Gentoo Forums
Gentoo Forums
Gentoo Forums
Quick Search: in
wpa_supplicant instantly disconnect after connection[SOLVED]
View unanswered posts
View posts from last 24 hours

 
Reply to topic    Gentoo Forums Forum Index Networking & Security
View previous topic :: View next topic  
Author Message
xm6
n00b
n00b


Joined: 07 Feb 2014
Posts: 2

PostPosted: Fri Feb 07, 2014 5:20 pm    Post subject: wpa_supplicant instantly disconnect after connection[SOLVED] Reply with quote

Hey,

i updated yesterday my system (after a while, cause examination phase...)

Now wpa_supplicant will not connect to my router...

Yes, there were an kernel update, but with the old kernel the problem is still there.

First i thought, okay, maybe i forgot something in the kernel configuration, but thats not.
Maybe wpa_supplicant update, check emerge-log: wpa_supplicant's last update was at november....(last system update..)
The configuration files for the network and wpa_supplicant are still the same.

So, what does wpa_supplicant say:
Code:
wpa_supplicant -iwlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf 
Successfully initialized wpa_supplicant
ioctl[SIOCSIWSCAN]: Device or resource busy
wlan0: Failed to initiate AP scan
ioctl[SIOCSIWSCAN]: Device or resource busy
wlan0: Failed to initiate AP scan
ioctl[SIOCSIWSCAN]: Device or resource busy
wlan0: Failed to initiate AP scan
ioctl[SIOCSIWSCAN]: Device or resource busy
wlan0: Failed to initiate AP scan
wlan0: Trying to associate with 8a:25:2c:b9:13:d3 (SSID='Hive' freq=2412 MHz)
wlan0: Associated with 8a:25:2c:b9:13:d3
wlan0: WPA: Invalid EAPOL-Key MIC when using TPTK - ignoring TPTK
wlan0: WPA: Could not verify EAPOL-Key MIC - dropping packet
wlan0: Authentication with 8a:25:2c:b9:13:d3 timed out.
ioctl[SIOCSIWMLME]: Invalid argument
wlan0: CTRL-EVENT-DISCONNECTED bssid=8a:25:2c:b9:13:d3 reason=3 locally_generated=1
wlan0: WPA: 4-Way Handshake failed - pre-shared key may be incorrect
wlan0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="Hive" auth_failures=1 duration=10
ioctl[SIOCSIWSCAN]: Device or resource busy
wlan0: Failed to initiate AP scan
ioctl[SIOCSIWSCAN]: Device or resource busy
wlan0: Failed to initiate AP scan
ioctl[SIOCSIWSCAN]: Device or resource busy
wlan0: Failed to initiate AP scan
ioctl[SIOCSIWMLME]: Invalid argument
wlan0: CTRL-EVENT-DISCONNECTED bssid=8a:25:2c:b9:13:d3 reason=3 locally_generated=1
ioctl[SIOCSIWSCAN]: Device or resource busy
wlan0: Failed to initiate AP scan
[...]


wpa_cli:
Code:

Interactive mode

> status
bssid=8a:25:2c:b9:13:d3
ssid=Hive
id=0
mode=station
pairwise_cipher=CCMP
group_cipher=TKIP
key_mgmt=WPA2-PSK
wpa_state=COMPLETED
address=3c:a9:f4:34:c1:c0

<3>CTRL-EVENT-DISCONNECTED bssid=8a:25:2c:b9:13:d3 reason=0
<3>CTRL-EVENT-SCAN-RESULTS
<3>Trying to associate with 8a:25:2c:b9:13:d3 (SSID='Hive' freq=2412 MHz)
<3>Association request to the driver failed
<3>Associated with 8a:25:2c:b9:13:d3
<4>WPA: No SSID info found (msg 1 of 4)
<3>CTRL-EVENT-DISCONNECTED bssid=8a:25:2c:b9:13:d3 reason=0
<3>CTRL-EVENT-SCAN-RESULTS
<3>Trying to associate with 8a:25:2c:b9:13:d3 (SSID='Hive' freq=2412 MHz)
<3>Association request to the driver failed
<3>Associated with 8a:25:2c:b9:13:d3
<4>WPA: No SSID info found (msg 1 of 4)
<3>CTRL-EVENT-DISCONNECTED bssid=8a:25:2c:b9:13:d3 reason=0
<3>CTRL-EVENT-SCAN-RESULTS
<3>Trying to associate with 8a:25:2c:b9:13:d3 (SSID='Hive' freq=2412 MHz)
<3>Association request to the driver failed
<3>Associated with 8a:25:2c:b9:13:d3
<4>WPA: No SSID info found (msg 1 of 4)
<3>CTRL-EVENT-DISCONNECTED bssid=8a:25:2c:b9:13:d3 reason=0
<3>CTRL-EVENT-SCAN-RESULTS
<3>Trying to associate with 8a:25:2c:b9:13:d3 (SSID='Hive' freq=2412 MHz)
<3>Association request to the driver failed
<3>Associated with 8a:25:2c:b9:13:d3
<4>WPA: Invalid EAPOL-Key MIC when using TPTK - ignoring TPTK
<4>WPA: Could not verify EAPOL-Key MIC - dropping packet


Note: For the first time i started the network interface, it will be connect -- for a second (with an ip adress)

wpa_supplicant.conf
Code:

ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=wheel
ap_scan=1
eapol_version=1

network={
    ssid="SSID_NAME"
    key_mgmt=WPA-PSK
    psk="PSK"
}


I tested a few configurations the last hours...
wpa_passphrase, pairwise=TKIP CCMP (all variants), group=TKIP, comment things out etc.

Kernel-Driver: iwlwifi

Network Controller: Intel Corporation Centrino Ultimate-N 6300 (rev 3e)

Firmware: net-wireless/iwl6000-ucode

I tested wpa_suppplicant version: 2.0-r2 and 2.0-r3

awk '/(WEXT|(MAC|CFG)80211)/' /usr/src/linux/.config:
Code:

CONFIG_WEXT_CORE=y
CONFIG_WEXT_PROC=y
CONFIG_CFG80211=y
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
# CONFIG_CFG80211_REG_DEBUG is not set
CONFIG_CFG80211_DEFAULT_PS=y
# CONFIG_CFG80211_DEBUGFS is not set
# CONFIG_CFG80211_INTERNAL_REGDB is not set
CONFIG_CFG80211_WEXT=y
CONFIG_MAC80211=y
CONFIG_MAC80211_HAS_RC=y
CONFIG_MAC80211_RC_MINSTREL=y
CONFIG_MAC80211_RC_MINSTREL_HT=y
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
# CONFIG_MAC80211_MESH is not set
CONFIG_MAC80211_LEDS=y
# CONFIG_MAC80211_DEBUGFS is not set
# CONFIG_MAC80211_MESSAGE_TRACING is not set
# CONFIG_MAC80211_DEBUG_MENU is not set
# CONFIG_MAC80211_HWSIM is not set


At the moment I don't know what to do...

With wpa_gui and wicd the same.

Sorry for my bad english, i work hard on it ;)

I hope somebody can help me

Regards xm6


//edit: When I disable encryption the problem is still the same


//edit2

I don't know if this matters but there is something else strange.

I --sync my portage tree and run emerge -uDN @world,
in hope that maybe a lib has an update or so..

But emerge tells:
Code:

These are the packages that would be merged, in order:

Calculating dependencies | * Digest verification failed:
 * /usr/portage/dev-lang/php/php-5.5.9.ebuild
 * Reason: Filesize does not match recorded size
 * Got: 22167
 * Expected: 22166                                                                                                    - * Digest verification failed:
 * /usr/portage/dev-lang/php/php-5.4.25.ebuild
 * Reason: Filesize does not match recorded size
 * Got: 22329
 * Expected: 22328                                                                                                   ... done!

Total: 0 packages, Size of downloads: 0 kB

Nothing to merge; quitting.


Maybe there is an hash calculation problem?


Last edited by xm6 on Sat Feb 08, 2014 1:45 am; edited 1 time in total
Back to top
View user's profile Send private message
xm6
n00b
n00b


Joined: 07 Feb 2014
Posts: 2

PostPosted: Sat Feb 08, 2014 1:31 am    Post subject: stable connection, but... Reply with quote

So, now I have a stable connection.

What I've done?

First:

revdeb-rebuild --library libcrypto.so.0.9.8
revdeb-rebuild --library libcrypto.so.1.0.0

After that I was able to get an stable connection for 1 min,
then disconnect and reconnect for another min. and so on.

After trying, and trying, and trying, I get a stable connection with this wpa_supplicant.conf
Code:

ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=wheel
ap_scan=1
eapol_version=1
fast_reauth=1

networkt={
       ssid="SSID"
       proto=RSN
       key_mgmt=WPA-PSK
       group=CCMP TKIP
       pairwise=CCMP TKIP
       psk=WPA_PASSPHRASE KEY
       mode=0
}


And changed the wpa_supplicant driver to nl80211.

But.. I still have a little problem.
At startup wpa_supplicant crashed:
Code:

[...]
Feb  8 02:18:29 localhost /etc/init.d/net.wlan0[2410]: start-stop-daemon: failed to start `/usr/sbin/wpa_supplicant'
Feb  8 02:18:29 localhost /etc/init.d/net.wlan0[2313]: ERROR: net.wlan0 failed to start
[...]


Solved:

I had added the line modules_wlan0="wpa_supplicant" in /etc/conf.d/net

Both net.lo and net.wlan0 were start in the default runlevel,
after adding this line, it would be start twice --- and crashed...

removing net.wlan0 from the runlevel solved the last little problem and with it the whole problem ;)


Good night everybody.
Back to top
View user's profile Send private message
Display posts from previous:   
Reply to topic    Gentoo Forums Forum Index Networking & Security All times are GMT
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum