Our various guides contain information on initializing the Trezor Safe 5 on various GNU/Linux distributions, info on factory resetting, and also using different software wallets with your Trezor Safe 5 with specific distributions using only free software:
Debian (Feather Wallet for Monero)
Debian (Electrum Bitcoin Wallet)
Linux Mint (Feather Wallet for Monero)
Linux Mint (Electrum Bitcoin Wallet)