Clean Install Kali linux - Wireless Issue

[GeoXen]

Hello , i'm new here.I installed kali linux on my laptop and i'm experiencing a wireless issue.
Well, when i try to connect via ethernet all are working perfect.
But when i'm trying to connect via wi-fi . It connects to my wifi , but i cant reach the web, not even ping 8.8.8.8.But i can see that is connected to my SSID.

There are some information that might help you understand my problem. Thanks for your time.

airmon-ng
PHY Interface Driver Chipset

phy0 wlan0 iwlwifi Intel Corporation WiFi Link 5100

lsmod
cfg80211 393216 3 iwlwifi,mac80211,iwldvm


lsb_release -a
Distributor ID: Kali
Description: Kali GNU/Linux 2.0
Release: 2.0
Codename: sana

uname -a
Linux kali 4.0.0-kali1-686-pae #1 SMP Debian 4.0.4-1+kali2 (2015-06-03) i686 GNU/Linux

[GeoXen]

any advice ?

[grid]

Does anything stand out in dmesg output? Were the sticky threads here helpful?

Have you ruled out any problems with your wireless router?

[GeoXen]

nope , all my devices are connected without any problem.

that's what i get from dmesg


[ 25.543780] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 25.546838] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 25.647536] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[ 25.650555] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[ 173.232977] wlan0: authenticate with 20:89:86:9b:11:f4
[ 173.237342] wlan0: send auth to 20:89:86:9b:11:f4 (try 1/3)
[ 173.326674] wlan0: authenticated
[ 173.328101] wlan0: associate with 20:89:86:9b:11:f4 (try 1/3)
[ 173.332369] wlan0: RX AssocResp from 20:89:86:9b:11:f4 (capab=0x411 status=0 aid=4)
[ 173.335338] wlan0: associated
[ 173.335439] cfg80211: Calling CRDA for country: HK
[ 173.341133] cfg80211: Regulatory domain changed to country: HK
[ 173.341140] cfg80211: DFS Master region: unset
[ 173.341143] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 173.341148] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 173.341153] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 1700 mBm), (N/A)
[ 173.341158] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2400 mBm), (0 s)
[ 173.341162] cfg80211: (5490000 KHz - 5710000 KHz @ 160000 KHz), (N/A, 2400 mBm), (0 s)
[ 173.341166] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 3000 mBm), (N/A)