Ubuntu Mate 22.04 and screen lock

I have a lifebook ah530 laptop, I installed Ubuntu Mate 22.04 Lts in one partition. When installing the google chrome deb package with the gdebi application, the screen freezes for a few seconds and the screen lock is activated, thus interrupting the installation. I managed to install the browser in question from the terminal but this causes slowdowns to the system, to any other browsers that I open (firefox or chromium) as well as the fact that the screen lock is activated at random. I disabled from the Startup Applications the Screen Lock, Power Manager, and the screen saver but all to no avail: the screen lock activates whenever it pleases, even several times in a row. If I uninstall chrome everything is fine again.
I would like to know if anyone has encountered this problem

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Welcome @Nick1 to the community!

Thanks for the welcome words to the community

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