[PATCH rtems-docs] Update package list for Ubuntu

[Karel Gardas]

On 12/17/21 10:35 PM, Ryan Long wrote:
> diff --git a/user/hosts/posix.rst b/user/hosts/posix.rst
> index 818eb25..6fbf401 100644
> --- a/user/hosts/posix.rst
> +++ b/user/hosts/posix.rst
> @@ -137,23 +137,23 @@ prefix under your home directory as recommended and end up on the SD card.
>  Ubuntu
>  ~~~~~~
>  
> -The latest version is Ubuntu 18.04.1 LTS 64-bit. This section also includes
> +The latest version is Ubuntu 21.04.1 LTS 64-bit. This section also includes

This is certainly not correct. Either you mean 20.04.03 LTS or you mean
regular Ubuntu which is 21.10 of this time (and no "LTS" attached!).

Simply your version "21.04.1 LTS" is non existent in this galaxy...

Cheers,
Karel