win32ss / supermium

Chromium fork for Windows XP/2003 and up
https://win32subsystem.live/supermium/
BSD 3-Clause "New" or "Revised" License
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Screen flickering in Supermium 126.0.6478.249 R3 (x64) under Windows 11 IoT Enterprise LTSC 2024 #947

Open EgorKuzevanov opened 1 month ago

EgorKuzevanov commented 1 month ago

How to fix screen flickering when moving the mouse cursor and when entering any URL address in the address bar in Supermium 126.0.6478.249 R3 (x64) under Windows 11 IoT Enterprise LTSC 2024 (based on Windows 11 24H2)? Neither restarting the video card driver using the Win+Ctrl+Shift+B hotkey nor even enabling the "Force GDI font rendering" flag in chrome://flags helped. I don't want to completely delete the Supermium browser profile folder C:\Users\admin\AppData\Local\Supermium because after that all the numerous shortcuts I previously created for PWAs will become inoperative.

I have an Asus VivoBook X540SA (2016) laptop with an Intel Celeron N3050 CPU on the Braswell core (1,6 GHz), 4 GB of RAM and classic BIOS instead of UEFI.

win32ss commented 1 month ago

You don't have to delete it. Use the command line switch --user-data-dir=C:\tempuserdir to create a temporary user data directory in another location and see what happens. Then delete the folder after you are done testing.

This is also the first I've heard of Windows 11 24H2. I wonder if there are bugs specific to that version.