Wifi not able to connect - any network
-
Hello,
I have a problem with my wifi on my Raspberry 2.
Every time I try to connect to my router I get "unable to connect to network".
I have already tried it by 2 different ways - in the OS and by the text data on the SD Card.
It doesnt matter on which router I want to connect and which passwort - always the same error.
I have also 2 times the same wifi-dongle - no change.
What can I do??
My hardware:
Raspberry 2
EDIMAX EW-7811UN Wireless USB Adapter, 150 Mbit/s, IEEE802.11b/g/n
TP Link 3420 Router
newest retro pie -
Hi
Try setting the clock first. I've had this before where the clock being out by more than about 15 minutes stops the wifi from connecting. Once it has connected once, it is fine on future reboots (even though the clock is reset to default at power on).
Contributions to the project are always appreciated, so if you would like to support us with a donation you can do so here.
Hosting provided by Mythic-Beasts. See the Hosting Information page for more information.