My Framework is an AMD Ubuntu 22.04.5 LTS.

Download the appropriate package from the Releases Repo. Then install (or update) locally:

sudo dpkg -i ./ghostty_1.1.2-0.ppa1_amd64_22.04.deb

Consider reading r/Zig How I configure ghostty.

The following config eases me in from my iTerm2 settings. Still exploring themes.

config

# https://wiki.dlma.com/ghostty
# https://ghostty.org/docs/config
#theme = "Builtin Pastel Dark"
#theme = "iTerm2 Pastel Dark Background"
#theme = "Hardcore"
#theme = "GitHub Dark"
#theme = "Kanagawa Dragon"  <-- hard no
#theme = "Kolorit"
#theme = "LiquidCarbonTransparent"
#theme = "MaterialDarker"
#theme = "mellow"
#theme = "Monokai Pro Spectrum"
theme = "catppuccin-mocha"
#theme = "SpaceGray Eighties"
 
# Esp for catppuccin-mocha, esp rokulog files
palette = 6=#74d0c0
 
# This foreground override is esp for SpaceGray Eighties
#foreground = dddace
 
# For Monokai Pro Spectrum
#background = 141618
 
# for catppuccin-mocha
background = 1a1c1e
 
font-family = "Roboto Mono for Powerline"
font-thicken = true
 
window-height = 86
window-width = 120
 
# Similar solid block cursor to iTerm2
cursor-style-blink = false
shell-integration-features = no-cursor
 
# consider
#copy-on-select = clipboard

Per ghostty terminfo page, if you run into a missing or unsuitable terminal: xterm-ghostty error, you can:

infocmp -x | ssh YOUR-SERVER -- tic -x -

to export the terminfo entry from your host and import it on the remote machine.