[solved] ip link set device up seems not working
Hi all,
It's my first Arch Linux installation, firstly I would to thanks the community, the wiki was really useful for me !
I'm trying to set up my wifi connection (rtl8723be device),
the driver seems to be OK
I've installed networkmanager
But I can't see any wifi device in networkmanager's GUI...
So I tried :
$ sudo ip link set wlp2s0 up
but wlp2s0 is not switching on :
3: wlp2s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DORMANT group default qlen 1000
link/ether b0:10:41:df:66:23 brd ff:ff:ff:ff:ff:ff
What could I have missed ?
Last edited by natch (2015-04-02 09:29:39)
The command in question did work:
ip wrote:<NO-CARRIER,BROADCAST,MULTICAST,UP>
The bolded "up" in the angled brackets is what `ip link set` changes. The DOWN after that indicates that even though the interface is up, there is no active connection.
As to what the problem is with network manager, I have no idea - I don't use it. But the most likely suspect is almost always that there are multiple networking services competing. So first, disable all networking services (check the output of `sysmtctl list-units`). Then you can follow the remainer of the manual connection steps in the wiki. If/when that is working, then we'll know your hardware and drivers are all set - then you can chose and configure a management service like networkmanager.
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