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robertspierre
Asked: 2021-04-28 11:40:03 +0800 CST

Cannot update to Ubuntu 21.04

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I had Kubuntu 20.10.

But I have long uninstalled KDE and installed GNOME.

Now the update to 210.4 doesn't show up.

I have selected the option to notify me of updates for every new version (not just LTS) but "Updates" still shows no available updates.

Also do-release-upgrade returns:

Checking for a new Ubuntu release

No new release found.

upgrade

1 Answers

  1. Best Answer

    Correct.

    See the 21.04 Release Notes:

    Release Upgrades

    Upgrades from Ubuntu 20.10 to Ubuntu 21.04 are not enabled as it is possible for some systems to end up in an unbootable state if they use EFI version 1.10 - bug 1925010. Release upgrades will be enabled once an updated version of shim is available which is compatible with EFI version 1.10.

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