Oh, sorry. That's my fault. There is a typo in filename. It's snapshots.py and not snapshot.py.
Please try again with: sudo patch /usr/share/backintime/common/snapshots.py < ~/Downloads/snapshot.diff
Oh, sorry. That's my fault. There is a typo in filename. It's snapshots.py and not snapshot.py.
Please try again with: backintime/ common/ snapshots. py < ~/Downloads/ snapshot. diff
sudo patch /usr/share/