目前我正在运行最新版本的 kubuntu 19.04 disco。
在EoanUpgrades/Kubuntu发布 19.10 eoan 之后，我尝试将我的迪斯科升级到 eoan，但到目前为止没有运气。
'sudo software-properties-qt' 在“更新”选项卡下的“版本升级”部分显示“正常版本”。
但是“sudo pkexec do-release-upgrade -m desktop -f DistUpgradeViewKDE”报告“未找到新版本”。
有什么建议么？
$ sudo apt-get update
hit:1 http://packages.microsoft.com/repos/vscode stable InRelease
hit:2 http://jp.archive.ubuntu.com/ubuntu disco InRelease
ignore:3 http://dl.google.com/linux/chrome/deb stable InRelease
hit:4 http://jp.archive.ubuntu.com/ubuntu disco-updates InRelease
hit:5 http://jp.archive.ubuntu.com/ubuntu disco-backports InRelease
hit:6 https://deb.opera.com/opera-stable stable InRelease
hit:7 https://packages.microsoft.com/ubuntu/19.04/prod disco InRelease
hit:8 https://repo.skype.com/deb stable InRelease
hit:9 http://download.virtualbox.org/virtualbox/debian disco InRelease
hit:10 http://dl.google.com/linux/chrome/deb stable Release
hit:11 http://security.ubuntu.com/ubuntu disco-security InRelease
hit:12 http://archive.canonical.com/ubuntu disco InRelease
hit:13 http://archive.ubuntu.com/ubuntu disco InRelease
hit:14 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu disco InRelease
hit:16 https://dl.winehq.org/wine-builds/ubuntu disco InRelease
hit:17 http://ppa.launchpad.net/lutris-team/lutris/ubuntu disco InRelease
hit:18 http://ppa.launchpad.net/oibaf/graphics-drivers/ubuntu disco InRelease
hit:19 http://ppa.launchpad.net/quiterss/quiterss/ubuntu bionic InRelease
hit:20 http://ppa.launchpad.net/sicklylife/filezilla/ubuntu disco InRelease
Reading packages list... done
$ sudo apt-get dist-upgrade
Reading packages list... done
making dependancy tree
reading status information... done
detecting upgrade package... done
upgraded: 0 , new installed: 0 , removed: 0 , pending: 0
$ sudo pkexec do-release-upgrade -m desktop -f DistUpgradeViewKDE
Checking for a new Ubuntu release
No new release found
