Unable to upgrade from 2.7.1 to 2.7.2 | Unmounting /boot/efi... done. | failed.
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ditto, thanks @jimp worked for me as well, very fast and painless, slick
'preciate ya!
But, it's probably a good point, I need to do a full resinstall some day, this was installed during COVID ~ Aug 2020 - 
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This solution is working in my case
@jimp said in Unable to upgrade from 2.7.1 to 2.7.2 | Unmounting /boot/efi... done. | failed.:
mkdir -p /boot/efi
mount_msdosfs /dev/msdosfs/EFISYS /boot/efi
mkdir -p /tmp/efitmp
cp -Rp /boot/efi/* /tmp/efitmp
umount /boot/efi
newfs_msdos -F 32 -c 1 -L EFISYS /dev/msdosfs/EFISYS
mount_msdosfs /dev/msdosfs/EFISYS /boot/efi
cp -Rp /tmp/efitmp/* /boot/efi/
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Thank you @jimp
I was facing the same error while upgradinginstall: //boot/efi/efi/boot/INS@rMbdew: Input/output error
netgate "pkg-static: POST-INSTALL script failed"After running your commands, pfSense-upgrade had no issue upgrading from 23.09 to 23.09.1
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@jimp claude.ai was leading me through the same process but wanted to change to fat 16 instead of 32 because of an error message. I found this thread and asked about -F 32 -c 1 as an alternative. Claude's response: "This is a better approach than falling back to FAT16 since FAT32 is preferred for EFI systems."
Thanks!
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Never trust output from LLMs. Especially not when it comes to potentially destructive modifications to your filesystem.
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@jimp it was interesting that it came up with almost the exact same solution except for the -c parameter, which suggests it didn't just copy your solution. I find AI brilliant and use it daily in my tech work.
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@jimp Thank you very much for this. Worked flawlessly and saved me a 6 hour round trip drive!
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@jimp Just wanted to thank you for this solution. My pfsense install was quite old (back from 2014) and this resolved the update issue.
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@jimp you're my savior!!
Oh my... thank you thank you thank you!!! - 
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