Terminal crash during apt-upgrade on ubuntu and now upgrade fails












0















I was upgrading Ubuntu using



sudo apt-get upgrade -y 


But, the terminal crashed in between. When I tried to run the same command again, it gave an error related to lock on dpkg. I deleted the lock files.
Now when I run the command, I get the following error



1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Setting up shim-signed (1.33.1~16.04.3+15+1533136590.3beb971-0ubuntu1) ...
Installing for x86_64-efi platform.
grub-install: error: cannot find EFI directory.
dpkg: error processing package shim-signed (--configure):
subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
shim-signed
E: Sub-process /usr/bin/dpkg returned an error code (1)



I am not sure what is wrong here. Can somebody help me here?









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    0















    I was upgrading Ubuntu using



    sudo apt-get upgrade -y 


    But, the terminal crashed in between. When I tried to run the same command again, it gave an error related to lock on dpkg. I deleted the lock files.
    Now when I run the command, I get the following error



    1 not fully installed or removed.
    After this operation, 0 B of additional disk space will be used.
    Setting up shim-signed (1.33.1~16.04.3+15+1533136590.3beb971-0ubuntu1) ...
    Installing for x86_64-efi platform.
    grub-install: error: cannot find EFI directory.
    dpkg: error processing package shim-signed (--configure):
    subprocess installed post-installation script returned error exit status 1
    Errors were encountered while processing:
    shim-signed
    E: Sub-process /usr/bin/dpkg returned an error code (1)



    I am not sure what is wrong here. Can somebody help me here?









    share







    New contributor




    Ashwani K 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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      0








      I was upgrading Ubuntu using



      sudo apt-get upgrade -y 


      But, the terminal crashed in between. When I tried to run the same command again, it gave an error related to lock on dpkg. I deleted the lock files.
      Now when I run the command, I get the following error



      1 not fully installed or removed.
      After this operation, 0 B of additional disk space will be used.
      Setting up shim-signed (1.33.1~16.04.3+15+1533136590.3beb971-0ubuntu1) ...
      Installing for x86_64-efi platform.
      grub-install: error: cannot find EFI directory.
      dpkg: error processing package shim-signed (--configure):
      subprocess installed post-installation script returned error exit status 1
      Errors were encountered while processing:
      shim-signed
      E: Sub-process /usr/bin/dpkg returned an error code (1)



      I am not sure what is wrong here. Can somebody help me here?









      share







      New contributor




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












      I was upgrading Ubuntu using



      sudo apt-get upgrade -y 


      But, the terminal crashed in between. When I tried to run the same command again, it gave an error related to lock on dpkg. I deleted the lock files.
      Now when I run the command, I get the following error



      1 not fully installed or removed.
      After this operation, 0 B of additional disk space will be used.
      Setting up shim-signed (1.33.1~16.04.3+15+1533136590.3beb971-0ubuntu1) ...
      Installing for x86_64-efi platform.
      grub-install: error: cannot find EFI directory.
      dpkg: error processing package shim-signed (--configure):
      subprocess installed post-installation script returned error exit status 1
      Errors were encountered while processing:
      shim-signed
      E: Sub-process /usr/bin/dpkg returned an error code (1)



      I am not sure what is wrong here. Can somebody help me here?







      ubuntu grub upgrade





      share







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







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



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      asked 2 mins ago









      Ashwani KAshwani K

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      New contributor





      Ashwani K 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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