I believe i should be able to boot into system even if i mess things up and from there I will snap back. IDK yet. I should read everything and be sure that it won't break system to the point that I can't even boot in it.
edit: as for now I only added
[g14]
SigLevel = DatabaseNever Optional TrustAll
Server = https://arch.asus-linux.org
in /etc/pacman.conf
and updated system.
I am getting really confused right now.
So I decided to back up important files using my pen-drive and now I discover, that only USB port working is the one in which my friends 5$ mouse is connected in, others are just dead, even though they were working till my ROG mouse disconnected(but I am sure they will recover after reboot).
Really don't know what to think of right now is it mouse issue or is it USB port issue I am so lost:d
edit: found this
URL:[SOLVED] Laptop kills all USB ports randomly / Newbie Corner / Arch Linux Forums
IDK how useful this info might be so I'll just add it there in case it will give someone right direction:
[12241.533067] xhci_hcd 0000:05:00.3: xHCI host not responding to stop endpoint command.
[12241.533071] xhci_hcd 0000:05:00.3: USBSTS: 0x00000000
[12241.534060] xhci_hcd 0000:05:00.3: xHCI host controller not responding, assume dead
[12241.534060] xhci_hcd 0000:05:00.3: HC died; cleaning up
[12241.540776] usb usb1-port3: couldn't allocate usb_device
[12241.540776] usb 1-2: USB disconnect, device number 6
[12257.687108] usb 3-2: new low-speed USB device number 8 using xhci_hcd
[12257.827950] usb 3-2: New USB device found, idVendor=18f8, idProduct=0f99, bcdDevice= 1.00
[12257.827960] usb 3-2: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[12257.827964] usb 3-2: Product: USB OPTICAL MOUSE
It looks like someone reverse-engineered a Linux-compatible driver for your mouse if you want to give it a shot: GitHub - kyokenn/rogdrv: ASUS ROG userspace mouse driver for Linux