Bug#969944: debian-installer: Screen is corrupted with boot parameter VGA=788

Hi,  I am currently using: debian-bookworm-DI-rc1-amd64-netinst and I am currently having this bug. If I change the boot parameter 'VGA=788' to 'VGA='  it works correctly. AMD Ryzen 5 3500U Thinkpad E495 debian-bookworm-DI-rc1

Bug#969944: debian-installer: Screen is corrupted with boot parameter VGA=788

Package: debian-installer Version: Screen is corrupted with boot parameter VGA=788 Severity: important Tags: d-i X-Debbugs-Cc: palazziand...@yahoo.it Dear Maintainer, I'm installing a Debian Testing using the weekly build 20200907 and the screen is corrupted and unreadable on my system. The