Manager firmware unavailable

[diegoalarc]

Distribution (run cat /etc/os-release):

NAME="Pop!_OS"
VERSION="22.04 LTS"
ID=pop
ID_LIKE="ubuntu debian"
PRETTY_NAME="Pop!_OS 22.04 LTS"
VERSION_ID="22.04"
HOME_URL="https://pop.system76.com"
SUPPORT_URL="https://support.system76.com"
BUG_REPORT_URL="https://github.com/pop-os/pop/issues"
PRIVACY_POLICY_URL="https://system76.com/privacy"
VERSION_CODENAME=jammy
UBUNTU_CODENAME=jammy
LOGO=distributor-logo-pop-os

Issue/Bug Description:

Probably is my laptop to new (Asus zephyrus g15 2022) but I can't find any firmware available.

Laptop description:

Getting SMBIOS data from sysfs.
SMBIOS 3.4.0 present.

Handle 0x0001, DMI type 1, 27 bytes
System Information
Manufacturer: ASUSTeK COMPUTER INC.
Product Name: ROG Zephyrus G15 GA503RS_GA503RS
Version: 1.0
Serial Number: N9NRCX03D14836F
UUID: 657ed70e-86f6-8d42-92f3-54031d3bc4c5
Wake-up Type: Power Switch
SKU Number:
Family: ROG Zephyrus G15

Steps to reproduce (if you know):

Expected behavior:
That some firmware appears (hopefully).

Other Notes:
A separate question, do you have an option to update the kernel or is it all cli?

[mmstick]

system76-firmware is only used by System76 hardware.
Firmware Manager shows firmware available from system76-firmware or fwupd.
Fwupd gets its firmware metadata from LVFS, and LVFS only has firmware if the vendor uploaded it.