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Troubleshooting • Re: 2017 model 3B+ can’t upgrade 2019 OS now can’tdo a fresh install

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I found some hacks from 2015 about adding

hdmi_force_hotplug=1
config_hdmi_boost=4

but that did not work. I added the magic line and I got raspberries at the top of the screen and it started booting then claimed there was no file system like I typed the line wrong.

No root device specified. Boot arguments must include root= parameter

It tossed me to some Initramfs command prompt

If I type last I see what is in /

I removed the <CR> after that command and just made it one line and it worked!

Thank you very much kerry_s

For some reason it seems to be in 1024x768 mode. When I use the screen editor and select Layout/screens/HDMI-1/Resolution the highest resolution choice is 1024x768.

Statistics: Posted by trossin — Thu Jun 06, 2024 11:06 pm



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