When I upgraded to Ubuntu 13.10, I can't connect to wireless. The only thing I can connect to is ethernet, so please help me, What should I do?
Here is the output of the lspci -nnk | grep -i net -A2
00:19.0 ethernet controller [0200]:intel corporation 82579V Gigabit network connection [8086:1503] (rev 04)
subsystem: acer incorporated [ALI Device] [1025:8000]
Kernel driver in use : e100e
output of lsusb:
Bus 002 Device 003: ID 046d:c31c Logitech, Inc. Keyboard K120 for Business
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 0bda:0152 Realtek Semiconductor Corp. Mass Storage Device
Bus 001 Device 040: ID 04e8:6863 Samsung Electronics Co., Ltd
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 004: ID 0bda:8178 Realtek Semiconductor Corp. RTL8192CU 802.11n WLAN Adapter
Bus 003 Device 003: ID 045e:070f Microsoft Corp.
Bus 003 Device 002: ID 046d:c52f Logitech, Inc. Unifying Receiver
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
UPDATE!
now i can connect to my wireless but i dont have internet acces + when i reboot the wireless go away please help. Thanks for the help so far :)
iwconfig
:
viktor@Viktor-Dator:~$ iwconfig
usb0 no wireless extensions.
eth0 no wireless extensions.
lo no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry long limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
lspci -nnk | grep -i net -A2
command?