Why APT::Periodic variables are set in two files?





.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ margin-bottom:0;
}







2















...namely in /etc/apt/apt.conf.d/10periodic and /etc/apt/apt.conf.d/20auto-upgrades.



$ dpkg-query -S /etc/apt/apt.conf.d/10periodic
update-notifier-common: /etc/apt/apt.conf.d/10periodic

$ dpkg-query -S /etc/apt/apt.conf.d/20auto-upgrades
dpkg-query: no path found matching pattern /etc/apt/apt.conf.d/20auto-upgrades









share|improve this question























  • 20auto-upgrades is generated by dpkg-reconfigure for Unattended Upgrades instead of installed directly. Source: bazaar.launchpad.net/~unattended-upgrades-developers/…. Since each of the two files comes from a different package, using separate files makes installation and removal simpler.

    – user535733
    Feb 13 at 12:28













  • @user535733 There is no reference to file 20auto-upgrades in your linked text.

    – jarno
    Feb 13 at 20:29











  • See lines 84-93. While it's not explicit, that is how the file is created. Feel free to try it. Feel free also to offer a patch to the documentation.

    – user535733
    Feb 13 at 21:24













  • @user535733 the documentation is old; github.com/mvo5/unattended-upgrades/blob/master/README.md seems to be more up-to-date, but I am not sure, if it is the official one. dpkg-reconfigure may modify 20auto-upgrades, but if I delete the file, it will not change the configuration.

    – jarno
    Feb 15 at 11:45


















2















...namely in /etc/apt/apt.conf.d/10periodic and /etc/apt/apt.conf.d/20auto-upgrades.



$ dpkg-query -S /etc/apt/apt.conf.d/10periodic
update-notifier-common: /etc/apt/apt.conf.d/10periodic

$ dpkg-query -S /etc/apt/apt.conf.d/20auto-upgrades
dpkg-query: no path found matching pattern /etc/apt/apt.conf.d/20auto-upgrades









share|improve this question























  • 20auto-upgrades is generated by dpkg-reconfigure for Unattended Upgrades instead of installed directly. Source: bazaar.launchpad.net/~unattended-upgrades-developers/…. Since each of the two files comes from a different package, using separate files makes installation and removal simpler.

    – user535733
    Feb 13 at 12:28













  • @user535733 There is no reference to file 20auto-upgrades in your linked text.

    – jarno
    Feb 13 at 20:29











  • See lines 84-93. While it's not explicit, that is how the file is created. Feel free to try it. Feel free also to offer a patch to the documentation.

    – user535733
    Feb 13 at 21:24













  • @user535733 the documentation is old; github.com/mvo5/unattended-upgrades/blob/master/README.md seems to be more up-to-date, but I am not sure, if it is the official one. dpkg-reconfigure may modify 20auto-upgrades, but if I delete the file, it will not change the configuration.

    – jarno
    Feb 15 at 11:45














2












2








2








...namely in /etc/apt/apt.conf.d/10periodic and /etc/apt/apt.conf.d/20auto-upgrades.



$ dpkg-query -S /etc/apt/apt.conf.d/10periodic
update-notifier-common: /etc/apt/apt.conf.d/10periodic

$ dpkg-query -S /etc/apt/apt.conf.d/20auto-upgrades
dpkg-query: no path found matching pattern /etc/apt/apt.conf.d/20auto-upgrades









share|improve this question














...namely in /etc/apt/apt.conf.d/10periodic and /etc/apt/apt.conf.d/20auto-upgrades.



$ dpkg-query -S /etc/apt/apt.conf.d/10periodic
update-notifier-common: /etc/apt/apt.conf.d/10periodic

$ dpkg-query -S /etc/apt/apt.conf.d/20auto-upgrades
dpkg-query: no path found matching pattern /etc/apt/apt.conf.d/20auto-upgrades






16.04 apt






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Feb 13 at 9:58









jarnojarno

1,85532048




1,85532048













  • 20auto-upgrades is generated by dpkg-reconfigure for Unattended Upgrades instead of installed directly. Source: bazaar.launchpad.net/~unattended-upgrades-developers/…. Since each of the two files comes from a different package, using separate files makes installation and removal simpler.

    – user535733
    Feb 13 at 12:28













  • @user535733 There is no reference to file 20auto-upgrades in your linked text.

    – jarno
    Feb 13 at 20:29











  • See lines 84-93. While it's not explicit, that is how the file is created. Feel free to try it. Feel free also to offer a patch to the documentation.

    – user535733
    Feb 13 at 21:24













  • @user535733 the documentation is old; github.com/mvo5/unattended-upgrades/blob/master/README.md seems to be more up-to-date, but I am not sure, if it is the official one. dpkg-reconfigure may modify 20auto-upgrades, but if I delete the file, it will not change the configuration.

    – jarno
    Feb 15 at 11:45



















  • 20auto-upgrades is generated by dpkg-reconfigure for Unattended Upgrades instead of installed directly. Source: bazaar.launchpad.net/~unattended-upgrades-developers/…. Since each of the two files comes from a different package, using separate files makes installation and removal simpler.

    – user535733
    Feb 13 at 12:28













  • @user535733 There is no reference to file 20auto-upgrades in your linked text.

    – jarno
    Feb 13 at 20:29











  • See lines 84-93. While it's not explicit, that is how the file is created. Feel free to try it. Feel free also to offer a patch to the documentation.

    – user535733
    Feb 13 at 21:24













  • @user535733 the documentation is old; github.com/mvo5/unattended-upgrades/blob/master/README.md seems to be more up-to-date, but I am not sure, if it is the official one. dpkg-reconfigure may modify 20auto-upgrades, but if I delete the file, it will not change the configuration.

    – jarno
    Feb 15 at 11:45

















20auto-upgrades is generated by dpkg-reconfigure for Unattended Upgrades instead of installed directly. Source: bazaar.launchpad.net/~unattended-upgrades-developers/…. Since each of the two files comes from a different package, using separate files makes installation and removal simpler.

– user535733
Feb 13 at 12:28







20auto-upgrades is generated by dpkg-reconfigure for Unattended Upgrades instead of installed directly. Source: bazaar.launchpad.net/~unattended-upgrades-developers/…. Since each of the two files comes from a different package, using separate files makes installation and removal simpler.

– user535733
Feb 13 at 12:28















@user535733 There is no reference to file 20auto-upgrades in your linked text.

– jarno
Feb 13 at 20:29





@user535733 There is no reference to file 20auto-upgrades in your linked text.

– jarno
Feb 13 at 20:29













See lines 84-93. While it's not explicit, that is how the file is created. Feel free to try it. Feel free also to offer a patch to the documentation.

– user535733
Feb 13 at 21:24







See lines 84-93. While it's not explicit, that is how the file is created. Feel free to try it. Feel free also to offer a patch to the documentation.

– user535733
Feb 13 at 21:24















@user535733 the documentation is old; github.com/mvo5/unattended-upgrades/blob/master/README.md seems to be more up-to-date, but I am not sure, if it is the official one. dpkg-reconfigure may modify 20auto-upgrades, but if I delete the file, it will not change the configuration.

– jarno
Feb 15 at 11:45





@user535733 the documentation is old; github.com/mvo5/unattended-upgrades/blob/master/README.md seems to be more up-to-date, but I am not sure, if it is the official one. dpkg-reconfigure may modify 20auto-upgrades, but if I delete the file, it will not change the configuration.

– jarno
Feb 15 at 11:45










0






active

oldest

votes












Your Answer








StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "89"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});

function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});


}
});














draft saved

draft discarded


















StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1117876%2fwhy-aptperiodic-variables-are-set-in-two-files%23new-answer', 'question_page');
}
);

Post as a guest















Required, but never shown

























0






active

oldest

votes








0






active

oldest

votes









active

oldest

votes






active

oldest

votes
















draft saved

draft discarded




















































Thanks for contributing an answer to Ask Ubuntu!


  • Please be sure to answer the question. Provide details and share your research!

But avoid



  • Asking for help, clarification, or responding to other answers.

  • Making statements based on opinion; back them up with references or personal experience.


To learn more, see our tips on writing great answers.




draft saved


draft discarded














StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1117876%2fwhy-aptperiodic-variables-are-set-in-two-files%23new-answer', 'question_page');
}
);

Post as a guest















Required, but never shown





















































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown

































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown







Popular posts from this blog

Human spaceflight

Can not write log (Is /dev/pts mounted?) - openpty in Ubuntu-on-Windows?

張江高科駅