Why is my default sources.list so short?

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I've recently downloaded the 18.04 server version and installed it on a couple of VMs. On first boot after installation, here are the contents of my /etc/apt/sources.list



deb http://archive.ubuntu.com/ubuntu bionic main
deb http://archive.ubuntu.com/ubuntu bionic-security main
deb http://archive.ubuntu.com/ubuntu bionic-updates main


Shouldn't it be longer? I've seen a number of supposed standard examples of the file, including both universe and multiverse repos.



How do I fix it? Does it have something to do with the options chosen during the interactive install, or is there something wrong with the official distribution?
Any way to fix it right away outside of recompiling the iso?










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  • 2




    It is valid but contains only the main repository. You can experiment with other options on repogen.simplylinux.ch.
    – Melebius
    Sep 3 at 8:11










  • @Melebius so it is supposed to be this short? Any way to change it without manual edits after the fact?
    – Heagon
    Sep 3 at 8:14










  • @Melebius hmm, strange, I swear I didn't notice anything outside of specifying the location-based repos. And I don't remember this issue with any previous version of Ubuntu Server. Anyway, thanks for your answer!
    – Heagon
    Sep 3 at 8:29






  • 2




    Are you sure you didn't use a minimal image; as they reduce size by removing documentation (comments in this file).
    – guiverc
    Sep 3 at 8:41










  • Related: askubuntu.com/questions/1065093/…
    – Melebius
    Sep 6 at 13:36














up vote
5
down vote

favorite












I've recently downloaded the 18.04 server version and installed it on a couple of VMs. On first boot after installation, here are the contents of my /etc/apt/sources.list



deb http://archive.ubuntu.com/ubuntu bionic main
deb http://archive.ubuntu.com/ubuntu bionic-security main
deb http://archive.ubuntu.com/ubuntu bionic-updates main


Shouldn't it be longer? I've seen a number of supposed standard examples of the file, including both universe and multiverse repos.



How do I fix it? Does it have something to do with the options chosen during the interactive install, or is there something wrong with the official distribution?
Any way to fix it right away outside of recompiling the iso?










share|improve this question



















  • 2




    It is valid but contains only the main repository. You can experiment with other options on repogen.simplylinux.ch.
    – Melebius
    Sep 3 at 8:11










  • @Melebius so it is supposed to be this short? Any way to change it without manual edits after the fact?
    – Heagon
    Sep 3 at 8:14










  • @Melebius hmm, strange, I swear I didn't notice anything outside of specifying the location-based repos. And I don't remember this issue with any previous version of Ubuntu Server. Anyway, thanks for your answer!
    – Heagon
    Sep 3 at 8:29






  • 2




    Are you sure you didn't use a minimal image; as they reduce size by removing documentation (comments in this file).
    – guiverc
    Sep 3 at 8:41










  • Related: askubuntu.com/questions/1065093/…
    – Melebius
    Sep 6 at 13:36












up vote
5
down vote

favorite









up vote
5
down vote

favorite











I've recently downloaded the 18.04 server version and installed it on a couple of VMs. On first boot after installation, here are the contents of my /etc/apt/sources.list



deb http://archive.ubuntu.com/ubuntu bionic main
deb http://archive.ubuntu.com/ubuntu bionic-security main
deb http://archive.ubuntu.com/ubuntu bionic-updates main


Shouldn't it be longer? I've seen a number of supposed standard examples of the file, including both universe and multiverse repos.



How do I fix it? Does it have something to do with the options chosen during the interactive install, or is there something wrong with the official distribution?
Any way to fix it right away outside of recompiling the iso?










share|improve this question















I've recently downloaded the 18.04 server version and installed it on a couple of VMs. On first boot after installation, here are the contents of my /etc/apt/sources.list



deb http://archive.ubuntu.com/ubuntu bionic main
deb http://archive.ubuntu.com/ubuntu bionic-security main
deb http://archive.ubuntu.com/ubuntu bionic-updates main


Shouldn't it be longer? I've seen a number of supposed standard examples of the file, including both universe and multiverse repos.



How do I fix it? Does it have something to do with the options chosen during the interactive install, or is there something wrong with the official distribution?
Any way to fix it right away outside of recompiling the iso?







apt server 18.04 virtualbox






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edited Sep 3 at 8:13

























asked Sep 3 at 8:05









Heagon

284




284







  • 2




    It is valid but contains only the main repository. You can experiment with other options on repogen.simplylinux.ch.
    – Melebius
    Sep 3 at 8:11










  • @Melebius so it is supposed to be this short? Any way to change it without manual edits after the fact?
    – Heagon
    Sep 3 at 8:14










  • @Melebius hmm, strange, I swear I didn't notice anything outside of specifying the location-based repos. And I don't remember this issue with any previous version of Ubuntu Server. Anyway, thanks for your answer!
    – Heagon
    Sep 3 at 8:29






  • 2




    Are you sure you didn't use a minimal image; as they reduce size by removing documentation (comments in this file).
    – guiverc
    Sep 3 at 8:41










  • Related: askubuntu.com/questions/1065093/…
    – Melebius
    Sep 6 at 13:36












  • 2




    It is valid but contains only the main repository. You can experiment with other options on repogen.simplylinux.ch.
    – Melebius
    Sep 3 at 8:11










  • @Melebius so it is supposed to be this short? Any way to change it without manual edits after the fact?
    – Heagon
    Sep 3 at 8:14










  • @Melebius hmm, strange, I swear I didn't notice anything outside of specifying the location-based repos. And I don't remember this issue with any previous version of Ubuntu Server. Anyway, thanks for your answer!
    – Heagon
    Sep 3 at 8:29






  • 2




    Are you sure you didn't use a minimal image; as they reduce size by removing documentation (comments in this file).
    – guiverc
    Sep 3 at 8:41










  • Related: askubuntu.com/questions/1065093/…
    – Melebius
    Sep 6 at 13:36







2




2




It is valid but contains only the main repository. You can experiment with other options on repogen.simplylinux.ch.
– Melebius
Sep 3 at 8:11




It is valid but contains only the main repository. You can experiment with other options on repogen.simplylinux.ch.
– Melebius
Sep 3 at 8:11












@Melebius so it is supposed to be this short? Any way to change it without manual edits after the fact?
– Heagon
Sep 3 at 8:14




@Melebius so it is supposed to be this short? Any way to change it without manual edits after the fact?
– Heagon
Sep 3 at 8:14












@Melebius hmm, strange, I swear I didn't notice anything outside of specifying the location-based repos. And I don't remember this issue with any previous version of Ubuntu Server. Anyway, thanks for your answer!
– Heagon
Sep 3 at 8:29




@Melebius hmm, strange, I swear I didn't notice anything outside of specifying the location-based repos. And I don't remember this issue with any previous version of Ubuntu Server. Anyway, thanks for your answer!
– Heagon
Sep 3 at 8:29




2




2




Are you sure you didn't use a minimal image; as they reduce size by removing documentation (comments in this file).
– guiverc
Sep 3 at 8:41




Are you sure you didn't use a minimal image; as they reduce size by removing documentation (comments in this file).
– guiverc
Sep 3 at 8:41












Related: askubuntu.com/questions/1065093/…
– Melebius
Sep 6 at 13:36




Related: askubuntu.com/questions/1065093/…
– Melebius
Sep 6 at 13:36










2 Answers
2






active

oldest

votes

















up vote
4
down vote



accepted










You seem to have chosen something like “only the main repository” during the OS installation.



If it’s not what you like, you should edit the file with the contents you want. You should check What is the correct output of cat /etc/apt/sources.list and/or the Ubuntu Sources List Generator for what the file can contain.




Any way to change it without manual edits after the fact?




You could use a GUI application to manage repositories in the Desktop edition. In the Server edition (without GUI), you can still use the contents from the generator or another Ubuntu machine. Anyway, manually editing configuration files is the default way in the Server edition.






share|improve this answer



























    up vote
    0
    down vote













    Inspired by the comment left by @guiverc I've checked the website more thoroughly, only to realize, that by default on https://www.ubuntu.com/download/server ubuntu offers the "live" version of the system. Digging deeper, one can find the so-called "alternative downloads" and, eventually, this page: http://cdimage.ubuntu.com/releases/18.04.1/release/



    Downloading the regular version, not marked with "live" affix, I got the proper installer, which sets the sources.list to its proper contents.






    share|improve this answer




















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      2 Answers
      2






      active

      oldest

      votes








      2 Answers
      2






      active

      oldest

      votes









      active

      oldest

      votes






      active

      oldest

      votes








      up vote
      4
      down vote



      accepted










      You seem to have chosen something like “only the main repository” during the OS installation.



      If it’s not what you like, you should edit the file with the contents you want. You should check What is the correct output of cat /etc/apt/sources.list and/or the Ubuntu Sources List Generator for what the file can contain.




      Any way to change it without manual edits after the fact?




      You could use a GUI application to manage repositories in the Desktop edition. In the Server edition (without GUI), you can still use the contents from the generator or another Ubuntu machine. Anyway, manually editing configuration files is the default way in the Server edition.






      share|improve this answer
























        up vote
        4
        down vote



        accepted










        You seem to have chosen something like “only the main repository” during the OS installation.



        If it’s not what you like, you should edit the file with the contents you want. You should check What is the correct output of cat /etc/apt/sources.list and/or the Ubuntu Sources List Generator for what the file can contain.




        Any way to change it without manual edits after the fact?




        You could use a GUI application to manage repositories in the Desktop edition. In the Server edition (without GUI), you can still use the contents from the generator or another Ubuntu machine. Anyway, manually editing configuration files is the default way in the Server edition.






        share|improve this answer






















          up vote
          4
          down vote



          accepted







          up vote
          4
          down vote



          accepted






          You seem to have chosen something like “only the main repository” during the OS installation.



          If it’s not what you like, you should edit the file with the contents you want. You should check What is the correct output of cat /etc/apt/sources.list and/or the Ubuntu Sources List Generator for what the file can contain.




          Any way to change it without manual edits after the fact?




          You could use a GUI application to manage repositories in the Desktop edition. In the Server edition (without GUI), you can still use the contents from the generator or another Ubuntu machine. Anyway, manually editing configuration files is the default way in the Server edition.






          share|improve this answer












          You seem to have chosen something like “only the main repository” during the OS installation.



          If it’s not what you like, you should edit the file with the contents you want. You should check What is the correct output of cat /etc/apt/sources.list and/or the Ubuntu Sources List Generator for what the file can contain.




          Any way to change it without manual edits after the fact?




          You could use a GUI application to manage repositories in the Desktop edition. In the Server edition (without GUI), you can still use the contents from the generator or another Ubuntu machine. Anyway, manually editing configuration files is the default way in the Server edition.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Sep 3 at 8:37









          Melebius

          3,77841636




          3,77841636






















              up vote
              0
              down vote













              Inspired by the comment left by @guiverc I've checked the website more thoroughly, only to realize, that by default on https://www.ubuntu.com/download/server ubuntu offers the "live" version of the system. Digging deeper, one can find the so-called "alternative downloads" and, eventually, this page: http://cdimage.ubuntu.com/releases/18.04.1/release/



              Downloading the regular version, not marked with "live" affix, I got the proper installer, which sets the sources.list to its proper contents.






              share|improve this answer
























                up vote
                0
                down vote













                Inspired by the comment left by @guiverc I've checked the website more thoroughly, only to realize, that by default on https://www.ubuntu.com/download/server ubuntu offers the "live" version of the system. Digging deeper, one can find the so-called "alternative downloads" and, eventually, this page: http://cdimage.ubuntu.com/releases/18.04.1/release/



                Downloading the regular version, not marked with "live" affix, I got the proper installer, which sets the sources.list to its proper contents.






                share|improve this answer






















                  up vote
                  0
                  down vote










                  up vote
                  0
                  down vote









                  Inspired by the comment left by @guiverc I've checked the website more thoroughly, only to realize, that by default on https://www.ubuntu.com/download/server ubuntu offers the "live" version of the system. Digging deeper, one can find the so-called "alternative downloads" and, eventually, this page: http://cdimage.ubuntu.com/releases/18.04.1/release/



                  Downloading the regular version, not marked with "live" affix, I got the proper installer, which sets the sources.list to its proper contents.






                  share|improve this answer












                  Inspired by the comment left by @guiverc I've checked the website more thoroughly, only to realize, that by default on https://www.ubuntu.com/download/server ubuntu offers the "live" version of the system. Digging deeper, one can find the so-called "alternative downloads" and, eventually, this page: http://cdimage.ubuntu.com/releases/18.04.1/release/



                  Downloading the regular version, not marked with "live" affix, I got the proper installer, which sets the sources.list to its proper contents.







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered Sep 3 at 9:26









                  Heagon

                  284




                  284



























                       

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