[00:00] <jelo> cat /etc/update-manager/release-upgrades
[00:00] <jelo> maybe this ?
[00:01] <jelo> or this   do-release-upgrade -d  ?
[00:13] <donhw> cat /etc/update-manager/release-upgrades Shows Prompt=normal
[00:15] <donhw> do-release-upgrade -d is the same
[02:20] <jelo> maybe try run do-release.. from "sudo bash" then straight sudo (not sure if it makes difference)
[02:28] <jelo> or maybe you havnt screen installed ?
[05:25] <alkisg> donhw: what are your current sources? grep -r . /etc/apt/sources.list*
[23:02] <donhw> jelo:  Screen was not installed. Not sure why. 
[23:03] <donhw> The new error is.
[23:03] <donhw> sudo bash do-release-upgrade
[23:03] <donhw> /usr/bin/do-release-upgrade: line 3: from: command not found
[23:03] <donhw> import-im6.q16: attempt to perform an operation not allowed by the security policy `PS' @ error/constitute.c/IsCoderAuthorized/421.
[23:03] <donhw> /usr/bin/do-release-upgrade: do-release-upgrade: line 6: syntax error near unexpected token `"ignore",'
[23:03] <donhw> /usr/bin/do-release-upgrade: do-release-upgrade: line 6: `warnings.filterwarnings("ignore", "apt API not stable yet", FutureWarning)'
[23:07] <donhw> grep -r . /etc/apt/sources.list*
[23:08] <donhw> https://pastebin.com/kcrC7n2n
[23:10] <donhw> alkisg:
[23:12] <donhw> line 3 of do-release-upgrade
[23:12] <donhw> from __future__ import print_function