[PLUG] Xubuntu 20.04 Install Issue

[Dick Steffens]

I am trying to install Xubuntu 20.04 on a Lenovo Ideapad 330. The base 
install worked fine. It asked me if I wanted to install updates. I said 
yes. It proceeded to do that for a lot of minutes (I was reading news on 
another computer, so I don't know exactly how long). At some point the 
screen went blank. I waited for another long bit of minutes and tried 
moving the mouse, thinking it might be a screen saver issue, but with no 
results. I can see the mouse pointer, but get no response to clicks. I 
powered down and back up. The screen shows the Lenovo splash image, then 
the xubuntu logo with the arc chasing around in a circle, then the list 
of journal recovery stuff, then a blank screen with the clock in the 
upper right hand corner, and then a blank screen with the mouse pointer.

Any ideas on where to start to look to solve this one?
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Regards,

Dick Steffens