引用:
可是我的系統還是14.04。沒有收到更新
14.04.3 是 2015-08-06 发布的。用 cat /etc/os-release 确认目前版本号
引用:
有什麼功能上的不同嗎？
包含软件包更新，LTSEnablementStack 提供 内核/Xorg 更新
细节参阅
https://wiki.ubuntu.com/TrustyTahr/ReleaseNotes/ChangeSummary/14.04.1https://wiki.ubuntu.com/TrustyTahr/ReleaseNotes/ChangeSummary/14.04.2https://wiki.ubuntu.com/TrustyTahr/ReleaseNotes/ChangeSummary/14.04.3https://wiki.ubuntu.com/Kernel/LTSEnablementStackhttp://askubuntu.com/questions/106159/what-are-point-releases-in-lts-versions引用:
而且版本號那麼多，推薦下載的卻不是最新，是不是說01是LTS，02和03就不屬於LTS了？
01 02 03 都属于 LTS 支持期内的 point release
参阅
http://askubuntu.com/questions/106159/what-are-point-releases-in-lts-versions推薦下載的问题，检查 update-manager 中关于版本更新的设置
手动更新至最新版本
确认 /etc/apt/sources.list 或 /etc/apt/sources.list.d/ 包含以下内容 注意根据地区更换镜像源
代码:
deb http://archive.ubuntu.com/ubuntu/ trusty main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ trusty-security main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ trusty-updates main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ trusty-proposed main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ trusty main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ trusty-security main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ trusty-updates main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ trusty-proposed main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe multiverse
然后执行
代码:
sudo apt-get update
sudo apt-get dist-upgrade
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