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Unable to update Ubuntu [duplicate]


While updating the ubuntu 16.04 does not have a Release file ErrorHow to remove a repository?Apt-get failed to fetch from Ubuntu server with error code 404Why my kernel is not the latest for 14.04?How to uninstall youtube-dl by using terminalIs this an error => Starting pkgProblemResolver with broken count: 0E: The repository 'https://download.01.org/gfx/ubuntu/17.04/main zesty Release' does no longer have a Release filePlease help me to get out of this problemUbuntu server 18.04 LTS apt unable update111: Connection refused when trying apt updateUbuntu 18.04.1 repositores are not workingEOL upgrading issues, trying to get to latest 18.04 LTS update













0
















This question already has an answer here:



  • While updating the ubuntu 16.04 does not have a Release file Error

    1 answer



I'm quite new to Ubuntu and has just had this error when trying to use the update command. Would anyone be be able to help me solve this?



Thank you!



~$ sudo apt-get update
[sudo] password for alastair:
Ign:1 http://ppa.launchpad.net/nvbn-rm/ppa/ubuntu bionic InRelease
Hit:2 http://security.ubuntu.com/ubuntu bionic-security InRelease
Hit:3 http://ppa.launchpad.net/webupd8team/y-ppa-manager/ubuntu bionic InRelease
Err:4 http://ppa.launchpad.net/nvbn-rm/ppa/ubuntu bionic Release
404 Not Found [IP: 91.189.95.83 80]
Hit:5 http://gb.archive.ubuntu.com/ubuntu bionic InRelease
Hit:6 http://gb.archive.ubuntu.com/ubuntu bionic-updates InRelease
Hit:7 http://gb.archive.ubuntu.com/ubuntu bionic-backports InRelease
Hit:8 http://archive.canonical.com/ubuntu bionic InRelease
Reading package lists... Done
E: The repository 'http://ppa.launchpad.net/nvbn-rm/ppa/ubuntu bionic Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.









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marked as duplicate by user535733, Pilot6, Charles Green, N0rbert, karel 4 hours ago


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.


















  • Are you able to provide a bit more info. Have you added a custom source location in the apt sources.list? It looks like that one repository is using the wrong address.

    – rohtua
    6 hours ago











  • If you go to that address in a browser there to file for bionic. I can't say for sure but maybe that repository never had anything for the bionic release. It looks like the packages there haven't been updated since 2015, the link provided above has details of a way to get rid of repositories so that should sort it for you.

    – rohtua
    6 hours ago











  • Hi guys, I just followed the instructions in the given link but that didn't seem to solve the problem as I got the same error after I tried to update again after that.

    – Alastair
    5 hours ago











  • I don't think that I have added any custom sources, but perhaps I have without even realizing. Is there a quick way to check that? I see what you mean about the repository link, I don't know how I would go about replacing it that though.

    – Alastair
    5 hours ago











  • All those PPAs you added are custom sources.

    – user535733
    5 hours ago















0
















This question already has an answer here:



  • While updating the ubuntu 16.04 does not have a Release file Error

    1 answer



I'm quite new to Ubuntu and has just had this error when trying to use the update command. Would anyone be be able to help me solve this?



Thank you!



~$ sudo apt-get update
[sudo] password for alastair:
Ign:1 http://ppa.launchpad.net/nvbn-rm/ppa/ubuntu bionic InRelease
Hit:2 http://security.ubuntu.com/ubuntu bionic-security InRelease
Hit:3 http://ppa.launchpad.net/webupd8team/y-ppa-manager/ubuntu bionic InRelease
Err:4 http://ppa.launchpad.net/nvbn-rm/ppa/ubuntu bionic Release
404 Not Found [IP: 91.189.95.83 80]
Hit:5 http://gb.archive.ubuntu.com/ubuntu bionic InRelease
Hit:6 http://gb.archive.ubuntu.com/ubuntu bionic-updates InRelease
Hit:7 http://gb.archive.ubuntu.com/ubuntu bionic-backports InRelease
Hit:8 http://archive.canonical.com/ubuntu bionic InRelease
Reading package lists... Done
E: The repository 'http://ppa.launchpad.net/nvbn-rm/ppa/ubuntu bionic Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.









share|improve this question







New contributor




Alastair is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











marked as duplicate by user535733, Pilot6, Charles Green, N0rbert, karel 4 hours ago


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.


















  • Are you able to provide a bit more info. Have you added a custom source location in the apt sources.list? It looks like that one repository is using the wrong address.

    – rohtua
    6 hours ago











  • If you go to that address in a browser there to file for bionic. I can't say for sure but maybe that repository never had anything for the bionic release. It looks like the packages there haven't been updated since 2015, the link provided above has details of a way to get rid of repositories so that should sort it for you.

    – rohtua
    6 hours ago











  • Hi guys, I just followed the instructions in the given link but that didn't seem to solve the problem as I got the same error after I tried to update again after that.

    – Alastair
    5 hours ago











  • I don't think that I have added any custom sources, but perhaps I have without even realizing. Is there a quick way to check that? I see what you mean about the repository link, I don't know how I would go about replacing it that though.

    – Alastair
    5 hours ago











  • All those PPAs you added are custom sources.

    – user535733
    5 hours ago













0












0








0









This question already has an answer here:



  • While updating the ubuntu 16.04 does not have a Release file Error

    1 answer



I'm quite new to Ubuntu and has just had this error when trying to use the update command. Would anyone be be able to help me solve this?



Thank you!



~$ sudo apt-get update
[sudo] password for alastair:
Ign:1 http://ppa.launchpad.net/nvbn-rm/ppa/ubuntu bionic InRelease
Hit:2 http://security.ubuntu.com/ubuntu bionic-security InRelease
Hit:3 http://ppa.launchpad.net/webupd8team/y-ppa-manager/ubuntu bionic InRelease
Err:4 http://ppa.launchpad.net/nvbn-rm/ppa/ubuntu bionic Release
404 Not Found [IP: 91.189.95.83 80]
Hit:5 http://gb.archive.ubuntu.com/ubuntu bionic InRelease
Hit:6 http://gb.archive.ubuntu.com/ubuntu bionic-updates InRelease
Hit:7 http://gb.archive.ubuntu.com/ubuntu bionic-backports InRelease
Hit:8 http://archive.canonical.com/ubuntu bionic InRelease
Reading package lists... Done
E: The repository 'http://ppa.launchpad.net/nvbn-rm/ppa/ubuntu bionic Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.









share|improve this question







New contributor




Alastair is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.













This question already has an answer here:



  • While updating the ubuntu 16.04 does not have a Release file Error

    1 answer



I'm quite new to Ubuntu and has just had this error when trying to use the update command. Would anyone be be able to help me solve this?



Thank you!



~$ sudo apt-get update
[sudo] password for alastair:
Ign:1 http://ppa.launchpad.net/nvbn-rm/ppa/ubuntu bionic InRelease
Hit:2 http://security.ubuntu.com/ubuntu bionic-security InRelease
Hit:3 http://ppa.launchpad.net/webupd8team/y-ppa-manager/ubuntu bionic InRelease
Err:4 http://ppa.launchpad.net/nvbn-rm/ppa/ubuntu bionic Release
404 Not Found [IP: 91.189.95.83 80]
Hit:5 http://gb.archive.ubuntu.com/ubuntu bionic InRelease
Hit:6 http://gb.archive.ubuntu.com/ubuntu bionic-updates InRelease
Hit:7 http://gb.archive.ubuntu.com/ubuntu bionic-backports InRelease
Hit:8 http://archive.canonical.com/ubuntu bionic InRelease
Reading package lists... Done
E: The repository 'http://ppa.launchpad.net/nvbn-rm/ppa/ubuntu bionic Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.




This question already has an answer here:



  • While updating the ubuntu 16.04 does not have a Release file Error

    1 answer







apt updates ppa






share|improve this question







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Check out our Code of Conduct.











share|improve this question







New contributor




Alastair is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









share|improve this question




share|improve this question






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asked 6 hours ago









AlastairAlastair

12




12




New contributor




Alastair is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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New contributor





Alastair is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






Alastair is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.




marked as duplicate by user535733, Pilot6, Charles Green, N0rbert, karel 4 hours ago


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.









marked as duplicate by user535733, Pilot6, Charles Green, N0rbert, karel 4 hours ago


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.














  • Are you able to provide a bit more info. Have you added a custom source location in the apt sources.list? It looks like that one repository is using the wrong address.

    – rohtua
    6 hours ago











  • If you go to that address in a browser there to file for bionic. I can't say for sure but maybe that repository never had anything for the bionic release. It looks like the packages there haven't been updated since 2015, the link provided above has details of a way to get rid of repositories so that should sort it for you.

    – rohtua
    6 hours ago











  • Hi guys, I just followed the instructions in the given link but that didn't seem to solve the problem as I got the same error after I tried to update again after that.

    – Alastair
    5 hours ago











  • I don't think that I have added any custom sources, but perhaps I have without even realizing. Is there a quick way to check that? I see what you mean about the repository link, I don't know how I would go about replacing it that though.

    – Alastair
    5 hours ago











  • All those PPAs you added are custom sources.

    – user535733
    5 hours ago

















  • Are you able to provide a bit more info. Have you added a custom source location in the apt sources.list? It looks like that one repository is using the wrong address.

    – rohtua
    6 hours ago











  • If you go to that address in a browser there to file for bionic. I can't say for sure but maybe that repository never had anything for the bionic release. It looks like the packages there haven't been updated since 2015, the link provided above has details of a way to get rid of repositories so that should sort it for you.

    – rohtua
    6 hours ago











  • Hi guys, I just followed the instructions in the given link but that didn't seem to solve the problem as I got the same error after I tried to update again after that.

    – Alastair
    5 hours ago











  • I don't think that I have added any custom sources, but perhaps I have without even realizing. Is there a quick way to check that? I see what you mean about the repository link, I don't know how I would go about replacing it that though.

    – Alastair
    5 hours ago











  • All those PPAs you added are custom sources.

    – user535733
    5 hours ago
















Are you able to provide a bit more info. Have you added a custom source location in the apt sources.list? It looks like that one repository is using the wrong address.

– rohtua
6 hours ago





Are you able to provide a bit more info. Have you added a custom source location in the apt sources.list? It looks like that one repository is using the wrong address.

– rohtua
6 hours ago













If you go to that address in a browser there to file for bionic. I can't say for sure but maybe that repository never had anything for the bionic release. It looks like the packages there haven't been updated since 2015, the link provided above has details of a way to get rid of repositories so that should sort it for you.

– rohtua
6 hours ago





If you go to that address in a browser there to file for bionic. I can't say for sure but maybe that repository never had anything for the bionic release. It looks like the packages there haven't been updated since 2015, the link provided above has details of a way to get rid of repositories so that should sort it for you.

– rohtua
6 hours ago













Hi guys, I just followed the instructions in the given link but that didn't seem to solve the problem as I got the same error after I tried to update again after that.

– Alastair
5 hours ago





Hi guys, I just followed the instructions in the given link but that didn't seem to solve the problem as I got the same error after I tried to update again after that.

– Alastair
5 hours ago













I don't think that I have added any custom sources, but perhaps I have without even realizing. Is there a quick way to check that? I see what you mean about the repository link, I don't know how I would go about replacing it that though.

– Alastair
5 hours ago





I don't think that I have added any custom sources, but perhaps I have without even realizing. Is there a quick way to check that? I see what you mean about the repository link, I don't know how I would go about replacing it that though.

– Alastair
5 hours ago













All those PPAs you added are custom sources.

– user535733
5 hours ago





All those PPAs you added are custom sources.

– user535733
5 hours ago










1 Answer
1






active

oldest

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0














I have deleted the launchpad links from Softwares and Updates as per this link: How to remove a repository? and that seems to have worked for now.






share|improve this answer








New contributor




Alastair is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.


























    1 Answer
    1






    active

    oldest

    votes








    1 Answer
    1






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    0














    I have deleted the launchpad links from Softwares and Updates as per this link: How to remove a repository? and that seems to have worked for now.






    share|improve this answer








    New contributor




    Alastair is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.
























      0














      I have deleted the launchpad links from Softwares and Updates as per this link: How to remove a repository? and that seems to have worked for now.






      share|improve this answer








      New contributor




      Alastair is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






















        0












        0








        0







        I have deleted the launchpad links from Softwares and Updates as per this link: How to remove a repository? and that seems to have worked for now.






        share|improve this answer








        New contributor




        Alastair is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
        Check out our Code of Conduct.










        I have deleted the launchpad links from Softwares and Updates as per this link: How to remove a repository? and that seems to have worked for now.







        share|improve this answer








        New contributor




        Alastair is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
        Check out our Code of Conduct.









        share|improve this answer



        share|improve this answer






        New contributor




        Alastair is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
        Check out our Code of Conduct.









        answered 5 hours ago









        AlastairAlastair

        12




        12




        New contributor




        Alastair is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
        Check out our Code of Conduct.





        New contributor





        Alastair is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
        Check out our Code of Conduct.






        Alastair is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
        Check out our Code of Conduct.













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