Firebird is a TI-Nspire calculator emulator that supports Touchpad, CX and CX CAS.
Requires a boot image.
Hint: Search for TI_Nspire_Flash
Firebird v1.6 repository and binaries for Arch, Debian, Fedora, openSUSE, and Ubuntu can be found at https://software.opensuse.org/download.html?project=home%3AVogtinator%3Afirebird-emu&package=firebird-emu