Update

sudo systemctl stop penumbra cometbft

cd ~/penumbra 
git reset --hard HEAD
git fetch && git checkout v0.78.0
cargo build --release --bin pcli
cp ~/penumbra/target/release/pcli /usr/local/bin
cargo build --release --bin pd
cp ~/penumbra/target/release/pd /usr/local/bin

pd migrate

sudo systemctl restart penumbra cometbft

pcli view reset

# Check logs Penumbra
journalctl -u penumbra -f -o cat

# Check logs CometBFT
journalctl -u cometbft -f -o cat

# Check actual block heigth
pcli view sync

After synchronization, re-create the validator