I cant change my HZ

[inner belfry]

it says unknown display , that's why

run inxi -Gxxx && mokutil --sb in terminal, and show results

[slow fiber]

here

[inner belfry]

gotta disable secure boot

for nvidia to work

look at Device-1 there

did u attempt to put a driver from Driver Manager?

[slow fiber]

i installed nvida driver 570

[inner belfry]

it wont apply as is

either SB off, or register it as shown: #1295763692415356968 message

[slow fiber]

nvm mind i fixed it, it was changing my drivers into opensource

[fluid oriole]

You mean nouveau? You'll likely have low perfomance with that in games

[slow fiber]

oh yeah

its bad

i dont know else i can do tbh

[fluid oriole]

Disable secure boot

[inner belfry]

.

[slow fiber]

Now it says "out of range" on my monitor

[fluid oriole]

when exactly?

[slow fiber]

When i see the Linux logo

[fluid oriole]

Might be weird resolution settings. Are you on cinnamon? If yes, try this:

go to grub menu - advanced options - recovery mode - root shell

when you can type, type these commands

mount -o remount,rw /
rm /home/user/.config/cinnamon-monitors.xml (change user to your actual username)
reboot

see if that helps

[slow fiber]

i dont use dual boot

[fluid oriole]

Grub menu is available even with 1 system installed

[slow fiber]

this right ?

[fluid oriole]

No... that's grub config file. I thought you couldn't get to desktop because your monitor goes out of range. Or did you fix that?

[slow fiber]

i just turn on the secure boot again

[fluid oriole]

Ok.. hmm... if you go to you home folder and enable hidden files you should see .config folder, go there. Do you see cinnamon-monitors file there?

[fluid oriole]

scroll down or resize the window

[fluid oriole]

into .config folder

[fluid oriole]

remove .nvidia-settings.rc file from here and try turning off the secureboot again

[slow fiber]

deleting ?

[fluid oriole]

yes

[slow fiber]

i dont have that file ?

where can i find it ?

[fluid oriole]

2nd row, right most file

[slow fiber]

xdg terminals ?

[slow fiber]

Nope

It still says out of range

[fluid oriole]

hmm.... ok, can you show us

inxi -G

again?

[slow fiber]

the what now ?

[fluid oriole]

Open the terminal
type inxi -G
screenshot the result

[fluid oriole]

Ok, let's try this.

in the terminal type

sudo ubuntu-drivers autoinstall

let it finish, then turn off secure boot.

also photo the place where you disable it please.

[slow fiber]

Sorry for the low quality

Yeah no it says out of range again

Should i just reinstall linux with secure boot off ?

[fluid oriole]

You might try Delete all secureboot variables. then go to key management and clear all the keys. See if that changes anything.

[slow fiber]

Alright then

[fluid oriole]

Probably clear image execution policy too if possible

[slow fiber]

i reinstalled linux, i could change my hz but soon as i installed nvidia drivers it said "out of range" then i turned on secure boot on again and now i cant change my hz

[fluid oriole]

Did you clear secure boot variables, keys and policy?

[slow fiber]

how do i do that ?

[fluid oriole]

here

[slow fiber]

alright then

[slow fiber]

Still nothing

[fluid oriole]

Are you back to secureboot on now?

[slow fiber]

No it just says out of range

[fluid oriole]

Can you get to grub menu?

[inner belfry]

omg. just do this already. it's shown clear as day in blue link!

if ur gonna use secure boot, AND nvidia drivers, you MUST register them!

[fluid oriole]

Somehow I think that will end up with "out of range" error again, same as with secureboot off

[slow fiber]

i cant type after entering the password

[inner belfry]

put 12345 for the SB password

and press enter.

[slow fiber]

nvm i fixed it