The App Store shows a badge of "3" on the icon, but opening it and pressing "Updates" will result in an indefinite hang with low CPU utilization.
Tried going into the terminal and running "softwareupdate -l --verbose". I get "Finding available software" and that's it. It never returns more or accepts input again. Both using my admin account and then doing "sudo su" and running the command with sudo get the same results.
Any ideas? Thank you!