Hi, all
I failed to upgrade Fedora 19 to Fedora 20 directly by sudo fedup --network 20. After reading this thread, I try these:
Code:
sudo yum --enablerepo=updates-testing update fedup
To avoid redownload packages:
Code:
sudo mv /var/lib/fedora-upgrade /var/lib/system-upgrade
sudo mv /var/tmp/fedora-upgrade /var/tmp/system-upgrade
Finally,
Code:
sudo fedup --network 20
However, error still occurs:
Code:
...
verify local files 100% [==================================================================================]
warning: /var/tmp/system-upgrade/rpmfusion-nonfree/packages/rpmfusion-nonfree-release-20-1.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID b5f29883: NOKEY
Importing GPG key 0xB5F29883:
Userid : "RPM Fusion nonfree repository for Fedora (20) <rpmfusion-buildsys@lists.rpmfusion.org>"
Fingerprint: a84d cf58 46cb 10b6 5c47 6c35 63c0 de8c b5f2 9883
Package : rpmfusion-nonfree-release-19-1.noarch (installed)
From : /etc/pki/rpm-gpg/RPM-GPG-KEY-rpmfusion-nonfree-fedora-20
Downloading failed: Didn't install any key
Can you help me?