Ubuntu 15.04 (Vivid Vervet) Released

以下整理,參與「這篇討論」。

我通常都到下面這兩個地方下載ISO檔。

https://releases.ubuntu.com/
https://cdimage.ubuntu.com/

單一下載

Ubuntu 15.04

下載「ubuntu-15.04-desktop-amd64.iso」

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$ wget -c https://releases.ubuntu.com/15.04/ubuntu-15.04-desktop-amd64.iso

md5sum驗證

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wget -c https://releases.ubuntu.com/15.04/MD5SUMS
md5sum -c MD5SUMS

sha1sum驗證

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wget -c https://releases.ubuntu.com/15.04/SHA1SUMS
sha1sum -c SHA1SUMS

sha256sum 驗證

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wget -c https://releases.ubuntu.com/15.04/SHA256SUMS
sha256sum -c SHA256SUMS

列表下載

將下面列表,存成「iso.list」

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http://releases.ubuntu.com/15.04/ubuntu-15.04-desktop-amd64.iso
http://releases.ubuntu.com/15.04/ubuntu-15.04-server-amd64.iso
http://cdimage.ubuntu.com/xubuntu/releases/15.04/release/xubuntu-15.04-desktop-amd64.iso
http://cdimage.ubuntu.com/lubuntu/releases/15.04/release/lubuntu-15.04-desktop-amd64.iso
http://cdimage.ubuntu.com/kubuntu/releases/15.04/release/kubuntu-15.04-desktop-amd64.iso
http://cdimage.ubuntu.com/ubuntu-mate/releases/15.04/release/ubuntu-mate-15.04-desktop-amd64.iso
http://cdimage.ubuntu.com/ubuntu-gnome/releases/15.04/release/ubuntu-gnome-15.04-desktop-amd64.iso

執行下面的指令下載

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$ wget -c -i iso.list

15.04 (Vivid Vervet) ISO檔 網頁列表

15.04 Release Announcements

systemd

對「15.04」,我比較好奇的是「systemd」。

執行

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$ dpkg -S /etc/systemd

顯示

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init-system-helpers, systemd: /etc/systemd

執行

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$ dpkg -l | grep systemd

顯示

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ii  libpam-systemd:i386                                 219-7ubuntu3                               i386         system and service manager - PAM module
ii libsystemd0:i386 219-7ubuntu3 i386 systemd utility library
ii systemd 219-7ubuntu3 i386 system and service manager
ii systemd-shim 9-1bzr2 i386 shim for systemd
ii systemd-sysv 219-7ubuntu3 i386 system and service manager - SysV links

更多的「探索」。

更多參考