Ubuntu – Apt/Synaptic needs to reinstall package but can’t find the archive for it

aptpackage-managementsynaptic

Running Synaptic I get the following error message:

E: The package hl1440lpr needs to be reinstalled, but I can't find an archive for it.
E: Internal error opening cache (1). Please report.

Upon accepting the message, Synaptic quits.

Best Answer

  • Well we may need a few steps to fix this.

    1. Start with:

      sudo dpkg --remove --force-all hl1440lpr
      
    2. If that fails:

      sudo rm -i /var/lib/dpkg/info/hl1440lpr.*
      sudo dpkg --remove --force-remove-reinstreq hl1440lpr
      
    3. Confirm Apt is fixed. The following command should return no errors:

      sudo apt-get update