Feature-rich wifi hotspot creator for Linux which provides both GUI and command-line interface. It is also able to create a hotspot using the same wifi card which is connected to an AP already ( Similar to Windows 10).
Please Add repository for Ubuntu 21.10 Impish Indri
$ sudo add-apt-repository ppa:lakinduakash/lwh
Repository: 'deb http://ppa.launchpad.net/lakinduakash/lwh/ubuntu/ impish main'
More info: https://launchpad.net/~lakinduakash/+archive/ubuntu/lwh
Adding repository.
Press [ENTER] to continue or Ctrl-c to cancel.
Adding deb entry to /etc/apt/sources.list.d/lakinduakash-ubuntu-lwh-impish.list
Adding disabled deb-src entry to /etc/apt/sources.list.d/lakinduakash-ubuntu-lwh-impish.list
Adding key to /etc/apt/trusted.gpg.d/lakinduakash-ubuntu-lwh.gpg with fingerprint 0E49A2893D3
Err:30 http://ppa.launchpad.net/lakinduakash/lwh/ubuntu impish Release
404 Not Found [IP: 91.189.95.85 80]
Reading package lists... Done
E: The repository 'http://ppa.launchpad.net/lakinduakash/lwh/ubuntu impish Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
Please Add repository for Ubuntu 21.10 Impish Indri