Q4OS Forum

dask90

Member

Registered: 2025-08-08

Posts: 5

WiFi not working, Ralink RT3290 adapter

Hi, I’m new to Linux. About a week ago, I installed Q4OS on an old laptop. I like the system overall, but I’ve run into a few issues that I haven’t been able to solve yet.

The most critical issue is that I can’t connect to the internet via Wi-Fi.
Q4OS detects the adapter — I can see the Wi-Fi icon in the menu — but I can’t enable it (the checkbox won’t activate).
I’ve tried messing with the drivers, but nothing helped.
I also checked the BIOS: when I disable the adapter in BIOS, the Wi-Fi icon disappears from Q4OS, and when I re-enable it, the icon comes back — so the system does recognize the hardware.

The adapter is Ralink RT3290, and Q4OS is currently using the rt2800pci driver. I tried switching to the rt3290pci driver, but that didn’t help either (though I’m not completely sure I did it right).
Wired internet through an Ethernet cable works perfectly.

The story started when the laptop was still running Windows 8.1. Wi-Fi had worked well for many years, but at some point it started disconnecting constantly, making it basically unusable. I couldn’t fix it in Windows, so I decided to give Linux a try.
Now I’m starting to wonder if this could be a hardware issue.

Below I’ll include my system info from the inxi -Fzx command.

The second issue is that the built-in Bluetooth doesn’t work.
It barely worked in Windows 8.1 either — it would turn on and then freeze. In Q4OS, it doesn't work at all, although the laptop has a Bluetooth button.

I also have an external USB Bluetooth 5.0 dongle, but that doesn’t work either.
I assume it needs a specific driver, but I haven’t yet figured out which one or how to install it.
I saw on YouTube that some people use CSR drivers for this kind of dongle on Windows, but I don’t know what the equivalent would be on Linux.

The third issue is not critical, but still noticeable: the sound quality is slightly worse compared to Windows 8.1.
It used to be more rich and spacious.
Now it feels a bit flat. It’s not a dealbreaker, but if there are any tips on improving audio quality in Q4OS, I’d appreciate it.

=====

~$ inxi -Fzx
System:
  Kernel: 6.1.0-37-amd64 arch: x86_64 bits: 64 compiler: gcc v: 12.2.0
    Desktop: KDE Plasma v: 5.27.5 Distro: Q4OS 5.8.1-n1 base: Debian GNU/Linux
    12 (bookworm)
Machine:
  Type: Laptop System: ASUSTeK product: X502CA v: 1.0
    serial: <superuser required>
  Mobo: ASUSTeK model: X502CA v: 1.0 serial: <superuser required>
    BIOS: American Megatrends v: X502CA.209 date: 06/09/2013
Battery:
  ID-1: BAT0 charge: 12.1 Wh (100.0%) condition: 12.1/38.0 Wh (31.9%)
    volts: 7.4 min: 7.4 model: ASUSTeK X502--38 status: full
CPU:
  Info: dual core model: Intel Pentium 987 bits: 64 type: MCP
    arch: Sandy Bridge rev: 7 cache: L1: 128 KiB L2: 512 KiB L3: 2 MiB
  Speed (MHz): avg: 800 min/max: 800/1500 cores: 1: 800 2: 800
    bogomips: 5986
  Flags: ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3
Graphics:
  Device-1: Intel 2nd Generation Core Processor Family Integrated Graphics
    vendor: ASUSTeK driver: i915 v: kernel arch: Gen-6 bus-ID: 00:02.0
  Device-2: IMC Networks USB2.0 UVC HD Webcam type: USB driver: uvcvideo
    bus-ID: 1-1.2:3
  Display: x11 server: X.Org v: 1.21.1.7 driver: X: loaded: modesetting
    unloaded: fbdev,vesa dri: crocus gpu: i915 resolution: 1366x768~60Hz
  API: OpenGL v: 3.3 Mesa 22.3.6 renderer: Mesa Intel HD Graphics 2000 (SNB
    GT1) direct-render: Yes
Audio:
  Device-1: Intel 7 Series/C216 Family High Definition Audio vendor: ASUSTeK 7
    driver: snd_hda_intel v: kernel bus-ID: 00:1b.0
  API: ALSA v: k6.1.0-37-amd64 status: kernel-api
  Server-1: PulseAudio v: 16.1 status: active
Network:
  Device-1: Ralink RT3290 Wireless 802.11n 1T/1R PCIe vendor: Foxconn
    driver: rt2800pci v: 2.3.0 bus-ID: 02:00.0
  IF: wlp2s0f0 state: down mac: <filter>
  Device-2: Qualcomm Atheros AR8161 Gigabit Ethernet vendor: ASUSTeK
    driver: alx v: kernel port: e000 bus-ID: 03:00.0
  IF: enp3s0 state: up speed: 100 Mbps duplex: full mac: <filter>
Bluetooth:
  Device-1: Ralink RT3290 Bluetooth vendor: Foxconn driver: N/A
    bus-ID: 02:00.1
Drives:
  Local Storage: total: 465.76 GiB used: 11.67 GiB (2.5%)
  ID-1: /dev/sda vendor: Western Digital model: WD5000LPVX-80V0TT0
    size: 465.76 GiB
Partition:
  ID-1: / size: 457.38 GiB used: 11.67 GiB (2.6%) fs: ext4 dev: /dev/sda1
Swap:
  ID-1: swap-1 type: file size: 512 MiB used: 364.9 MiB (71.3%)
    file: /swapfile
Sensors:
  System Temperatures: cpu: 51.0 C mobo: N/A
  Fan Speeds (RPM): cpu: 3400
Info:
  Processes: 225 Uptime: 22h 14m Memory: 3.71 GiB used: 2.82 GiB (76.1%)
  Init: systemd target: graphical (5) Compilers: N/A Packages: 2069
  Shell: Bash v: 5.2.15 inxi: 3.3.26

crosscourt

Banned

Registered: 2017-05-07

Posts: 2,706

Re: WiFi not working, Ralink RT3290 adapter

Ralink RT3290 is very problematic in Linux and there isnt any real advice I can give you. It controls both the wifi and bluetooth, thus why both dont work reliably. You might consider replacing it with another card, such as Intel to avoid the issues.

In regards to your sound, you may have had audio spatialization apps in Windows that augmented the audio, which arent present in Linux.
Given your system is 12 years old, there may  also be some other hardware issues at play.

The external bluetooth dongle may not be compatible with Linux and you didnt mention what brand or model number of the device.

dask90

Member

Registered: 2025-08-08

Posts: 5

Re: WiFi not working, Ralink RT3290 adapter

Ralink RT3290 is very problematic in Linux and there isnt any real advice I can give you. It controls both the wifi and bluetooth, thus why both dont work reliably. You might consider replacing it with another card, such as Intel to avoid the issues.

Thanks for the answer. Yes, I am considering this option

As for the sound, I really remember, there was some kind of software with spatial sound in Windows

crosscourt

Banned

Registered: 2017-05-07

Posts: 2,706

Re: WiFi not working, Ralink RT3290 adapter

I would change the wifi/bluetooth card as its easy to do and cheap.  Ive used a lot of Asus systems and they generally tend to include spatial sound software.

Welcome to the forums!

Last edited by crosscourt (2025-08-08 21:31)

dask90

Member

Registered: 2025-08-08

Posts: 5

Re: WiFi not working, Ralink RT3290 adapter

I looked at how the Wi-Fi card changes in this laptop, I will need to take a lot of details. Since I have never done anything like this before, this is a difficult task for me))) I will probably have to buy an external Wi-Fi module and connect it to the USB port

crosscourt

Banned

Registered: 2017-05-07

Posts: 2,706

Re: WiFi not working, Ralink RT3290 adapter

Heres a how to for changing the wifi card in your Asus X502ca,

www.ifixit.com/Guide/ASUS+X502CA+Wi+Fi+Card+Replacement/116289

Given what I saw there I agree with you, Id turn off the internal wifi card in the bios and use a high quality external USB wifi card instead.

Last edited by crosscourt (2025-08-09 18:39)

dask90

Member

Registered: 2025-08-08

Posts: 5

Re: WiFi not working, Ralink RT3290 adapter

Thank you)

Last edited by dask90 (2025-08-12 16:16)

crosscourt

Banned

Registered: 2017-05-07

Posts: 2,706

Re: WiFi not working, Ralink RT3290 adapter

dask90

Member

Registered: 2025-08-08

Posts: 5

Re: WiFi not working, Ralink RT3290 adapter

> You might consider replacing it with another card, such as Intel to avoid the issues

Although I had no prior experience in such things, I still decided to follow your initial advice , since a high-quality external module is not easy to find, usually comes with protruding antennas, and its price is generally higher than that of an internal Wi-Fi card.

I bought tools to disassemble my second laptop and, along with them, ordered a screwdriver PH00 for this old Asus X502CA and a Wi-Fi card to replace the stock Ralink RT3290. At the same time, I cleaned the laptop from dust and replaced the thermal paste. I swapped the Ralink RT3290 for a used Intel Dual Band Wireless-AC 7260 Wi-Fi card, Model 7260HMW, since it has been discontinued. Unlike the Ralink RT3290, it supports both 2.4 GHz and 5.0 GHz frequencies. After installation 7260HMW, the Wi-Fi started working immediately without any extra setup, providing a speed of 185 Mbps (this is limited by my internet plan, while the module itself is rated up to 867 Mbps). Now my X502CA also connects via Bluetooth to external speakers without any problems. With the stock module, Bluetooth never worked properly on this ASUS across different operating systems — not only with speakers but with any devices.

It is important to note that the Intel Dual Band Wireless-AC 7260 Wi-Fi module also comes in other variations — there is a single-band version and one with a PCI Express (PCIe) connector. The Model 7260HMW is compatible with the X502CA since it uses the Mini PCIe slot.

For disassembling the X502CA, I used the following guides:

https://www.ifixit.com/Guide/ASUS+X502C … ent/116289
https://www.youtube.com/watch?v=e8_6eDk8td4
https://www.youtube.com/watch?v=mqx648cMkiU
https://www.youtube.com/watch?v=G1QGsSYUgtc

Perhaps this information will also be useful to someone one day:)

It would also be nice to replace the HDD in it with an SSD someday

Last edited by dask90 (2025-09-21 15:21)