Cannot install qt on Ubuntu 22.04 using online installer and cannot add or update using maintanence tool

[NIvil Wilson]

it shows network error for opensource installation and not responding error for qt commercial version

[JoeCFD]

@NIvil-Wilson I guess you can have only one version(open source or commecial) in your computer. If you have two, you have to delete one.
If you have a commercial license, contact Qt for help. Otherwise, you have to delete any commercial Qt installation first before you use Open Source one.

[SGaist]

@NIvil-Wilson hi,

Did you try to change the mirror used ?

[NIvil Wilson]

@SGaist
sir, i uninstalled qt commercial .
when i try to install qt using qt-opensource online installer from qt web site
it shows only qt commercial setup.

[SGaist]

Did you remove the license file from your computer ?