I tried everything described in this post. I did everything OP did and tried every answer, to no avail...
Also, when I run apt upgrade, I get no information at all about which package is not getting upgraded. All I get is this:
Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done 0 Upgraded, 0 newly installed, 0 to remove and 1 not upgraded.
How can I find which package is not getting upgraded?
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