Facing an Error while updating.

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Sir/Mam,
When I am using
sudo apt upgrade. Then I am facing an error. E: Sub-process /usr/bin/dpkg returned an error code (1).
uname -r
5.14.0-2parrot1-adm64

Version_ID=“5.0”
Version=“5.0 (LTS)”


  • Parrot version in use (if you are not aware of it, open terminal and type cat /etc/os-release | grep VERSION):

  • Hypervisor used:

  • Logs/Terminal output (use pastebin or similar services):

  • Screenshots:

Hi there!. I also encountered this error message 3 days ago. Did you lose your connection during upgrading? Because I had this error due to an incomplete process on upgrading the OS.

I resolve this problem by downgrading the kernel then do the complete upgrade again.