Arch Linux

boulde

Member

Registered: 2009-10-05

Posts: 41

no more wifi connection

Hi,
since 2 days, wicd and networkmanager don't manage to connect to my wireless network. Wiki networks are well detected but wicd fails at the "getting IP address" stage. Ethernet connection works though I had some errors also.
Before last week I never had a problem with the wifi connection.
Dell studio 15 + Intel wifi 5100

% lspci -v

04:00.0 Network controller: Intel Corporation Wireless WiFi Link 5100
    Subsystem: Intel Corporation PRO/Wireless 5100AGN Network Connection
    Flags: bus master, fast devsel, latency 0, IRQ 30
    Memory at f8000000 (64-bit, non-prefetchable) [size=8K]
    Capabilities: <access denied>
    Kernel driver in use: iwlagn
    Kernel modules: iwlagn


% rfkill list

1: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no
2: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no

% iwconfig

lo        no wireless extensions.

eth0      no wireless extensions.

wlan0     IEEE 802.11abgn  Mode:Managed  Frequency:2.437 GHz  
          Access Point: Not-Associated   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off

% dmesg

wlan0: direct probe to AP 00:1d:6a:a3:e2:33 (try 1)
wlan0: direct probe responded
wlan0: authenticate with AP 00:1d:6a:a3:e2:33 (try 1)
wlan0: authenticated
wlan0: associate with AP 00:1d:6a:a3:e2:33 (try 1)
wlan0: RX AssocResp from 00:1d:6a:a3:e2:33 (capab=0x431 status=0 aid=1)
wlan0: associated
mac80211-phy0: failed to remove key (0, 00:1d:6a:a3:e2:33) from hardware (-22)
wlan0: deauthenticating from 00:1d:6a:a3:e2:33 by local choice (reason=3)

I have seen several forum threads about similar issues but no solution, modprobe -r iwlagn && modprobe iwlagn does not change anything.