I'm trying to upgrade from (updated) 20.04.1 to 22.04.3 but I get the following messages, any hints what is going wrong?
$sudo do-release-upgradeChecking for new Ubuntu versionGetting:1 Upgrade tool signature [833 B]Getting:2 Upgrade tool [1,270 kB]Fetched 1,271 kB in 0s (0 B/s)authenticating 'jammy.tar.gz' against 'jammy.tar.gz.gpg'extracting 'jammy.tar.gz'[...]Fetched 5,541 B in 0s (0 B/s)Reading package lists... DoneBuilding dependency treeReading state information... DoneNoneRestoring system to original stateAbortingReading package lists... DoneBuilding dependency treeReading state information... Done=== Command detached from window (Sun Sep 1 08:16:21 2024) ====== Command terminated with exit status 1 (Sun Sep 1 08:16:31 2024) ===This system has ESM enabled
Expanded Security Maintenance for Applications is enabled.