Add: acpi_osi='Windows 2018' acpi_backlight=vendor
in grub boot parameters&update-grub&restart
and use kernel 5.4,for me it doesnt blink at all i've tested thoroughly.Laptop was always charged while tested though.
Add: acpi_osi='Windows 2018' acpi_backlight= vendor
in grub boot parameters& update- grub&restart
and use kernel 5.4,for me it doesnt blink at all i've tested thoroughly.Laptop was always charged while tested though.