You need to have a vt340 terminal for lsix to work. If you are in Ubuntu to:
sudo apt-get install xterm
You need to have a decent font for xterm. You can do this:
- Edit
~/.Xresourcesand put this:
! Allow sixel graphics. https://github.com/hackerb9/lsix
xterm*decTerminalID : vt340
! Use Ubuntu Mono
xterm*faceName: Ubuntu Mono
xterm*faceSize: 12
xterm*renderFont: true
- Merge with current X config with:
xrdb -merge ~/.Xresources - Fire up an X-Term:
xterm