Ubuntu说13.04，但lsb_release说12.10
在调查安装了12.10的Samsung New Series 9时，我发现了这个： 
- 设置>详细信息> Ubuntu 13.04
- lsb_release> ubuntu 12.10
那可能吗 ？ 我真的认为我的打印问题与这种不一致有关…
谢谢。
[编辑]
root@jocelyne-ss9:/home/jocelyne# cat /etc/apt/sources.list # deb cdrom:[Ubuntu 12.10 _Quantal Quetzal_ - Release amd64 (20121017.5)]/ quantal main restricted # See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to # newer versions of the distribution. deb http://fr.archive.ubuntu.com/ubuntu/ quantal main restricted deb-src http://fr.archive.ubuntu.com/ubuntu/ quantal main restricted ## Major bug fix updates produced after the final release of the ## distribution. deb http://fr.archive.ubuntu.com/ubuntu/ quantal-updates main restricted deb-src http://fr.archive.ubuntu.com/ubuntu/ quantal-updates main restricted ## NB software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu ## team. Also, please note that software in universe WILL NOT receive any ## review or updates from the Ubuntu security team. deb http://fr.archive.ubuntu.com/ubuntu/ quantal universe deb-src http://fr.archive.ubuntu.com/ubuntu/ quantal universe deb http://fr.archive.ubuntu.com/ubuntu/ quantal-updates universe deb-src http://fr.archive.ubuntu.com/ubuntu/ quantal-updates universe ## NB software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu ## team, and may not be under a free licence. Please satisfy yourself as to ## your rights to use the software. Also, please note that software in ## multiverse WILL NOT receive any review or updates from the Ubuntu ## security team. deb http://fr.archive.ubuntu.com/ubuntu/ quantal multiverse deb-src http://fr.archive.ubuntu.com/ubuntu/ quantal multiverse deb http://fr.archive.ubuntu.com/ubuntu/ quantal-updates multiverse deb-src http://fr.archive.ubuntu.com/ubuntu/ quantal-updates multiverse ## NB software from this repository may not have been tested as ## extensively as that contained in the main release, although it includes ## newer versions of some applications which may provide useful features. ## Also, please note that software in backports WILL NOT receive any review ## or updates from the Ubuntu security team. deb http://fr.archive.ubuntu.com/ubuntu/ quantal-backports main restricted universe multiverse deb-src http://fr.archive.ubuntu.com/ubuntu/ quantal-backports main restricted universe multiverse deb http://security.ubuntu.com/ubuntu quantal-security main restricted deb-src http://security.ubuntu.com/ubuntu quantal-security main restricted deb http://security.ubuntu.com/ubuntu quantal-security universe deb-src http://security.ubuntu.com/ubuntu quantal-security universe deb http://security.ubuntu.com/ubuntu quantal-security multiverse deb-src http://security.ubuntu.com/ubuntu quantal-security multiverse ## Uncomment the following two lines to add software from Canonical's ## 'partner' repository. ## This software is not part of Ubuntu, but is offered by Canonical and the ## respective vendors as a service to Ubuntu users. deb http://archive.canonical.com/ubuntu quantal partner # deb-src http://archive.canonical.com/ubuntu quantal partner ## This software is not part of Ubuntu, but is offered by third-party ## developers who want to ship their latest software. deb http://extras.ubuntu.com/ubuntu quantal main deb-src http://extras.ubuntu.com/ubuntu quantal main deb http://www.duinsoft.nl/pkg debs all root@jocelyne-ss9:/home/jocelyne# for X in /etc/apt/sources.list.d/*; do echo; echo; echo "** $X:"; echo; cat $X; done ** /etc/apt/sources.list.d/gnome3-team-gnome3-quantal.list: deb http://ppa.launchpad.net/gnome3-team/gnome3/ubuntu quantal main deb-src http://ppa.launchpad.net/gnome3-team/gnome3/ubuntu quantal main ** /etc/apt/sources.list.d/gnome3-team-gnome3-quantal.list.save: deb http://ppa.launchpad.net/gnome3-team/gnome3/ubuntu quantal main deb-src http://ppa.launchpad.net/gnome3-team/gnome3/ubuntu quantal main ** /etc/apt/sources.list.d/google-chrome.list: ### THIS FILE IS AUTOMATICALLY CONFIGURED ### # You may comment out this entry, but any other modifications may be lost. deb http://dl.google.com/linux/chrome/deb/ stable main ** /etc/apt/sources.list.d/google-chrome.list.save: ### THIS FILE IS AUTOMATICALLY CONFIGURED ### # You may comment out this entry, but any other modifications may be lost. deb http://dl.google.com/linux/chrome/deb/ stable main ** /etc/apt/sources.list.d/google-talkplugin.list: ### THIS FILE IS AUTOMATICALLY CONFIGURED ### # You may comment out this entry, but any other modifications may be lost. deb http://dl.google.com/linux/talkplugin/deb/ stable main ** /etc/apt/sources.list.d/google-talkplugin.list.save: ### THIS FILE IS AUTOMATICALLY CONFIGURED ### # You may comment out this entry, but any other modifications may be lost. deb http://dl.google.com/linux/talkplugin/deb/ stable main ** /etc/apt/sources.list.d/jitsi.list: ### THIS FILE IS AUTOMATICALLY CONFIGURED ### # You may comment out this entry, but any other modifications may be lost. deb http://download.jitsi.org/deb unstable/ ** /etc/apt/sources.list.d/jitsi.list.save: ### THIS FILE IS AUTOMATICALLY CONFIGURED ### # You may comment out this entry, but any other modifications may be lost. deb http://download.jitsi.org/deb unstable/ ** /etc/apt/sources.list.d/langdalepl-gvfs-mtp-quantal.list: deb http://ppa.launchpad.net/langdalepl/gvfs-mtp/ubuntu quantal main deb-src http://ppa.launchpad.net/langdalepl/gvfs-mtp/ubuntu quantal main ** /etc/apt/sources.list.d/scopes-packagers-ppa-quantal.list: deb http://ppa.launchpad.net/scopes-packagers/ppa/ubuntu quantal main deb-src http://ppa.launchpad.net/scopes-packagers/ppa/ubuntu quantal main ** /etc/apt/sources.list.d/scopes-packagers-ppa-quantal.list.save: deb http://ppa.launchpad.net/scopes-packagers/ppa/ubuntu quantal main deb-src http://ppa.launchpad.net/scopes-packagers/ppa/ubuntu quantal main ** /etc/apt/sources.list.d/ubuntu-extras.list: # deb http://extras.ubuntu.com/ubuntu/ quantal main #Added by software-center # deb-src http://extras.ubuntu.com/ubuntu/ quantal main #Added by software-center ** /etc/apt/sources.list.d/ubuntu-extras.list.save: # deb http://extras.ubuntu.com/ubuntu/ quantal main #Added by software-center # deb-src http://extras.ubuntu.com/ubuntu/ quantal main #Added by software-center ** /etc/apt/sources.list.d/umang-indicator-stickynotes-quantal.list: deb http://ppa.launchpad.net/umang/indicator-stickynotes/ubuntu quantal main deb-src http://ppa.launchpad.net/umang/indicator-stickynotes/ubuntu quantal main ** /etc/apt/sources.list.d/umang-indicator-stickynotes-quantal.list.save: deb http://ppa.launchpad.net/umang/indicator-stickynotes/ubuntu quantal main deb-src http://ppa.launchpad.net/umang/indicator-stickynotes/ubuntu quantal main root@jocelyne-ss9:/home/jocelyne# apt-cache policy gnome-control-center gnome-control-center: Installé : 1:3.6.3-0ubuntu11~ubuntu12.10.1 Candidat : 1:3.6.3-0ubuntu11~ubuntu12.10.1 Table de version : *** 1:3.6.3-0ubuntu11~ubuntu12.10.1 0 500 http://ppa.launchpad.net/gnome3-team/gnome3/ubuntu/ quantal/main amd64 Packages 100 /var/lib/dpkg/status 1:3.4.2-0ubuntu19 0 500 http://fr.archive.ubuntu.com/ubuntu/ quantal/main amd64 Packages lsb_release从/etc/lsb-release获取其信息，由包base-files ，而gnome-control-center只显示/usr/share/gnome-control-center/ui/UbuntuLogo.png的PNG文件，这是分发在包gnome-control-center-data 。
使用以下命令检查您正在使用的gnome-control-center-data ：
apt-cache policy gnome-control-center
它可能是PPA或您可能已安装的其他来源的版本; 根据上述命令的结果，您可能决定要清除PPA，或重新安装软件包，或忽略报告的版本不匹配…
在任何情况下，您似乎运行12.10至少有一个13.04的文件。
您确定安装了12.10版本吗？
对我来说它是12.10。
我在这里展示的唯一案例就是13.04仍在开发中（Ans还考虑了Askubuntu中的偏离主题）：
如果您安装了一些13.04软件包（手动或通过PPA），它可能会将整个12.10与13.04软件包混合在一起并修改系统信息以显示您现在看到的信息。