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Question

I am getting below errors when issue $sudo apt-get update to update expedition to the latest package, how do I fix it ?

Err:14 https://conversionupdates.paloaltonetworks.com expedition-updates/ Packages
Could not open file /var/lib/apt/lists/partial/conversionupdates.paloaltonetworks.com_expedition-updates_Packages.gz - open (13: Permission denied)
Fetched 114 kB in 1s (57.0 kB/s)
Reading package lists... Done
W: The repository 'https://conversionupdates.paloaltonetworks.com expedition-updates/ Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: Failed to fetch https://conversionupdates.paloaltonetworks.com/expedition-updates/Packages Could not open file /var/lib/apt/lists/partial/conversionupdates.paloaltonetworks.com_expedition-updates_Packages.gz - open (13: Permission denied)
E: Some index files failed to download. They have been ignored, or old ones used instead.