That's because you removed the command. To fix this you probably need to reinstall it:
sudo apt install snapd Alternatively find out which debs are calling 'snap' and remove those debs. One example I can think of is the deb 'chromium-browser'. ** Tags added: focal ** Changed in: snapd (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902352 Title: apt-get -u upgrade yields "-bash: /usr/bin/snap: No such file or directory" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1902352/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs