I just installed the zorin 17 operating system and installed the nvidia driver. but after restarting the wifi and brightness settings disappeared. can anyone help me?
Hi and welcome. Which nvidia driver is it? Also, do you have the same issue if you login to Zorin on xorg?
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Welcome to the Forum!
Did You install Zorin with Nvidia Drivers or without and installed them after the Zorin Installation?
I doubt the nvidia driver did this, did you run any other updates ?
Anyway this might be your solution to fix it
Edit the /etc/default/grub file via terminal and write:
sudo vim /etc/default/grub
and change the following line from:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_backlight=vendor"
to
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_backlight=native"
Then run:
sudo update-grub
reboot the notebook