hi
can anybody plz help me out i am unable to connect wireless on Fedora 15, everything worked fine but after updating i m unable to connect, it shows my wifi router connection but when i try to connect to it nothing happens.getting this in my logs



Oct 2 22:29:44 jawad systemd[1]: Unit network.service entered failed state.
Oct 2 22:33:48 jawad NetworkManager[22579]: <info> Auto-activating connection 'Ahadcom'.
Oct 2 22:33:48 jawad NetworkManager[22579]: <info> Activation (wlan0) starting connection 'Ahadcom'
Oct 2 22:33:48 jawad NetworkManager[22579]: <info> (wlan0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Oct 2 22:33:48 jawad NetworkManager[22579]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
Oct 2 22:33:48 jawad NetworkManager[22579]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
Oct 2 22:33:48 jawad NetworkManager[22579]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
Oct 2 22:33:48 jawad NetworkManager[22579]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
Oct 2 22:33:48 jawad NetworkManager[22579]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
Oct 2 22:33:48 jawad NetworkManager[22579]: <info> (wlan0): device state change: prepare -> config (reason 'none') [40 50 0]
Oct 2 22:33:48 jawad NetworkManager[22579]: <info> Activation (wlan0/wireless): access point 'Ahadcom' has security, but secrets are required.
Oct 2 22:33:48 jawad NetworkManager[22579]: <info> (wlan0): device state change: config -> need-auth (reason 'none') [50 60 0]
Oct 2 22:33:48 jawad NetworkManager[22579]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
Oct 2 22:33:48 jawad NetworkManager[22579]: <warn> No agents were available for this request.
Oct 2 22:33:48 jawad NetworkManager[22579]: <info> (wlan0): device state change: need-auth -> failed (reason 'no-secrets') [60 120 7]
Oct 2 22:33:48 jawad NetworkManager[22579]: <warn> Activation (wlan0) failed for access point (Ahadcom)
Oct 2 22:33:48 jawad NetworkManager[22579]: <info> Marking connection 'Ahadcom' invalid.
Oct 2 22:33:49 jawad NetworkManager[22579]: <warn> Activation (wlan0) failed.
Oct 2 22:33:49 jawad NetworkManager[22579]: <info> (wlan0): device state change: failed -> disconnected (reason 'none') [120 30 0]
Oct 2 22:33:49 jawad NetworkManager[22579]: <info> (wlan0): deactivating device (reason 'none') [0]........


# lsmod | sort
8021q 17170 0
acpi_cpufreq 9536 0
arc4 1417 2
ath 15098 2 ath9k,ath9k_hw
ath3k 5949 0
ath9k 98147 0
ath9k_common 2496 1 ath9k
ath9k_hw 271229 2 ath9k,ath9k_common
bluetooth 191587 13 rfcomm,bnep,btusb
bnep 14635 2
btusb 14828 1
cfg80211 148129 3 ath9k,mac80211,ath
cpufreq_ondemand 5934 4
drm 193923 4 i915,drm_kms_helper
drm_kms_helper 26474 1 i915
fuse 62381 3
garp 6075 1 8021q
hp_accel 14480 0
hp_wmi 8103 0
i2c_algo_bit 4974 1 i915
i2c_core 25712 5 videodev,i915,drm_kms_helper,drm,i2c_algo_bit
i915 378728 3
input_polldev 3382 1 lis3lv02d
ip6table_filter 1655 1
ip6_tables 16908 1 ip6table_filter
ip6t_REJECT 3992 2
ipv6 284570 49 ip6t_REJECT,nf_conntrack_ipv6,nf_defrag_ipv6
iTCO_vendor_support 2578 1 iTCO_wdt
iTCO_wdt 13000 0
jmb38x_ms 11158 0
joydev 9615 0
lis3lv02d 11456 1 hp_accel
llc 4738 2 garp,stp
mac80211 247332 1 ath9k
media 11611 2 uvcvideo,videodev
memstick 8883 1 jmb38x_ms
microcode 18587 0
mii 4335 1 r8169
mmc_core 76665 1 sdhci
Module Size Used by
mperf 1449 1 acpi_cpufreq
nf_conntrack 67613 3 nf_conntrack_ipv6,nf_conntrack_ipv4,xt_state
nf_conntrack_ipv4 8358 1
nf_conntrack_ipv6 7730 1
nf_defrag_ipv4 1513 1 nf_conntrack_ipv4
nf_defrag_ipv6 9083 1 nf_conntrack_ipv6
r8169 38146 0
rfcomm 59295 0
rfkill 16436 5 hp_wmi,bluetooth,cfg80211
sdhci 22752 1 sdhci_pci
sdhci_pci 8849 0
serio_raw 4414 0
snd 63380 13 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel ,snd_hda_codec,snd_hwdep,snd_seq,snd_seq_device,sn d_pcm,snd_timer
snd_hda_codec 82508 3 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel
snd_hda_codec_hdmi 22499 1
snd_hda_codec_idt 56485 1
snd_hda_intel 23896 2
snd_hwdep 6328 1 snd_hda_codec
snd_page_alloc 7343 2 snd_hda_intel,snd_pcm
snd_pcm 78424 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq 52322 0
snd_seq_device 5941 1 snd_seq
snd_timer 19372 2 snd_seq,snd_pcm
soundcore 6267 1 snd
sparse_keymap 3358 1 hp_wmi
stp 1927 1 garp
uas 7775 0
usb_storage 46091 0
uvcvideo 57089 0
v4l2_compat_ioctl32 7377 1 videodev
video 12340 1 i915
videodev 72104 1 uvcvideo
wmi 9033 1 hp_wmi
xt_state 1306 2


# uname -r
2.6.40.4-5.fc15.x86_64

24:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
Subsystem: Hewlett-Packard Company Device 1461
Flags: bus master, fast devsel, latency 0, IRQ 19
Memory at d4600000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit-
Capabilities: [60] Express Legacy Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Virtual Channel
Capabilities: [160] Device Serial Number 00-15-17-ff-ff-24-14-12
Capabilities: [170] Power Budgeting <?>
Kernel driver in use: ath9k
Kernel modules: ath9k