[Bug 1931297] Re: 'update-manager' E:can not open /var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_focal-backports_InRelease - fopen (13: Permission denied), E:The package lists or status file co

I don't know if this is related or not, but I have a similar error and when I click the corresponding icon in the notification area and then "Show updates" (see attachment), then the file [/var/crash/_usr_bin_update-manager.1000.crash] is updated: https://pastebin.ubuntu.com/p/5MSWkVzfp3 **

[Bug 1931297] Re: 'update-manager' E:can not open /var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_focal-backports_InRelease - fopen (13: Permission denied), E:The package lists or status file co

Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: update-manager (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931297

[Bug 1931297] Re: 'update-manager' E:can not open /var/lib/apt/lists/us.archive.ubuntu.com_ubuntu_dists_focal-backports_InRelease - fopen (13: Permission denied), E:The package lists or status file co

** Package changed: ubuntu => update-manager (Ubuntu) ** Tags added: focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931297 Title: 'update-manager' E:can not open