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https://wiki.archlinux.org/index.php/WP … figuration
What about the rest?
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What about the rest?
I want OP to resolve his issue but, man, if you're right... I'm a complete ass
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https://wiki.archlinux.org/index.php/WP … figuration
What about the rest?
That's all there was to it. Should I add the rest of the presumably missing configuration?
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Io1 wrote:What about the rest?
I want OP to resolve his issue but, man, if you're right... I'm a complete ass
Nevermind, we're all missing things sometimes
That's all there was to it. Should I add the rest of the presumably missing configuration?
Yes, that's for debugging (and making a connection "The Arch Way", see the wiki) with wpa_cli.
Anyway: first, check if you're router is really using WPA2. Then, please understand that
The passphrase can alternatively be defined in clear text by enclosing it in quotes, if the resulting security problems are not of concern
network={ ssid="MYSSID" psk="passphrase" }
So, if by any chance your passphrase is stored in clear text in your wpa_supplicant.conf, add those quotes.
If this is not helping, then boojum was right and you'd better try another dhcp client.
Next thing I'd check if the previous doesn't work: are you sure you're not using any other network manager? Have you set a proper hostname during the installation of arch?
If nothing of this is helpful, I think I ran out of magic.
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boojum wrote:Io1 wrote:What about the rest?
I want OP to resolve his issue but, man, if you're right... I'm a complete ass
Nevermind, we're all missing things sometimes
ignas wrote:That's all there was to it. Should I add the rest of the presumably missing configuration?
Yes, that's for debugging (and making a connection "The Arch Way", see the wiki) with wpa_cli.
Anyway: first, check if you're router is really using WPA2. Then, please understand thatWiki wrote:The passphrase can alternatively be defined in clear text by enclosing it in quotes, if the resulting security problems are not of concern
network={ ssid="MYSSID" psk="passphrase" }
So, if by any chance your passphrase is stored in clear text in your wpa_supplicant.conf, add those quotes.
If this is not helping, then boojum was right and you'd better try another dhcp client.
Next thing I'd check if the previous doesn't work: are you sure you're not using any other network manager? Have you set a proper hostname during the installation of arch?
If nothing of this is helpful, I think I ran out of magic.
Alright, I've added the rest of the config. The PSK key was just a seemingly random mess of letters and numerals. I've commented that line out and added another one with the real password and encased that password in quotation marks. No dice.
DHClient doesn't seem to work either.
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Let's back up a few steps and see if things are working at a lower level.
What are the output of sudo iw dev wlp8s0 scan
?
Last edited by ewaller (2017-12-03 16:08:18)
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Sorry for kind of hijacking this thread but I happen to have the exact same issue on my older Samsung N150 notebook (or I guess the symptoms are the same).
Like OP, everything was working initially with my system/configuration but after about a year-long period of not using the notebook the issue appeared.
However for some reason the cli tool 'wifi-menu' still works for me, and in cases where it failed to connect to my network in there I can afterwards even use the original 'dhcpcd <interface>' command again to connect to the network without any issues (at least for the duration of the session).
I haven't had time yet to do some further investigations (since the system is pretty low priority for me), but since I just saw this thread with the seemingly same issue I figured I'd add my two cents here
Last edited by Triver (2017-12-06 20:49:32)
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Let's back up a few steps and see if things are working at a lower level.
What are the output of sudo iw dev wlp8s0 scan
?
It says:
command failed: Invalid argument (-22)
Is it the error on my side or yours?
Also, running it without sudo tells me that "operation is not permitted".
EDIT: after running the wpa_supplicant command the device seems to have lost the carrier. Running
ip link
prior to wpa_supplicant gives me
<BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN mode DEFAULT group default qlen 1000
and after
<NO-CARRIER,BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state DORMANT mode DORMANT group default qlen 1000
Last edited by ignas (2017-12-10 19:58:34)
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Turns out WiFi had to be enabled via the keyboard. Argh!
For some reason it was automatically enabled on my previous install.
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