Uppdaterade till Ubuntu 16.10 - Kan inte uppdatera vidare
Hej!
Uppdaterade från Ubuntu 16.04 till 16.10. GIck smärtfritt. Men skulle uppdatera igen från 16.10 till 17.04. GIck inte alls bra. Jag testade att endast uppdatera vissa program.
asus@asus-X551MA:~$ sudo apt-get update
[sudo] password for asus:
Bra:1 http://se.archive.ubuntu.com/ubuntu yakkety InRelease
Bra:2 http://se.archive.ubuntu.com/ubuntu yakkety-updates InRelease
Bra:3 http://se.archive.ubuntu.com/ubuntu yakkety-backports InRelease
Bra:4 http://archive.canonical.com/ubuntu yakkety InRelease
Läs:5 http://security.ubuntu.com/ubuntu yakkety-security InRelease [102 kB]
Hämtade 102 kB på 1s (72,5 kB/s)
Läser paketlistor… Färdig
W: http://se.archive.ubuntu.com/ubuntu/dists/yakkety/InRelease: The key(s) in the keyring /etc/apt/trusted.gpg are ignored as the file is not readable by user '_apt' executing apt-key.
W: http://se.archive.ubuntu.com/ubuntu/dists/yakkety-updates/InR...: The key(s) in the keyring /etc/apt/trusted.gpg are ignored as the file is not readable by user '_apt' executing apt-key.
W: http://se.archive.ubuntu.com/ubuntu/dists/yakkety-backports/I...: The key(s) in the keyring /etc/apt/trusted.gpg are ignored as the file is not readable by user '_apt' executing apt-key.
W: http://archive.canonical.com/ubuntu/dists/yakkety/InRelease: The key(s) in the keyring /etc/apt/trusted.gpg are ignored as the file is not readable by user '_apt' executing apt-key.
W: http://security.ubuntu.com/ubuntu/dists/yakkety-security/InRe...: The key(s) in the keyring /etc/apt/trusted.gpg are ignored as the file is not readable by user '_apt' executing apt-key.
asus@asus-X551MA:~$
Vad ska jag göra för att fixa till detta?