Ubuntu/Upgrade: Difference between revisions
< Ubuntu
(One intermediate revision by the same user not shown) | |||
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sudo apt -y upgrade | sudo apt -y upgrade | ||
sudo do-release-upgrade | sudo do-release-upgrade | ||
/usr/bin/do-release-upgrade | |||
== /etc/update-manager/release-upgrades == | == /etc/update-manager/release-upgrades == | ||
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To upgrade to the latest non-LTS development release | To upgrade to the latest non-LTS development release | ||
set Prompt=normal in /etc/update-manager/release-upgrades. | set Prompt=normal in /etc/update-manager/release-upgrades. | ||
</pre> | |||
/usr/lib/python3/dist-packages/UpdateManager/Core/MetaRelease.py - line 380 | |||
<pre> | |||
# generic network error | |||
except (URLError, BadStatusLine, socket.timeout) as e: | |||
self._debug("result of meta-release download: '%s'" % e) | |||
print("Failed to connect to %s. Check your Internet connection " | |||
"or proxy settings" % self.METARELEASE_URI) | |||
</pre> | </pre> | ||
== keywords == | == keywords == |
Latest revision as of 09:03, 30 October 2024
Release Upgrade
sudo apt update sudo apt -y upgrade sudo do-release-upgrade
/usr/bin/do-release-upgrade
/etc/update-manager/release-upgrades
vim /etc/update-manager/release-upgrades
# Default behavior for the release upgrader. [DEFAULT] # Default prompting and upgrade behavior, valid options: # # never - Never check for, or allow upgrading to, a new release. # normal - Check to see if a new release is available. If more than one new # release is found, the release upgrader will attempt to upgrade to # the supported release that immediately succeeds the # currently-running release. # lts - Check to see if a new LTS release is available. The upgrader # will attempt to upgrade to the first LTS release available after # the currently-running one. Note that if this option is used and # the currently-running release is not itself an LTS release the # upgrader will assume prompt was meant to be normal. Prompt=lts
Issues
Failed to connect to changelogs
Firewall issue
$ sudo do-release-upgrade Checking for a new Ubuntu release Failed to connect to https://changelogs.ubuntu.com/meta-release-lts. Check your Internet connection or proxy settings There is no development version of an LTS available. To upgrade to the latest non-LTS development release set Prompt=normal in /etc/update-manager/release-upgrades.
/usr/lib/python3/dist-packages/UpdateManager/Core/MetaRelease.py - line 380
# generic network error except (URLError, BadStatusLine, socket.timeout) as e: self._debug("result of meta-release download: '%s'" % e) print("Failed to connect to %s. Check your Internet connection " "or proxy settings" % self.METARELEASE_URI)