The system is working fine, and i didnt have any problems during the installation, but when I connect to the internet using a wireless connection, in the begin everything looks fine, I can access some websites, but some seconds/minutes later my Backtrack 5 freezes completely and I have to reboot the notebook.
OBS: Using a wired connection, I didnt have any problem
iwconfig Code:
lo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=16 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:on
mon0 IEEE 802.11bgn Mode:Monitor Tx-Power=16 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:on
ifconfigCode:
eth0 Link encap:Ethernet HWaddr 00:23:5a:71:30:e0
inet addr:192.168.0.188 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::223:5aff:fe71:30e0/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:4074 errors:0 dropped:0 overruns:0 frame:0
TX packets:2694 errors:0 dropped:0 overruns:0 carrier:1
collisions:0 txqueuelen:1000
RX bytes:4782354 (4.7 MB) TX bytes:453271 (453.2 KB)
Interrupt:41
mon0 Link encap:UNSPEC HWaddr CC-AF-78-7D-F5-2D-00-00-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:619 errors:0 dropped:630 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:166714 (166.7 KB) TX bytes:0 (0.0 B)
wlan0 Link encap:Ethernet HWaddr cc:af:78:7d:f5:2d
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
airmon-ngCode:
Found 4 processes that could cause trouble.
If airodump-ng, aireplay-ng or airtun-ng stops working after
a short period of time, you may want to kill (some of) them!
PID Name
1303 dhclient3
1360 dhclient3
1853 dhclient
1871 dhclient
Process with PID 1360 (dhclient3) is running on interface wlan0
Interface Chipset Driver
wlan0 Atheros AR9287 ath9k - [phy0]
(monitor mode enabled on mon1)
mon0 Atheros AR9287 ath9k - [phy0]
dmesg | tailCode:
[ 549.824132] eth0: no IPv6 routers present
[ 615.975936] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 619.495119] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 619.700417] atl1c 0000:06:00.0: irq 41 for MSI/MSI-X
[ 619.702897] atl1c 0000:06:00.0: atl1c: eth0 NIC Link is Up<100 Mbps Full Duplex>
[ 619.852621] atl1c 0000:06:00.0: irq 41 for MSI/MSI-X
[ 619.855115] atl1c 0000:06:00.0: atl1c: eth0 NIC Link is Up<100 Mbps Full Duplex>
[ 621.907704] audit_printk_skb: 24 callbacks suppressed
[ 621.907716] type=1400 audit(1318565945.413:20): apparmor="DENIED" operation="open" parent=1846 profile="/sbin/dhclient3" name="/var/lib/wicd/dhclient.conf" pid=1853 comm="dhclient" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[ 630.736019] eth0: no IPv6 routers present
lspciCode:
06:00.0 Ethernet controller: Atheros Communications AR8152 v2.0 Fast Ethernet (rev c1)
07:00.0 Network controller: Atheros Communications Inc. AR9287 Wireless Network Adapter (rev 01)
I searched alot about that, and I didnt find anything that could fix my problem until now.Thanks for the attention. :)