I purchased a pi-top 4 directly from a vendor.
uname: Linux pi-top 4.19.75-v7l+ #1270 SMP Tue Sep 24 18:51:41 BST 2019 armv7l GNU/Linux
here is what I get when I do the updates:
Reading package lists… Done
Building dependency tree
Reading state information… Done
Calculating upgrade… Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
pt-ui-mods : Conflicts: autorandr
Breaks: autorandr
E: Broken packages
Here is what I get when I try to install node.js:
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
node-jsdom : Depends: node-contextify (>= 0.1) but it is not installable
E: Unable to correct problems, you have held broken packages.