the issues is that you are using the old broken Rust stty $ sudo update-alternatives --install /usr/bin/stty stty /usr/bin/gnustty 100 this one solved for me in ubuntu 25.10

~ laravel new example-app

_ _ | | | | | | __ _ _ __ __ ___ | | | | / | __/ _ \ \ / / _ \ | | || (| | | | (| |\ V / / | |_,|| _,| _/ ___|_|

┌ Which starter kit would you like to install? ────────────────┐ │ None │ └──────────────────────────────────────────────────────────────┘

In Terminal.php line 114:

stty: invalid argument '4500:5:f00bf:8a3b:3:1c:7f:15:4:0:1:0:11:13
:1a:0:12:f:17:16:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0'

new [--dev] [--git] [--branch BRANCH] [--github [GITHUB]] [--organization ORGANIZATION] [--database DATABASE] [--react] [--vue] [--livewire] [--livewire-class-components] [--workos] [--npm] [--no-authentication] [--pest] [--phpunit] [--using [USING]] [-f|--force] [--]