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sdaau
Asked: 2016-04-06 23:51:50 +0800 CST

同一操作系统的 32 位和 64 位版本的内核版本不同？

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我有一台并排安装 32 位和 64 位 Ubuntu 14.04 的笔记本电脑。我刚刚注意到我在这些操作系统上有不同的内核版本（见下面的日志）：

  • 32位有内核：3.19.0-58
  • 64位有内核：4.2.0-35

我的问题是 - 这是预期/正常的吗？我可以从下面的日志中看到，32 位版本声称内核来自linux-generic-lts-vivid，而 64 位版本来自linux-generic-lts-wily（两者都不是-trusty，实际上都比它晚 - 但两者都来自trusty-security？！）。

我真的不记得我是否安装了导致这种状态的东西。将它们都获得相同内核版本的推荐方法是什么？

日志，32 位：

+ uname -a
Linux mypc 3.19.0-58-generic #64~14.04.1-Ubuntu SMP Fri Mar 18 19:05:42 UTC 2016 i686 i686 i686 GNU/Linux
+ cat /etc/issue
Ubuntu 14.04.4 LTS \n \l

+ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 14.04.4 LTS
Release:    14.04
Codename:   trusty
+ apt-show-versions -r linux
intel-linux-graphics-installer:i386 1.1.0-0intel1 installed: No available version in archive
libselinux1:i386/trusty-updates 2.2.2-1ubuntu0.1 uptodate
linux-firmware:all/trusty-security 1.127.20 uptodate
linux-generic-lts-vivid:i386/trusty-security 3.19.0.58.41 uptodate
linux-headers-3.19.0-58:all/trusty-security 3.19.0-58.64~14.04.1 uptodate
linux-headers-3.19.0-58-generic:i386/trusty-security 3.19.0-58.64~14.04.1 uptodate
linux-headers-generic-lts-vivid:i386/trusty-security 3.19.0.58.41 uptodate
linux-image-3.19.0-58-generic:i386/trusty-security 3.19.0-58.64~14.04.1 uptodate
linux-image-extra-3.19.0-58-generic:i386/trusty-security 3.19.0-58.64~14.04.1 uptodate
linux-image-generic-lts-vivid:i386/trusty-security 3.19.0.58.41 uptodate
linux-libc-dev:i386/trusty-security 3.13.0-85.129 uptodate
linux-sound-base:all/trusty 1.0.25+dfsg-0ubuntu4 uptodate
pptp-linux:i386/trusty 1.7.2-7 uptodate
syslinux:i386/trusty 3:4.05+dfsg-6+deb8u1 uptodate
syslinux-common:all/trusty 3:4.05+dfsg-6+deb8u1 uptodate
syslinux-legacy:i386/trusty 2:3.63+dfsg-2ubuntu5 uptodate
util-linux:i386/trusty-updates 2.20.1-5.1ubuntu20.7 uptodate

日志，64 位：

+ uname -a
Linux mypc 4.2.0-35-generic #40~14.04.1-Ubuntu SMP Fri Mar 18 16:37:35 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
+ cat /etc/issue
Ubuntu 14.04.4 LTS \n \l

+ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 14.04.4 LTS
Release:    14.04
Codename:   trusty
+ apt-show-versions -r linux
libselinux1:amd64/trusty-updates 2.2.2-1ubuntu0.1 uptodate
libselinux1:i386/trusty-updates 2.2.2-1ubuntu0.1 uptodate
linux-firmware:all/trusty-security 1.127.20 uptodate
linux-generic-lts-wily:amd64/trusty-security 4.2.0.35.28 uptodate
linux-headers-4.2.0-35:all/trusty-security 4.2.0-35.40~14.04.1 uptodate
linux-headers-4.2.0-35-generic:amd64/trusty-security 4.2.0-35.40~14.04.1 uptodate
linux-headers-generic-lts-wily:amd64/trusty-security 4.2.0.35.28 uptodate
linux-image-4.2.0-35-generic:amd64/trusty-security 4.2.0-35.40~14.04.1 uptodate
linux-image-extra-4.2.0-35-generic:amd64/trusty-security 4.2.0-35.40~14.04.1 uptodate
linux-image-generic-lts-wily:amd64/trusty-security 4.2.0.35.28 uptodate
linux-libc-dev:amd64/trusty-security 3.13.0-85.129 uptodate
linux-signed-generic-lts-wily:amd64/trusty-security 4.2.0.35.28 uptodate
linux-signed-image-4.2.0-35-generic:amd64/trusty-security 4.2.0-35.40~14.04.1 uptodate
linux-signed-image-generic-lts-wily:amd64/trusty-security 4.2.0.35.28 uptodate
linux-sound-base:all/trusty 1.0.25+dfsg-0ubuntu4 uptodate
pptp-linux:amd64/trusty 1.7.2-7 uptodate
syslinux:amd64/trusty 3:4.05+dfsg-6+deb8u1 uptodate
syslinux-common:all/trusty 3:4.05+dfsg-6+deb8u1 uptodate
syslinux-legacy:amd64/trusty 2:3.63+dfsg-2ubuntu5 uptodate
util-linux:amd64/trusty-updates 2.20.1-5.1ubuntu20.7 uptodate
14.04

1 个回答

  1. Best Answer

    您可以通过运行将内核 4.2 安装到任何 14.04.x 版本

    sudo apt-get install linux-generic-lts-wily

    它与 32 或 64 位版本无关。

    • 2

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