18.04 LTS Ubuntu Software Center: Cannot resolve hostname












0















I am getting the following:



Unable to download updates from "extensions.gnome.org":
[*/*/*/source/shell-extensions/*] failed to download https://
extensions.gnome.org//static/extensions.json: Cannot
resolve hostname


I am running the out of the box Ubuntu Software v3.28.1, which I agree is a nice way to manage the software on my system.



I was able to install and launch PyCharm Pro with no issues, though I may try the snap later. I was also able to install and launch Atom,
VLC, Zoom,
Chromium, Google Chrome and VirtualBox without issues, so when time permits I'm guessing I need to go upstream into source code, as I'd like to understand where the error message came from and if it means anything.



The message did not reappear when I restarted the machine.



I haven't yet tried to figure out steps to reproduce.



Unable to download updates from "extensions.gnome.org"










share|improve this question

























  • I also faced the same problem. But after running sudo apt update it got fixed.

    – p gokul
    May 28 '18 at 15:53






  • 3





    Could you please edit your question to include the output of host extensions.gnome.org and host extensions.gnome.org 8.8.8.8? Thanks.

    – David Foerster
    May 29 '18 at 12:56











  • @DavidFoerster I'm having a similar issue and tried running those commands. What is the expected output of these, do you have any documentation on what these should do? Thanks.

    – Kieran Cooney
    Sep 3 '18 at 11:04






  • 1





    @KieranCooney: Could you please open a new question if you have a new or follow-up question? The comment section is not suitable or meant for new questions or extended discussion. You’re welcome to send me a comment with a notification to draw my attention to it. Thanks.

    – David Foerster
    Sep 4 '18 at 9:17
















0















I am getting the following:



Unable to download updates from "extensions.gnome.org":
[*/*/*/source/shell-extensions/*] failed to download https://
extensions.gnome.org//static/extensions.json: Cannot
resolve hostname


I am running the out of the box Ubuntu Software v3.28.1, which I agree is a nice way to manage the software on my system.



I was able to install and launch PyCharm Pro with no issues, though I may try the snap later. I was also able to install and launch Atom,
VLC, Zoom,
Chromium, Google Chrome and VirtualBox without issues, so when time permits I'm guessing I need to go upstream into source code, as I'd like to understand where the error message came from and if it means anything.



The message did not reappear when I restarted the machine.



I haven't yet tried to figure out steps to reproduce.



Unable to download updates from "extensions.gnome.org"










share|improve this question

























  • I also faced the same problem. But after running sudo apt update it got fixed.

    – p gokul
    May 28 '18 at 15:53






  • 3





    Could you please edit your question to include the output of host extensions.gnome.org and host extensions.gnome.org 8.8.8.8? Thanks.

    – David Foerster
    May 29 '18 at 12:56











  • @DavidFoerster I'm having a similar issue and tried running those commands. What is the expected output of these, do you have any documentation on what these should do? Thanks.

    – Kieran Cooney
    Sep 3 '18 at 11:04






  • 1





    @KieranCooney: Could you please open a new question if you have a new or follow-up question? The comment section is not suitable or meant for new questions or extended discussion. You’re welcome to send me a comment with a notification to draw my attention to it. Thanks.

    – David Foerster
    Sep 4 '18 at 9:17














0












0








0


2






I am getting the following:



Unable to download updates from "extensions.gnome.org":
[*/*/*/source/shell-extensions/*] failed to download https://
extensions.gnome.org//static/extensions.json: Cannot
resolve hostname


I am running the out of the box Ubuntu Software v3.28.1, which I agree is a nice way to manage the software on my system.



I was able to install and launch PyCharm Pro with no issues, though I may try the snap later. I was also able to install and launch Atom,
VLC, Zoom,
Chromium, Google Chrome and VirtualBox without issues, so when time permits I'm guessing I need to go upstream into source code, as I'd like to understand where the error message came from and if it means anything.



The message did not reappear when I restarted the machine.



I haven't yet tried to figure out steps to reproduce.



Unable to download updates from "extensions.gnome.org"










share|improve this question
















I am getting the following:



Unable to download updates from "extensions.gnome.org":
[*/*/*/source/shell-extensions/*] failed to download https://
extensions.gnome.org//static/extensions.json: Cannot
resolve hostname


I am running the out of the box Ubuntu Software v3.28.1, which I agree is a nice way to manage the software on my system.



I was able to install and launch PyCharm Pro with no issues, though I may try the snap later. I was also able to install and launch Atom,
VLC, Zoom,
Chromium, Google Chrome and VirtualBox without issues, so when time permits I'm guessing I need to go upstream into source code, as I'd like to understand where the error message came from and if it means anything.



The message did not reappear when I restarted the machine.



I haven't yet tried to figure out steps to reproduce.



Unable to download updates from "extensions.gnome.org"







software-center 18.04






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited May 5 '18 at 0:49







pzrq

















asked May 1 '18 at 0:58









pzrqpzrq

1399




1399













  • I also faced the same problem. But after running sudo apt update it got fixed.

    – p gokul
    May 28 '18 at 15:53






  • 3





    Could you please edit your question to include the output of host extensions.gnome.org and host extensions.gnome.org 8.8.8.8? Thanks.

    – David Foerster
    May 29 '18 at 12:56











  • @DavidFoerster I'm having a similar issue and tried running those commands. What is the expected output of these, do you have any documentation on what these should do? Thanks.

    – Kieran Cooney
    Sep 3 '18 at 11:04






  • 1





    @KieranCooney: Could you please open a new question if you have a new or follow-up question? The comment section is not suitable or meant for new questions or extended discussion. You’re welcome to send me a comment with a notification to draw my attention to it. Thanks.

    – David Foerster
    Sep 4 '18 at 9:17



















  • I also faced the same problem. But after running sudo apt update it got fixed.

    – p gokul
    May 28 '18 at 15:53






  • 3





    Could you please edit your question to include the output of host extensions.gnome.org and host extensions.gnome.org 8.8.8.8? Thanks.

    – David Foerster
    May 29 '18 at 12:56











  • @DavidFoerster I'm having a similar issue and tried running those commands. What is the expected output of these, do you have any documentation on what these should do? Thanks.

    – Kieran Cooney
    Sep 3 '18 at 11:04






  • 1





    @KieranCooney: Could you please open a new question if you have a new or follow-up question? The comment section is not suitable or meant for new questions or extended discussion. You’re welcome to send me a comment with a notification to draw my attention to it. Thanks.

    – David Foerster
    Sep 4 '18 at 9:17

















I also faced the same problem. But after running sudo apt update it got fixed.

– p gokul
May 28 '18 at 15:53





I also faced the same problem. But after running sudo apt update it got fixed.

– p gokul
May 28 '18 at 15:53




3




3





Could you please edit your question to include the output of host extensions.gnome.org and host extensions.gnome.org 8.8.8.8? Thanks.

– David Foerster
May 29 '18 at 12:56





Could you please edit your question to include the output of host extensions.gnome.org and host extensions.gnome.org 8.8.8.8? Thanks.

– David Foerster
May 29 '18 at 12:56













@DavidFoerster I'm having a similar issue and tried running those commands. What is the expected output of these, do you have any documentation on what these should do? Thanks.

– Kieran Cooney
Sep 3 '18 at 11:04





@DavidFoerster I'm having a similar issue and tried running those commands. What is the expected output of these, do you have any documentation on what these should do? Thanks.

– Kieran Cooney
Sep 3 '18 at 11:04




1




1





@KieranCooney: Could you please open a new question if you have a new or follow-up question? The comment section is not suitable or meant for new questions or extended discussion. You’re welcome to send me a comment with a notification to draw my attention to it. Thanks.

– David Foerster
Sep 4 '18 at 9:17





@KieranCooney: Could you please open a new question if you have a new or follow-up question? The comment section is not suitable or meant for new questions or extended discussion. You’re welcome to send me a comment with a notification to draw my attention to it. Thanks.

– David Foerster
Sep 4 '18 at 9:17










1 Answer
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I had the same error. As suggested prior comments, I ran:



sudo apt update
sudo apt upgrade


And that seemed to fix it.






share|improve this answer

























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    active

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    0














    I had the same error. As suggested prior comments, I ran:



    sudo apt update
    sudo apt upgrade


    And that seemed to fix it.






    share|improve this answer






























      0














      I had the same error. As suggested prior comments, I ran:



      sudo apt update
      sudo apt upgrade


      And that seemed to fix it.






      share|improve this answer




























        0












        0








        0







        I had the same error. As suggested prior comments, I ran:



        sudo apt update
        sudo apt upgrade


        And that seemed to fix it.






        share|improve this answer















        I had the same error. As suggested prior comments, I ran:



        sudo apt update
        sudo apt upgrade


        And that seemed to fix it.







        share|improve this answer














        share|improve this answer



        share|improve this answer








        edited Jan 20 at 2:20









        Pierre.Vriens

        1,13761116




        1,13761116










        answered Jan 19 at 19:53









        Russell MartinRussell Martin

        61




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