November 5, 2025Nov 5 Community Expert This morning I updated from 7.1.4 to 7.2.0 and unfortunately the array now fails to boot correctly. I'm unable to even ping the IP address.Is is possible to revert to the "last good" configuration just by manipulating the flash drive contents (in another machine)? I've searched but have only found how to do this from the UnRaid web GUI (which obviously isn't an option for me).Thank you!
November 5, 2025Nov 5 Community Expert Solution To easily roll back, there should be a "previous" folder on your USB, just copy those files from that folder back to the root of the USB and overwrite the existing ones. This will boot you back into 7.1.4.As always, make a backup of your USB before doing anything. Edited November 5, 2025Nov 5 by MowMdown
November 5, 2025Nov 5 Community Expert If you have IPMI or monitor/keyboard and the CLI works, please get the diagnostics before downgrading.
November 5, 2025Nov 5 Author Community Expert 27 minutes ago, MowMdown said:To easily roll back, there should be a "previous" folder on your USB, just copy those files from that folder back to the root of the USB and overwrite the existing ones. This will boot you back into 7.1.4.Thank you very much! I saw that directory but wasn't sure which files were needed. I'm back up and running....
November 5, 2025Nov 5 Author Community Expert 9 minutes ago, JorgeB said:If you have IPMI or monitor/keyboard and the CLI works, please get the diagnostics before downgrading.Sorry, I don't have an external monitor/KB.
November 5, 2025Nov 5 Community Expert Post the current diags, if the syslog-previous is being saved to the flash drive, it may be there.
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