I am new to UBUNTU and have been researching this for awhile now. Still cant seem to come up with any thing. I am in the communications field, so i have a general idea of how things work. I am in Germany and i put the WPA2/personal security code in and it connects.... Click on firefox start browsing and it disconnects starts to reconnect and asks me for the wpa code again. and sometimes dosent even reconnect. i dont have any problems with wired connections.
shannon@shannon-Dell-System-XPS-L502X:~$ lshw -c network WARNING: you should run this program as super-user. -network description: Wireless interface product: Centrino Wireless-N 1000 vendor: Intel Corporation physical id: 0 bus info: pci@0000:03:00.0 logical name: wlan0 version: 00 serial: 8c:a9:82:68:7c:7c width: 64 bits clock: 33MHz capabilities: bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=iwlagn driverversion=3.0.0-12-generic firmware=18.104.22.168 build 35138 latency=0 multicast=yes wireless=IEEE 802.11bgn resources: irq:51 memory:f1b00000-f1b01fff *-network description: Ethernet interface product: RTL8111/8168B PCI Express Gigabit Ethernet controller vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:06:00.0 logical name: eth0 version: 06 serial: 14:fe:b5:aa:af:6e size: 100Mbit/s capacity: 1Gbit/s width: 64 bits clock: 33MHz capabilities: bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl_nic/rtl8168e-2.fw ip=192.168.2.102 latency=0 multicast=yes port=MII speed=100Mbit/s resources: irq:41 ioport:2000(size=256) memory:f1804000-f1804fff memory:f1800000-f1803fff WARNING: output may be incomplete or inaccurate, you should run this program as super-user. shannon@shannon-Dell-System-XPS-L502X:~$ sudo rfkill list 0: dell-wifi: Wireless LAN Soft blocked: no Hard blocked: no 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no
Any help would be greatly appreciated!!!