Author Topic: Slow application start, empty window  (Read 854 times)


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Slow application start, empty window
« on: January 17, 2024, 10:58:44 am »

I used fpcupdeluxe to install the stable versions of FPC and Lazarus on a Raspberry PI 4.

Compiling works fine, but when I start a Lazarus application, first a small, empty window with the project name as the caption appears for around 60 seconds, then it disappears and after that the application starts.

Here is a GIF showing the problem:

If I close the small window, the Form1 window opens instantly.
This happens also with the Lazaruse IDE itself.

Is there anything I can do to improve the startup speed?

lsb_release -a
No LSB modules are available.
Distributor ID: Raspbian
Description:    Raspbian GNU/Linux 12 (bookworm)
Release:        12
Codename:       bookworm


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« Last Edit: January 17, 2024, 12:33:10 pm by paweld »
Best regards / Pozdrawiam


  • Newbie
  • Posts: 2
Re: Slow application start, empty window
« Reply #2 on: January 18, 2024, 01:56:36 pm »
Thank you!
Altough I search for existing topics I did not find this one :(

Do you know if this is going to be fixed in Lazarus 3.x?


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