as before:

The following packages have been kept back:
wine-staging wine-staging-amd64 wine-staging-i386:i386
0 upgraded, 0 newly installed, 0 to remove and 3 not upgraded.

Then I clicked on the error shown in the screenshot attached above -> show updates -> and updates went through okay. Hope adding that key was the right thing to do....? Also, does anyone know WHY did I start getting this error (so I can avoid this in the future)?

Improve this answer

Not the answer you're looking for? Browse other questions tagged .