I've had this issue:
# do-release-upgrade -f DistUpgradeViewNonInteractive
Checking for a new Ubuntu release
Get:1 Upgrade tool signature [819 B]
Get:2 Upgrade tool [1240 kB]
Fetched 1241 kB in 0s (0 B/s)
authenticate 'bionic.tar.gz' against 'bionic.tar.gz.gpg'
extracting 'bionic.tar.gz'
MarkIn
I am trying to upgrade from 16.04 to 18.04
apt-get update and apt-get upgrade command executed successfully after
installing necessary packages suggested as resolutions to these commands
however sudo do-release-upgrade fails with following details
Checking for a new Ubuntu release
Get:1 Upgrade
In my case I am trying to update from Ubuntu 18.04 to 18.10 and get the
same behaviour (apart from the distribution name):
Reading cache
Checking package manager
Reading package lists... Done
Building dependency tree
Reading state information... Done
Hit http://archive.ubuntu.com/ubuntu bionic I
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: ubuntu-release-upgrader (Ubuntu)
Status: New => Confirmed
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1787
I had same problem, replaced sources.list with suggested one (xenial
instead of bionic) but still unable to upgrade
Reading cache
Checking package manager
Reading package lists... Done
Building dependency tree
Reading state information... Done
Hit http://security.ubuntu.com/ubuntu xenial-
correction: replace bionic with xenial
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1787712
Title:
16.04 to 18.04 do-release-upgrade fails with "Command terminated with
exit status 1"
To manage
Replacing sources.list with the following fixed it
deb http://us.archive.ubuntu.com/ubuntu/ bionic main universe restricted
multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ bionic main universe restricted
multiverse
deb http://security.ubuntu.com/ubuntu bionic-security main universe restr
Installed packages attached. Sources.list.d is empty.
** Attachment added: "installed-packages"
https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1787712/+attachment/5177080/+files/installed-packages
--
You received this bug notification because you are a member of Ubunt
