标题: 能否do-release-upgrade？ [打印本页] 作者: Austin 时间: 2022-3-7 08:31 标题: 能否do-release-upgrade？ ubuntu18有这个提示：
New release '20.04.4 LTS' available.
Run 'do-release-upgrade' to upgrade to it.
Your Hardware Enablement Stack (HWE) is supported until April 2023.
请问3568能否升级？升级之后/etc/apt/sources.list中的这一行配置应该改成什么？
deb http://wiki.t-firefly.com/firefly-rk3399-repo bionic main