Failed to reboot after sudo pacman -syu, cannot restore snapshot?

[SGS]

@aforre1120

Is partially upgraded: Yes

Fix it first

@aforre1120

“unable to lock database”

Try

fixpacman

Maybe

Error: could not open file /var/lib/pacman/local/…/{desc,files,mtree}: No such file or directory

Your local package database and/or metadata may become corrupted if an update process is interrupted, for example if you hard power off during an update. Metadata corruption will generally manifest in a message similar to: error: could not open file /var/lib/pacman/local/$pkgname-$pkgver-$pkgrel/desc: No such file or directory error: could not open file /var/lib/pacman/local/$pkgname-$pkgver-$pkgrel/files: No such file or directory error: could not open file /var/lib/pacman/local/$pkgname-$pkg…

@aforre1120

chroot into my drive work, but do not allow any system modifications,

Post logs as text from update

Repair your system first, I don’t think you can restore/boot a snapshot from live ISO. But