Problem upgrading from 16.04 LTS to 18.04 LTSCould not calculate upgrade from Maverick Meerkat to Natty...

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Problem upgrading from 16.04 LTS to 18.04 LTS


Could not calculate upgrade from Maverick Meerkat to Natty NarwhalWhy doesn't adding the Kubuntu backports ppa allow me to get the latest KDE version?showing error while upgrading ubuntu 14.04can't upgrade or installCannot install Pulseaudio after upgrade to 18.04Sudo apt-get upgrade doesn't workProblem with nstalling Steam on Ubuntu 18.04 LTS Bionic BeaverUbuntu 18.04.1 repositores are not workingCan't upgrade Ubuntu 16.04.5 LTS to 18.04.1 LTS because can't upgrade libbluray-bdjNode js trouble intallation after removing nodejs, to update to latest stable version






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0















I'm running 16.04 LTS (upstart) on a Dell T5600 computer. When I tried to upgrade to 18.04 LTS, I got the following:



pm@T5600U:~$ sudo do-release-upgrade -d
[sudo] password for pm:
Checking for a new Ubuntu release
Get:1 Upgrade tool signature [819 B]
Get:2 Upgrade tool [1,246 kB]
Fetched 1,247 kB in 0s (0 B/s)
authenticate 'bionic.tar.gz' against 'bionic.tar.gz.gpg'
extracting 'bionic.tar.gz'

Reading cache

Checking package manager
Reading package lists... Done
Building dependency tree
Reading state information... Done
Hit http://us.archive.ubuntu.com/ubuntu xenial InRelease
Get:1 http://us.archive.ubuntu.com/ubuntu xenial-updates InRelease [109 kB]
Get:2 http://security.ubuntu.com/ubuntu xenial-security InRelease [109 kB]
Ign http://dl.google.com/linux/chrome/deb stable InRelease
Hit http://packages.microsoft.com/repos/vscode stable InRelease
Get:3 http://us.archive.ubuntu.com/ubuntu xenial-backports InRelease [107 kB]
Hit http://ppa.launchpad.net/danielrichter2007/grub-customizer/ubuntu xenial InRelease
Hit http://dl.google.com/linux/chrome/deb stable Release
Fetched 325 kB in 0s (0 B/s)
Reading package lists... Done
Building dependency tree
Reading state information... Done

Restoring original system state

Aborting
Reading package lists... Done
Building dependency tree
Reading state information... Done
pm@T5600U:~$


What am I doing wrong?










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    0















    I'm running 16.04 LTS (upstart) on a Dell T5600 computer. When I tried to upgrade to 18.04 LTS, I got the following:



    pm@T5600U:~$ sudo do-release-upgrade -d
    [sudo] password for pm:
    Checking for a new Ubuntu release
    Get:1 Upgrade tool signature [819 B]
    Get:2 Upgrade tool [1,246 kB]
    Fetched 1,247 kB in 0s (0 B/s)
    authenticate 'bionic.tar.gz' against 'bionic.tar.gz.gpg'
    extracting 'bionic.tar.gz'

    Reading cache

    Checking package manager
    Reading package lists... Done
    Building dependency tree
    Reading state information... Done
    Hit http://us.archive.ubuntu.com/ubuntu xenial InRelease
    Get:1 http://us.archive.ubuntu.com/ubuntu xenial-updates InRelease [109 kB]
    Get:2 http://security.ubuntu.com/ubuntu xenial-security InRelease [109 kB]
    Ign http://dl.google.com/linux/chrome/deb stable InRelease
    Hit http://packages.microsoft.com/repos/vscode stable InRelease
    Get:3 http://us.archive.ubuntu.com/ubuntu xenial-backports InRelease [107 kB]
    Hit http://ppa.launchpad.net/danielrichter2007/grub-customizer/ubuntu xenial InRelease
    Hit http://dl.google.com/linux/chrome/deb stable Release
    Fetched 325 kB in 0s (0 B/s)
    Reading package lists... Done
    Building dependency tree
    Reading state information... Done

    Restoring original system state

    Aborting
    Reading package lists... Done
    Building dependency tree
    Reading state information... Done
    pm@T5600U:~$


    What am I doing wrong?










    share|improve this question







    New contributor




    ptmoy2 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'm running 16.04 LTS (upstart) on a Dell T5600 computer. When I tried to upgrade to 18.04 LTS, I got the following:



      pm@T5600U:~$ sudo do-release-upgrade -d
      [sudo] password for pm:
      Checking for a new Ubuntu release
      Get:1 Upgrade tool signature [819 B]
      Get:2 Upgrade tool [1,246 kB]
      Fetched 1,247 kB in 0s (0 B/s)
      authenticate 'bionic.tar.gz' against 'bionic.tar.gz.gpg'
      extracting 'bionic.tar.gz'

      Reading cache

      Checking package manager
      Reading package lists... Done
      Building dependency tree
      Reading state information... Done
      Hit http://us.archive.ubuntu.com/ubuntu xenial InRelease
      Get:1 http://us.archive.ubuntu.com/ubuntu xenial-updates InRelease [109 kB]
      Get:2 http://security.ubuntu.com/ubuntu xenial-security InRelease [109 kB]
      Ign http://dl.google.com/linux/chrome/deb stable InRelease
      Hit http://packages.microsoft.com/repos/vscode stable InRelease
      Get:3 http://us.archive.ubuntu.com/ubuntu xenial-backports InRelease [107 kB]
      Hit http://ppa.launchpad.net/danielrichter2007/grub-customizer/ubuntu xenial InRelease
      Hit http://dl.google.com/linux/chrome/deb stable Release
      Fetched 325 kB in 0s (0 B/s)
      Reading package lists... Done
      Building dependency tree
      Reading state information... Done

      Restoring original system state

      Aborting
      Reading package lists... Done
      Building dependency tree
      Reading state information... Done
      pm@T5600U:~$


      What am I doing wrong?










      share|improve this question







      New contributor




      ptmoy2 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      I'm running 16.04 LTS (upstart) on a Dell T5600 computer. When I tried to upgrade to 18.04 LTS, I got the following:



      pm@T5600U:~$ sudo do-release-upgrade -d
      [sudo] password for pm:
      Checking for a new Ubuntu release
      Get:1 Upgrade tool signature [819 B]
      Get:2 Upgrade tool [1,246 kB]
      Fetched 1,247 kB in 0s (0 B/s)
      authenticate 'bionic.tar.gz' against 'bionic.tar.gz.gpg'
      extracting 'bionic.tar.gz'

      Reading cache

      Checking package manager
      Reading package lists... Done
      Building dependency tree
      Reading state information... Done
      Hit http://us.archive.ubuntu.com/ubuntu xenial InRelease
      Get:1 http://us.archive.ubuntu.com/ubuntu xenial-updates InRelease [109 kB]
      Get:2 http://security.ubuntu.com/ubuntu xenial-security InRelease [109 kB]
      Ign http://dl.google.com/linux/chrome/deb stable InRelease
      Hit http://packages.microsoft.com/repos/vscode stable InRelease
      Get:3 http://us.archive.ubuntu.com/ubuntu xenial-backports InRelease [107 kB]
      Hit http://ppa.launchpad.net/danielrichter2007/grub-customizer/ubuntu xenial InRelease
      Hit http://dl.google.com/linux/chrome/deb stable Release
      Fetched 325 kB in 0s (0 B/s)
      Reading package lists... Done
      Building dependency tree
      Reading state information... Done

      Restoring original system state

      Aborting
      Reading package lists... Done
      Building dependency tree
      Reading state information... Done
      pm@T5600U:~$


      What am I doing wrong?







      18.04 upgrade lts






      share|improve this question







      New contributor




      ptmoy2 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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      share|improve this question







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      share|improve this question




      share|improve this question






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      asked 13 mins ago









      ptmoy2ptmoy2

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      New contributor





      ptmoy2 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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