“/usr/lib/apt/methods/https could not be found” when trying to install apt-transport-https












1














When I try to run any apt-get command, I get the error:: 



E: The method driver /usr/lib/apt/methods/https could not be found.

N: Is the package apt-transport-https installed?


My first instinct was to try to sudo apt-get install apt-transport-https, so I did that, only to get the same error message after appearing to begin the download. So I checked many of the dozens of similar questions on this site and found that most recommended sudo apt-get install apt-transport-https. So, to make sure I just didn't make some dumb mistake, I tried this again, and it still didn't work.



Others recommended checking for typos in sources.list, and I found nothing but http:// on every link in there, so that can't be the problem as far as I know.



I'm running Ubuntu 14.04 on a Docker container. I can also ping, so I don't think it's an Internet issue. Also, sources.list.d is empty.



EDIT



Running sudo apt-get update --print-uris gives:



'http://archive.ubuntu.com/ubuntu/dists/trusty/main/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty_main_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/restricted/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty_restricted_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/universe/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty_universe_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/main/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty_main_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/restricted/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty_restricted_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/universe/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty_universe_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/InRelease' archive.ubuntu.com_ubuntu_dists_trusty_InRelease 0

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/main/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_main_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/restricted/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_restricted_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/universe/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_universe_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/main/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_main_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/restricted/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_restricted_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/universe/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_universe_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/InRelease' archive.ubuntu.com_ubuntu_dists_trusty-updates_InRelease 0

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/main/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_main_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/restricted/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_restricted_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/universe/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_universe_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/main/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_main_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/restricted/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_restricted_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/universe/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_universe_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/InRelease' archive.ubuntu.com_ubuntu_dists_trusty-security_InRelease 0





apt package-management updates







share|improve this question
























  • Add the output of sudo apt-get update --print-uris.
    – muru
    Mar 11 '16 at 17:12










  • @muru I've done as you asked
    – jackwise
    Mar 11 '16 at 18:04










  • Huh, not a single HTTPS URL. It might be a bug and worth reporting. In the meantime, try apt-get download apt-transport-https and manually install it using dpkg -i.
    – muru
    Mar 11 '16 at 18:43










  • I don't think it's an Ubuntu bug, I think it's how the docker Ubuntu image has been configured - is there a way I can manually download apt-transport-https from the terminal?
    – jackwise
    Mar 14 '16 at 19:06
















1














When I try to run any apt-get command, I get the error:: 



E: The method driver /usr/lib/apt/methods/https could not be found.

N: Is the package apt-transport-https installed?


My first instinct was to try to sudo apt-get install apt-transport-https, so I did that, only to get the same error message after appearing to begin the download. So I checked many of the dozens of similar questions on this site and found that most recommended sudo apt-get install apt-transport-https. So, to make sure I just didn't make some dumb mistake, I tried this again, and it still didn't work.



Others recommended checking for typos in sources.list, and I found nothing but http:// on every link in there, so that can't be the problem as far as I know.



I'm running Ubuntu 14.04 on a Docker container. I can also ping, so I don't think it's an Internet issue. Also, sources.list.d is empty.



EDIT



Running sudo apt-get update --print-uris gives:



'http://archive.ubuntu.com/ubuntu/dists/trusty/main/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty_main_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/restricted/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty_restricted_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/universe/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty_universe_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/main/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty_main_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/restricted/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty_restricted_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/universe/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty_universe_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/InRelease' archive.ubuntu.com_ubuntu_dists_trusty_InRelease 0

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/main/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_main_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/restricted/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_restricted_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/universe/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_universe_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/main/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_main_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/restricted/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_restricted_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/universe/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_universe_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/InRelease' archive.ubuntu.com_ubuntu_dists_trusty-updates_InRelease 0

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/main/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_main_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/restricted/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_restricted_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/universe/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_universe_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/main/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_main_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/restricted/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_restricted_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/universe/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_universe_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/InRelease' archive.ubuntu.com_ubuntu_dists_trusty-security_InRelease 0





apt package-management updates







share|improve this question
























  • Add the output of sudo apt-get update --print-uris.
    – muru
    Mar 11 '16 at 17:12










  • @muru I've done as you asked
    – jackwise
    Mar 11 '16 at 18:04










  • Huh, not a single HTTPS URL. It might be a bug and worth reporting. In the meantime, try apt-get download apt-transport-https and manually install it using dpkg -i.
    – muru
    Mar 11 '16 at 18:43










  • I don't think it's an Ubuntu bug, I think it's how the docker Ubuntu image has been configured - is there a way I can manually download apt-transport-https from the terminal?
    – jackwise
    Mar 14 '16 at 19:06














1












1








1







When I try to run any apt-get command, I get the error:: 



E: The method driver /usr/lib/apt/methods/https could not be found.

N: Is the package apt-transport-https installed?


My first instinct was to try to sudo apt-get install apt-transport-https, so I did that, only to get the same error message after appearing to begin the download. So I checked many of the dozens of similar questions on this site and found that most recommended sudo apt-get install apt-transport-https. So, to make sure I just didn't make some dumb mistake, I tried this again, and it still didn't work.



Others recommended checking for typos in sources.list, and I found nothing but http:// on every link in there, so that can't be the problem as far as I know.



I'm running Ubuntu 14.04 on a Docker container. I can also ping, so I don't think it's an Internet issue. Also, sources.list.d is empty.



EDIT



Running sudo apt-get update --print-uris gives:



'http://archive.ubuntu.com/ubuntu/dists/trusty/main/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty_main_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/restricted/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty_restricted_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/universe/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty_universe_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/main/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty_main_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/restricted/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty_restricted_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/universe/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty_universe_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/InRelease' archive.ubuntu.com_ubuntu_dists_trusty_InRelease 0

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/main/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_main_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/restricted/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_restricted_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/universe/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_universe_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/main/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_main_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/restricted/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_restricted_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/universe/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_universe_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/InRelease' archive.ubuntu.com_ubuntu_dists_trusty-updates_InRelease 0

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/main/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_main_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/restricted/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_restricted_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/universe/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_universe_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/main/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_main_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/restricted/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_restricted_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/universe/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_universe_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/InRelease' archive.ubuntu.com_ubuntu_dists_trusty-security_InRelease 0





apt package-management updates







share|improve this question















When I try to run any apt-get command, I get the error:: 



E: The method driver /usr/lib/apt/methods/https could not be found.

N: Is the package apt-transport-https installed?


My first instinct was to try to sudo apt-get install apt-transport-https, so I did that, only to get the same error message after appearing to begin the download. So I checked many of the dozens of similar questions on this site and found that most recommended sudo apt-get install apt-transport-https. So, to make sure I just didn't make some dumb mistake, I tried this again, and it still didn't work.



Others recommended checking for typos in sources.list, and I found nothing but http:// on every link in there, so that can't be the problem as far as I know.



I'm running Ubuntu 14.04 on a Docker container. I can also ping, so I don't think it's an Internet issue. Also, sources.list.d is empty.



EDIT



Running sudo apt-get update --print-uris gives:



'http://archive.ubuntu.com/ubuntu/dists/trusty/main/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty_main_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/restricted/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty_restricted_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/universe/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty_universe_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/main/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty_main_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/restricted/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty_restricted_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/universe/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty_universe_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty/InRelease' archive.ubuntu.com_ubuntu_dists_trusty_InRelease 0

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/main/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_main_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/restricted/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_restricted_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/universe/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_universe_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/main/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_main_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/restricted/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_restricted_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/universe/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-updates_universe_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-updates/InRelease' archive.ubuntu.com_ubuntu_dists_trusty-updates_InRelease 0

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/main/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_main_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/restricted/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_restricted_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/universe/source/Sources.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_universe_source_Sources 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/main/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_main_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/restricted/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_restricted_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/universe/binary-amd64/Packages.gz' archive.ubuntu.com_ubuntu_dists_trusty-security_universe_binary-amd64_Packages 0 :

'http://archive.ubuntu.com/ubuntu/dists/trusty-security/InRelease' archive.ubuntu.com_ubuntu_dists_trusty-security_InRelease 0





apt package-management updates




apt package-management updates






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Mar 11 '16 at 18:21







jackwise

















asked Mar 11 '16 at 16:56









jackwisejackwise

1388




1388












  • Add the output of sudo apt-get update --print-uris.
    – muru
    Mar 11 '16 at 17:12










  • @muru I've done as you asked
    – jackwise
    Mar 11 '16 at 18:04










  • Huh, not a single HTTPS URL. It might be a bug and worth reporting. In the meantime, try apt-get download apt-transport-https and manually install it using dpkg -i.
    – muru
    Mar 11 '16 at 18:43










  • I don't think it's an Ubuntu bug, I think it's how the docker Ubuntu image has been configured - is there a way I can manually download apt-transport-https from the terminal?
    – jackwise
    Mar 14 '16 at 19:06


















  • Add the output of sudo apt-get update --print-uris.
    – muru
    Mar 11 '16 at 17:12










  • @muru I've done as you asked
    – jackwise
    Mar 11 '16 at 18:04










  • Huh, not a single HTTPS URL. It might be a bug and worth reporting. In the meantime, try apt-get download apt-transport-https and manually install it using dpkg -i.
    – muru
    Mar 11 '16 at 18:43










  • I don't think it's an Ubuntu bug, I think it's how the docker Ubuntu image has been configured - is there a way I can manually download apt-transport-https from the terminal?
    – jackwise
    Mar 14 '16 at 19:06
















Add the output of sudo apt-get update --print-uris.
– muru
Mar 11 '16 at 17:12




Add the output of sudo apt-get update --print-uris.
– muru
Mar 11 '16 at 17:12












@muru I've done as you asked
– jackwise
Mar 11 '16 at 18:04




@muru I've done as you asked
– jackwise
Mar 11 '16 at 18:04












Huh, not a single HTTPS URL. It might be a bug and worth reporting. In the meantime, try apt-get download apt-transport-https and manually install it using dpkg -i.
– muru
Mar 11 '16 at 18:43




Huh, not a single HTTPS URL. It might be a bug and worth reporting. In the meantime, try apt-get download apt-transport-https and manually install it using dpkg -i.
– muru
Mar 11 '16 at 18:43












I don't think it's an Ubuntu bug, I think it's how the docker Ubuntu image has been configured - is there a way I can manually download apt-transport-https from the terminal?
– jackwise
Mar 14 '16 at 19:06




I don't think it's an Ubuntu bug, I think it's how the docker Ubuntu image has been configured - is there a way I can manually download apt-transport-https from the terminal?
– jackwise
Mar 14 '16 at 19:06










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%2f744766%2fusr-lib-apt-methods-https-could-not-be-found-when-trying-to-install-apt-trans%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.





Some of your past answers have not been well-received, and you're in danger of being blocked from answering.


Please pay close attention to the following guidance:


  • 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%2f744766%2fusr-lib-apt-methods-https-could-not-be-found-when-trying-to-install-apt-trans%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

Ellipse (mathématiques)

Image
Pour les articles homonymes, voir Ellipse. L'ellipse est le lieu des points dont la somme des distances à deux points fixes, dits foyers, est constante. Section du cône ou projection du cercle. En géométrie, une ellipse est une courbe plane fermée obtenue par l’intersection d’un cône de révolution avec un plan, à condition que celui-ci coupe l'axe de rotation du cône ou du cylindre : c'est une conique d'excentricité strictement comprise entre 0 et 1. On peut également la définir comme le lieu des points dont la somme des distances à deux points fixes, dits foyers, est constante (sa construction par la méthode du jardinier est très simple). Dans la vie courante, l’ellipse est la forme qu'on perçoit en regardant un cercle en perspective, ou la figure formée par l’ombre d'un disque sur une surface plane. On retrouve aussi, en première approximation [ 1 ] , des ellipses dans les trajectoires des corps célestes (planètes, comètes ou satellites arti...
Read more

Quarter-circle Tiles

Image
up vote 0 down vote favorite I have $99$ identical square tiles, each with a quarter-circle drawn on it like this: [asy] size(1.5cm); draw(Arc((2,0),1,90,180),red+1); draw((0,0)--(2,0)--(2,2)--(0,2)--(0,0)); [/asy] When I arrange the tiles in a $9times 11$ rectangular grid, each with a random orientation, what is the expected value of the number of full circles I form? I think this problem has to do with finding the chance any given 2x2 square has a circle, but I can't find it. expected-value share | cite | improve this question asked Nov 20 at 15:03 6minecraftninja 1 2 ...
Read more

Mont Emei

Image
Mont Emei.mw-parser-output .entete.map{background-image:url("//upload.wikimedia.org/wikipedia/commons/7/7a/Picto_infobox_map.png")} Vue du sommet Wanfo du mont Emei Géographie Altitude 3 099  m , Wanfo Coordonnées 29° 31′ 11″ nord, 103° 19′ 57″ est Administration Pays   Chine Province Sichuan Ville-préfecture Leshan Géolocalisation sur la carte : Sichuan Mont Emei Géolocalisation sur la carte : Chine Mont Emei modifier   Paysage panoramique du mont Emei, incluant le paysage panoramique du grand Bouddha de Leshan *   Patrimoine mondial de l'UNESCO Passerelle en bois sur le versant ouest Pays   Chine Subdivision Sichuan Type Mixte Critères (iv) (vi) (x) Superficie 15 400 ha Numéro d’identification 779 Zone géographique Asie et Pacifique  ** Année d’inscription 1996 (20 e session) * Descriptif officiel UNESCO ** Classification géog...
Read more