我尝试按照此处的官方指南将我的 Ubuntu Studio 升级到 20.04https://help.ubuntu.com/community/FocalUpgrades/UbuntuStudio
然而,当我走到最后一步时,我遇到了死胡同,当我跑的时候,pkexec update-manager
我得到了这个答案:
Unable to init server: Could not connect: Connection refused Unable to init server: Could not connect: Connection refused WARNING:root:can not import unity GI Namespace Dbusmenu not available Unable to init server: Could not connect: Connection refused (update-manager:8042): Gtk-WARNING **: 10:43:29.466: cannot open display:
当我运行时,sudo do-release-upgrade -m desktop
它说没有发现新版本。
答案1
我昨天进行了升级并输入了内容sudo do-release-upgrade -d
,这对我有用。