-
Notifications
You must be signed in to change notification settings - Fork 5.1k
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Not detecting wlan0 (Raspberry Pi 3) #2507
Comments
Please post the output of |
|
This line is significant:
The driver isn't getting a response from the SDIO link to the WiFi interface. This could happen if the GPIO state isn't correct. What's the output from |
Wait I fixed it. Any Ideas on how to make the Raspbery Pi 3 always use the default WiFi dongle? |
This sounds very much like a problem with the wireless devices and their driver rather than something specific to the Pi. Not sure there is anything we can do here. What make the are wireless devices causing the issue? When plugged in, what does |
Bus 001 Device 004: ID 046d:c52b Logitech, Inc. Unifying Receiver |
@JamesH65 sorry for the late response, I just booted up the raspberry pi and it works perfectly fine... |
OK, will close. Post here to reopen if it happens again. |
Ok, it happened again.... |
What manufacturer/model are the wireless keyboard and mouse that are causing the problem? Logitech I presume? |
Yes |
I wonder if this could be a power problem. Lack of power on boot might stop the SDIO connection to the onboard Wifi working, perhaps the logitech dongle is soaking up a lot of current at that poin. Do you get a lightening bolt symbol on the top right of the display at all? |
Nope, nothing at all |
@davfsa Sorry about delay. Can you do a sudo apt update/upgrade cycle to get the latest kernel and drivers. See if problem goes away, if no, remove the Logitech dongle, boot device, then once booted, reinsert the dongle and post output of |
I have the same problem. It seems to be connected with Logitech usb dongle of my mouse. Sometimes rpi3 boot up fine sometimes not. Please note I've got a 2.5A power supply. Here part of the log for failure: And here after succesful |
Hey @JamesH65 , sorry for the huge delay, but I've been extremely busy this time and had completely forgotten about his. In the end I found out that the error was being caused by a hardware error. My raspberry pi had overheated once because I had left the lid on top of it. This had caused a connection from the WiFi card to the processor to break. Since my pi was in warranty, I gave it back and I have gotten a new one. Thanks for all your help, and I will finally close this issue. |
I left my raspberry pi 3 model B some days without using it and when I turned it on again, neither the Bluetooth nor the WiFi functions worked. Any help on how to fix this?
The text was updated successfully, but these errors were encountered: