Both Nvidia and Noveau were working fine before my bios update and now they both crash when I change the brightness. Integrated still works fine with brightness and I've tried several Nvidia drivers with no change. Any help would be greatly appreciated, I am not sure where to start.
Alright I figured it out and it brightness adjustments works better now then before my bios update
Here's my fix for my NVIDIA NVS 5400m
sudo nano /etc/default/grub
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_backlight=vendor"
make sure to save and then run
sudo update-grub afterwards.