sudo do-release-upgrade -cdChecking for a new Ubuntu releasesudo do-release-upgradeChecking for a new Ubuntu release
There is no development version of an因此,do-relea
sudo do-release-upgrade --check-dist-upgrade-only --devel-releaseChecking for a new Ubuntu releaseRun 'do-release-upgrade' to upgrade to it
如何跳过其他版本并直接升级到14.04测试版?
在-d中强制使用do-release-upgrade参数进行升级安全吗?我得到了do-release-upgrade -cd的以下输出Nieuwe versieVoer 'do-release-upgrade' uit om naar de nieuwe versie op te waarderen.
因此,它建议升级到20.04。
我曾尝试使用do-release-upgrade升级到16.04,但最终出现了错误An upgrade from 'vivid' to 'xenial' is not supported with this谷歌搜索结果建议使用do-release-upgrade -d,但我得到了No new release found。
我已将更新管理器配置设置为Prompt=normal。