Looking at the script, you need to have the following installed: pciutils iw inxi speedtest-cli
I installed them (well, the missing speedtest-cli on my system), then commented out the section that checks the os version and does the installation, and ran the script.
For what it is worth, I am running arch on a 16" with amd and the same wifi card, and gnome-network-displays does seem like it is working to share the screen.
Starting Wi-Fi Diagnostics...
Performing ping test to 8.8.8.8...
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=58 time=33.7 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=58 time=33.2 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=58 time=37.6 ms
64 bytes from 8.8.8.8: icmp_seq=4 ttl=58 time=31.1 ms
--- 8.8.8.8 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3007ms
rtt min/avg/max/mdev = 31.073/33.890/37.566/2.341 ms
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=58 time=33.7 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=58 time=33.2 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=58 time=37.6 ms
64 bytes from 8.8.8.8: icmp_seq=4 ttl=58 time=31.1 ms
--- 8.8.8.8 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3007ms
rtt min/avg/max/mdev = 31.073/33.890/37.566/2.341 ms
System Information:
Operating System: Arch Linux
Kernel Version: 6.12.10-arch1-1
CPU: AMD Ryzen 5 7640U w/ Radeon 760M Graphics
Total RAM: 30Gi
Last System Update:
Wi-Fi Card installed: 01:00.0 Network controller: MEDIATEK Corp. MT7922 802.11ax PCI Express Wireless Network Adapter
Wi-Fi Interface Information:
Interface: wlan0
Interface wlan0
ifindex 3
wdev 0x2
addr 58:cd:c9:3a:76:6b
ssid GL-MT3000-3a8
type managed
wiphy 0
channel 3 (2422 MHz), width: 20 MHz, center1: 2422 MHz
txpower 3.00 dBm
multicast TXQ:
qsz-byt qsz-pkt flows drops marks overlmt hashcol tx-bytes tx-packets
0 0 0 0 0 0 0 0 0
Connected to 96:83:ac:4d:13:e2 (on wlan0)
SSID: GL-MT3000-3a8
freq: 2422.0
RX: 254033310 bytes (189623 packets)
TX: 45201793 bytes (86551 packets)
signal: -48 dBm
rx bitrate: 229.4 MBit/s HE-MCS 9 HE-NSS 2 HE-GI 0 HE-DCM 0
tx bitrate: 229.4 MBit/s HE-MCS 9 HE-NSS 2 HE-GI 0 HE-DCM 0
bss flags: short-preamble short-slot-time
dtim period: 1
beacon int: 100
Signal Strength: -48 dBm
Transmission Rate: 229.4
Power save: on
POWER_SAVE=Power save: on
VPN (tun0/wg0) detected: Not active
Network Speed Test:
Running speed test, please wait... (Note: The test may appear to hang at 98% for a few minutes. This is normal - wait patiently.)
Retrieving speedtest.net configuration...
Testing from Vodafone Germany (178.203.169.92)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by meerfarbig GmbH & Co. KG (Frankfurt) [178.68 km]: 24.58 ms
Testing download speed................................................................................
Download: 94.59 Mbit/s
Testing upload speed......................................................................................................
Upload: 30.45 Mbit/s
Checking network status with nmcli...
DEVICE TYPE STATE CONNECTION
wlan0 wifi connected GL-MT3000-3a8
lo loopback connected (externally) lo
IN-USE BSSID SSID MODE CHAN RATE SIGNAL BARS SECURITY
00:01:02:00:00:00 X-1138 Infra 2 65 Mbit/s 85 ▂▄▆█ WPA2
00:01:02:00:00:1C GL-MT3000-3a8-5G Infra 2 65 Mbit/s 80 ▂▄▆_ WPA2
00:01:02:00:00:03 X-1127 Infra 2 65 Mbit/s 77 ▂▄▆_ WPA2
* 96:83:AC:4D:13:E2 GL-MT3000-3a8 Infra 3 65 Mbit/s 66 ▂▄▆_ WPA2
00:01:02:00:00:17 FRITZ!Box 6660 Cable FF Infra 2 65 Mbit/s 50 ▂▄__ WPA2
00:01:02:00:00:04 Privat Infra 2 65 Mbit/s 45 ▂▄__ WPA2
00:01:02:00:00:05 Privat Gastzugang Infra 2 65 Mbit/s 45 ▂▄__ WPA2
00:01:02:00:00:08 X-1120 Infra 2 65 Mbit/s 42 ▂▄__ WPA2
00:01:02:00:00:18 Vodafone-876C Infra 2 65 Mbit/s 22 ▂___ WPA2
00:01:02:00:00:09 Vodafone Hotspot Infra 2 65 Mbit/s 19 ▂___ --
00:01:02:00:00:1B WLAN-319021 Infra 2 65 Mbit/s 17 ▂___ WPA2
00:01:02:00:00:19 WLAN-QSRYKA Infra 2 65 Mbit/s 15 ▂___ WPA2
00:01:02:00:00:1A Vodafone-99B2 Infra 2 65 Mbit/s 14 ▂___ WPA2
Current connection speed: 229.4 MBit/s
Monitoring Wi-Fi signal and quality with nmcli...
Connected to SSID: GL-MT3000-3a8
Signal level: 66%
Wi-Fi Diagnostic Summary
========================
Wi-Fi Interface:
- wlan0
Speed Test Results:
Speed test results not available. The test may have failed or not been performed.
Network Environment
====================
- SSID: GL-MT3000-3a8
- Signal Strength: -50 dBm
- Signal level: 66%
- Frequency: 2422.0 MHz
- Power save: on
- VPN Active: No
INSIGHTS
========
System Information:
- Your system specifications are important for Wi-Fi performance. A recent kernel version often includes the latest Wi-Fi drivers and features.
Wi-Fi Interface:
- Connected to network: GL-MT3000-3a8
- You are on the 2.4 GHz band. This has better range but might be more congested.
- Good signal strength. Should be sufficient for most applications.
- Good transmission rate. Suitable for most high-bandwidth activities.
Speed Test:
- Speed test results not available. Unable to provide insights on network performance.
Network Environment:
- Signal quality is good. This should provide stable Wi-Fi performance.
- Connection speed is good. This should support most online activities.
- Power save mode is on. This may improve battery life but could potentially impact Wi-Fi performance.
VPN Status:
- No VPN (tun0 OpenVPN or wg0 WireGuard) detected. Your internet traffic is not being routed through a VPN at the moment.```