this post was submitted on 17 Mar 2025
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Wi-fi not working on Pop os 24.04 cosmic desktop (lemm.ee)
submitted 4 weeks ago* (last edited 4 weeks ago) by MickeyMice@lemm.ee to c/linux@lemmy.ml
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Hii to all linux users, hope you can help me.

I updated my system a couple of days ago, pop os 24.04 LTS and wifi stoped working. The problem is i dont have wire so wifi is only connection to the internet curently. And i managed to lose it.. So i tryed to fix the problem by switching to older kernel but it didnt fix the problem unfortinetly.

I gave up and reinstalled whole system thinking it will fix it. And since i do it i decided to try new cosmic alpha system. So i downloaded that and i like it despite its not finished and it has bugs and missing features. But that didnt fix my wifi problem! Its still not working.

I have two ssd-s, so on my main one 1TB i have linux and thats what im using, but on second one 500GB i have windows 10 for some games that doesnt work on linux. So i was using that to download latest pop os and my wifi card works so its obviusly not dead or anything.

I plan to get wire but i have some drilling to do for that and i would like to fix wifi card before that if possinble.

Almost forgot, my wifi card is Asus pcie card, with two antenas, its red and wery beautifull. Tryed to uploud picture of it but my acount is new so that wasnt possible. I dont know exact model number but this one looks exactly like mine so meabu its that one.

https://duckduckgo.com/?q=asus+wifi+pcie+card&t=iphone&iax=images&ia=images&iai=https%3A%2F%2Fpisces.bbystatic.com%2Fimage2%2FBestBuy_US%2Fimages%2Fproducts%2F6267%2F6267000_sd.jpg&pn=1

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[–] Slapplebags@lemmy.world 4 points 4 weeks ago (6 children)

What does: sudo lspci

Output? If it doesn't show up in the output of that command it may be a hardware issue. Also some laptops have physical wifi switches that people forget are there and accidentally switch on.

[–] MickeyMice@lemm.ee 2 points 4 weeks ago (1 children)

narutouzumaki@pop-os: ~$ sudo Ispci
[sudo] password for narutouzumaki:
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Root Complex
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) I/0 Memory Management Unit
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge
00:01.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge
00:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy HostBridge
00:03.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge
00:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge
00:07.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge
00:07.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge O to Bus B
00: 08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 59)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function o
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device18h; Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 5
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 6
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 7
03:00.0 USB controller: Advanced Micro Devices, Inc. [AMD] 400 Series Chipset USB 3.1 XHCI Compliant Host Controller (rev 01)
03:00.1 SATA controller: Advanced Micro Devices, Inc. [AMD] 400 Series Chipset SATA Controller (rev 01)
03:00.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] 400 Series Chipset PCIe Bridge (rev 01)
20:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 400 Series Chipset PCIe Port (rev 01)
20:01.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 400 Series Chipset PCIe Port (rev 01)
20:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 400 Series Chipset PCIe Port (rev 01)
21:00.0 Network controller: Broadcom Inc. and subsidiaries BCM4352 802.11ac Dual Band Wireless Network Adapter (rev 03)
22:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller (rev 15)
26:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL Upstream Port of PCI Express Switch (rev c1)
27:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL Downstream Port of PCI Express Switch
28:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 [Radeon RX 5600 OEM/5600 XT / 5700/5700 XT] (rev c1)
28:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 HDMI Audio
29:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Zeppelin/Raven/Raven2 PCIe Dummy Function
29:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Platform Security Processor (PSP) 3.0 Device
29:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Zeppelin USB 3.0 XHCI Compliant Host Controller
2a: 00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Zeppelin/Renoir PCIe Dummy Function
2a:00.2 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 51)
2a:00.3 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) HD Audio Controller
[–] waffle@sh.itjust.works 3 points 4 weeks ago (1 children)

21:00.0 Network controller: Broadcom Inc. and subsidiaries BCM4352 802.11ac Dual Band Wireless Network Adapter (rev 03)

It's probably related to this recent issue

In my experience Broadcom on Linux is a bad omen, second only to Nvidia. If you can, I'd recommend switching your Wi-Fi card for one that has better Linux support (e.g. "TP-Link Archer TX3000E" or anything that uses an Intel chip inside really since support for them is handled directly by Intel and integrated into Linux's source code). Good luck! :)

[–] MickeyMice@lemm.ee 2 points 2 weeks ago (1 children)

Tnx wery much, thats what i wanted to know. Whats the isue and what is better wifi card for linux since this one looked like bad opcion for compatability, even i could conclude that. XD

[–] waffle@sh.itjust.works 2 points 1 week ago (1 children)

No worries Mickey Mice! Hopefully you won't face any more big hardware issues after that ^^'

Good luck in your Linux journey! :)

[–] MickeyMice@lemm.ee 2 points 1 week ago

Tnx you are welcome :)))

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