Omnia 3.10 disappeared Wi-Fi

Software SW bugs discussion
21

Same problem here, radio0 5Ghz is missing since a few days (10 days). It was working fine before.

config wifi-device 'radio0'
	option type 'mac80211'
	option hwmode '11a'
	option path 'soc/soc:pcie-controller/pci0000:00/0000:00:02.0/0000:02:00.0'
	option htmode 'VHT80'
	option country 'FR'
	option txpower '20'
	option channel '36'

But device pci for this radio seems missing:

# lspci -v
00:01.0 PCI bridge: Marvell Technology Group Ltd. Device 6820 (rev 04) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	Memory behind bridge: e0000000-e00fffff
	Prefetchable memory behind bridge: 00000000-000fffff
	Capabilities: [40] Express Root Port (Slot+), MSI 00
lspci: Unable to load libkmod resources: error -12

00:02.0 PCI bridge: Marvell Technology Group Ltd. Device 6820 (rev 04) (prog-if 00 [Normal decode])
	Flags: fast devsel
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	Prefetchable memory behind bridge: 00000000-000fffff
	Capabilities: [40] Express Root Port (Slot+), MSI 00

00:03.0 PCI bridge: Marvell Technology Group Ltd. Device 6820 (rev 04) (prog-if 00 [Normal decode])
	Flags: fast devsel
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
	Prefetchable memory behind bridge: 00000000-000fffff
	Capabilities: [40] Express Root Port (Slot+), MSI 00

01:00.0 Network controller: Qualcomm Atheros AR9287 Wireless Network Adapter (PCI-Express) (rev 01)
	Subsystem: Qualcomm Atheros Device 30a4
	Flags: bus master, fast devsel, latency 0, IRQ 108
	Memory at e0000000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: [40] Power Management version 3
	Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit-
	Capabilities: [60] Express Legacy Endpoint, MSI 00
	Capabilities: [100] Advanced Error Reporting
	Capabilities: [140] Virtual Channel
	Capabilities: [160] Device Serial Number 00-15-17-ff-ff-24-14-12
	Capabilities: [170] Power Budgeting <?>
	Kernel driver in use: ath9k

Rebooting fixes this issue, but just for a while.
How to fix that ?

best regards,
Edouard

22

Question: Do you have a kickstarter (revision 01)-board?
If so, its routcause maybe misdesigned capacitors (see post above Omnia 3.10 disappeared Wi-Fi).
As I don’t live in Prague, I desided to circumvent it (by doing cold reboots) until I’ve build my own router-server. Afterwards I will only reboot it as an access point after a software update.

23

Thank you for your answer. Yes it’s a kickstarter board.

Before Omnia I was using a netgear WNDR3800 that had exactly the same problem after a couple of years. Had to reboot it every day… So I ended up at that time with my own router, but wanted something more robust. That’s why I bought an Omnia, quite expensive. But now, same problem with the Omnia… I guess there is no RMA ?

I will try the heatsink too. Is there a thermal sensor on the ATH wifi board ?

24

Hello,

Your unit should be still under warranty as for Indiegogo backers, we have extended warranty period to 3 years.
I’ll write to you soon, and we’ll figure it out.

25

Hi @Pepe,
i’m also indiegogo backers and have same issue, i have only 5GHz and MSATA card installed, but sometimes WLAN disappeared, led PC2 go off. It’s any option how can i connect support to replace, or send debug log?

Omnia - 2GB RAM

Device Turris Omnia - rtrom01
Serial number 47244662344
Turris OS version 3.11.1
Kernel version 4.4.167-4a7a81f8db0ad743e54c68e1845c60b6-1
26

Hi,

Would you please reach us on tech.support@turris.cz?
If you can send us diagnostics, which you can generate in Foris, when it isn’t working and when it works, it would be good.

I’m not sure if I or somebody else will respond to you this week as many people have a vacation this week including me, however, at the latest you should get the answer by January 2nd.