Definitely not the wrong key.
I expanded on this here: https://github.com/NixOS/nixpkgs/issues/10804
On 5/11/2015 9:42 PM, Domen Kožar wrote:
You're using wrong key:
wlp6s0: WPA: 4-Way Handshake failed - pre-shared key may be incorrect
wlp6s0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="TheFishburn" auth_failures=1
duration=10 reason=WRONG_KEY
On Tue, Nov 3, 2015 at 10:40 AM, Roger Qiu <roger....@polycademy.com
<mailto:roger....@polycademy.com>> wrote:
Hi everybody,
On my new laptop, I've been attempting to install NixOS.
My latest problem concerns the WiFi.
Simply put, I tried a bunch of different guides, and tried using
`wpa_supplicant` to connect to a WPA2 encrypted Wifi network.
It didn't work. Then I tried using `nm_cli` to do the same thing,
and it worked instantly!
So here's what succeeded in the end (I can access internet):
```
nmcli dev wifi connect "TheFishburn" password "#startupaus"
```
However this did not work:
```
wpa_supplicant -i wlp6s0 -c <(wpa_passphrase "TheFishburn"
"#startupaus")
```
What would be the reason for Network Manager to work, and yet
wpa_supplicant to not work? The Network Manager uses
wpa_supplicant in the backend, so it must be performing some magic
that I cannot divine.
For more information, here's my system information:
`lspci -k`:
```
06:00:0 Network controller: Intel Corporation Wireless 7265 (rev 59)
Subsystem: Intel Corporation Dual Band Wireless-AC 7265
Kernel driver in use: iwlwifi
```
At bootup I checked the systemctl:
`systemctl status wpa_supplicant.service`:
```
● wpa_supplicant.service - WPA supplicant
Loaded: loaded
(/nix/store/kd9pgi9mx3r7cdvwi68xqn4csjkvm59h-wpa_supplicant-2.4/etc/systemd/system/wpa_supplicant.service)
Drop-In:
/nix/store/h4mhqzcbqfj6az0wxgkqh9dpw1hxw2w1-system-units/wpa_supplicant.service.d
└─overrides.conf
Active: activating (start) since Tue 2015-11-03 08:20:05 UTC;
9min ago
Main PID: 916 (wpa_supplicant)
CGroup: /system.slice/wpa_supplicant.service
└─916
/nix/store/kd9pgi9mx3r7cdvwi68xqn4csjkvm59h-wpa_supplicant-2.4/sbin//wpa_supplicant
-u
Nov 03 08:20:05 nixos wpa_supplicant[916]: Successfully
initialized wpa_supplicant
Nov 03 08:20:05 nixos wpa_supplicant[916]: Could not read
interface p2p-dev-wlp6s0 flags: No such device
```
Here is what `wpa_supplicant` shows when I run the command, the
first is non-debugging output, the second is where I have the `-d`
flag on. It seems to run forever, so I just cancel after a while
(I also noticed that wpa_cli says that it cannot connect to
wpa_supplicant).
```
Successfully initialized wpa_supplicant
Could not read interface p2p-dev-wlp6s0 flags: No such device
nl80211: Could not set interface 'p2p-dev-wlp6s0' UP
nl80211: deinit ifname=p2p-dev-wlp6s0 disabled_11b_rates=0
p2p-dev-wlp6s0: Failed to initialize driver interface
P2P: Failed to enable P2P Device interface
wlp6s0: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
wlp6s0: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
wlp6s0: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
wlp6s0: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
wlp6s0: SME: Trying to authenticate with 2c:e6:cc:1e:e2:9c
(SSID='TheFishburn' freq=5745 MHz)
wlp6s0: Trying to associate with 2c:e6:cc:1e:e2:9c
(SSID='TheFishburn' freq=5745 MHz)
wlp6s0: Associated with 2c:e6:cc:1e:e2:9c
wlp6s0: CTRL-EVENT-DISCONNECTED bssid=2c:e6:cc:1e:e2:9c reason=3
locally_generated=1
wlp6s0: WPA: 4-Way Handshake failed - pre-shared key may be incorrect
wlp6s0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="TheFishburn"
auth_failures=1 duration=10 reason=WRONG_KEY
wlp6s0: CTRL-EVENT-SSID-REENABLED id=0 ssid="TheFishburn"
wlp6s0: SME: Trying to authenticate with 2c:e6:cc:1e:e2:9c
(SSID='TheFishburn' freq=5745 MHz)
wlp6s0: Trying to associate with 2c:e6:cc:1e:e2:9c
(SSID='TheFishburn' freq=5745 MHz)
wlp6s0: Associated with 2c:e6:cc:1e:e2:9c
wlp6s0: CTRL-EVENT-DISCONNECTED bssid=2c:e6:cc:1e:e2:9c reason=3
locally_generated=1
wlp6s0: WPA: 4-Way Handshake failed - pre-shared key may be incorrect
wlp6s0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="TheFishburn"
auth_failures=2 duration=23 reason=WRONG_KEY
wlp6s0: Failed to initiate sched scan
wlp6s0: CTRL-EVENT-SSID-REENABLED id=0 ssid="TheFishburn"
wlp6s0: SME: Trying to authenticate with 2c:e6:cc:1e:e2:9c
(SSID='TheFishburn' freq=5745 MHz)
wlp6s0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="TheFishburn"
auth_failures=3 duration=46 reason=CONN_FAILED
nl80211: deinit ifname=wlp6s0 disabled_11b_rates=0
wlp6s0: CTRL-EVENT-TERMINATING
```
And with debugging, see attachment, it's far too long.
Thanks,
Roger
--
Founder of Matrix AI
http://matrix.ai/
+61420925975 <tel:%2B61420925975>
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--
Founder of Matrix AI
http://matrix.ai/
+61420925975
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