“No new release found” when upgrading from 16.04 to 18.04 LTS?
I'm trying to upgrade from 16.04 to 18.04 LTS. When I go to do-release-upgrade, though, I get a message "no new release found."
I've tried editing (or not editing) /update-manager/release-upgrades; I've tried do-release-upgrade -d; I've tried everything I could find on the internet.
One twist to this is that the server I'm trying to upgrade is behind a local mirror; that is, instead of downloading from ubuntu directly, it's downloading from this local mirror; the server is behind a firewall of sorts. Are there special servers that need to be in sources.list for do-release-upgrade? I'm at a loss.
server upgrade proxy firewall release-management
New contributor
add a comment |
I'm trying to upgrade from 16.04 to 18.04 LTS. When I go to do-release-upgrade, though, I get a message "no new release found."
I've tried editing (or not editing) /update-manager/release-upgrades; I've tried do-release-upgrade -d; I've tried everything I could find on the internet.
One twist to this is that the server I'm trying to upgrade is behind a local mirror; that is, instead of downloading from ubuntu directly, it's downloading from this local mirror; the server is behind a firewall of sorts. Are there special servers that need to be in sources.list for do-release-upgrade? I'm at a loss.
server upgrade proxy firewall release-management
New contributor
add a comment |
I'm trying to upgrade from 16.04 to 18.04 LTS. When I go to do-release-upgrade, though, I get a message "no new release found."
I've tried editing (or not editing) /update-manager/release-upgrades; I've tried do-release-upgrade -d; I've tried everything I could find on the internet.
One twist to this is that the server I'm trying to upgrade is behind a local mirror; that is, instead of downloading from ubuntu directly, it's downloading from this local mirror; the server is behind a firewall of sorts. Are there special servers that need to be in sources.list for do-release-upgrade? I'm at a loss.
server upgrade proxy firewall release-management
New contributor
I'm trying to upgrade from 16.04 to 18.04 LTS. When I go to do-release-upgrade, though, I get a message "no new release found."
I've tried editing (or not editing) /update-manager/release-upgrades; I've tried do-release-upgrade -d; I've tried everything I could find on the internet.
One twist to this is that the server I'm trying to upgrade is behind a local mirror; that is, instead of downloading from ubuntu directly, it's downloading from this local mirror; the server is behind a firewall of sorts. Are there special servers that need to be in sources.list for do-release-upgrade? I'm at a loss.
server upgrade proxy firewall release-management
server upgrade proxy firewall release-management
New contributor
New contributor
New contributor
asked 3 mins ago
markerimarkeri
1
1
New contributor
New contributor
add a comment |
add a comment |
0
active
oldest
votes
Your Answer
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "89"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
markeri is a new contributor. Be nice, and check out our Code of Conduct.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1130774%2fno-new-release-found-when-upgrading-from-16-04-to-18-04-lts%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
0
active
oldest
votes
0
active
oldest
votes
active
oldest
votes
active
oldest
votes
markeri is a new contributor. Be nice, and check out our Code of Conduct.
markeri is a new contributor. Be nice, and check out our Code of Conduct.
markeri is a new contributor. Be nice, and check out our Code of Conduct.
markeri is a new contributor. Be nice, and check out our Code of Conduct.
Thanks for contributing an answer to Ask Ubuntu!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1130774%2fno-new-release-found-when-upgrading-from-16-04-to-18-04-lts%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown