dpkg: warning: files list file for package ‘x’ missing
He fixed it reinstalling the files that appeared there. So you might want to try something like this: for package in $(apt-get upgrade 2>&1 |\ grep “warning: files list file for package ‘” |\ grep -Po “[^’\n ]+'” | grep -Po “[^’]+”); do apt-get install –reinstall “$package”; done Copy-paste friendly in one line: for package … Read more