我目前正在运行 ubuntu 版本"20.04.5 LTS (Focal Fossa)"，我想将其升级到22.04。
我已经运行了以下命令及其输出：
# sudo apt update
Hit:1 http://ubuntu.ntc.net.np/ubuntu focal InRelease
...
Hit:10 http://dell.archive.canonical.com focal InRelease
Reading package lists... Done
# sudo apt upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
Get more security updates through Ubuntu Pro with 'esm-apps' enabled:
libmagickcore-6.q16-6-extra node-hosted-git-info imagemagick libzmq5
python2.7-minimal libmagickwand-6.q16-6 python2.7 python3-rsa node-tar
imagemagick-6.q16 libopenexr24 libmysofa1 libmagickcore-6.q16-6
libpython2.7-minimal libpython2.7-stdlib imagemagick-6-common
Learn more about Ubuntu Pro at https://ubuntu.com/pro
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
# sudo apt dist-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
Get more security updates through Ubuntu Pro with 'esm-apps' enabled:
libmagickcore-6.q16-6-extra node-hosted-git-info imagemagick libzmq5
python2.7-minimal libmagickwand-6.q16-6 python2.7 python3-rsa node-tar
imagemagick-6.q16 libopenexr24 libmysofa1 libmagickcore-6.q16-6
libpython2.7-minimal libpython2.7-stdlib imagemagick-6-common
Learn more about Ubuntu Pro at https://ubuntu.com/pro
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
# sudo do-release-upgrade
Checking for a new Ubuntu release
Please install all available updates for your release before upgrading.
我已经尝试了所有可能的办法但它总是卡住Please install all available updates for your release before upgrading.。
我是否遗漏了什么？此外，如果我需要提供更多详细信息，请告诉我。
谢谢。