I am now able to access the internet but, when I connect to netgear router NO data is recieved and I can't also ping my router.This does not happen with any other router like DLINK or my phone's HOTSPOT. PLEASE can anyone help where the problem is.
The below problem is solved.
I have Sony vaio laptop having installed Ubuntu 14.04 on it. Laptop can connect to the wifi router but when browser is opened I get
the Web page is not available error.
$ ping google.com ping: unknown host google.com
I ping my laptop. That returned success. But when I ping some other IPs it says destination host unavailable
This error started since I hard reset my router
$ lspi -knn | grep Net -A2 02:00.0 Network controller  : Qualcomm Atheros AR9485 Wireless Network Adapter [168c:0032] (rev 01) Subsystem : Foxconn Interntional , Inc Device [105b: e044] kernel driver in use : ath9k
I think I have messed up some thing because of trying too many solution. Is there any way like we have
factory reset in mobile phones...so that I can be able to start again.
One thing I can
with 100% success
This is what I tried on terminal
sudo lshw -c network ifconfig sudo service network-manager restart sudo service networking restart sudo /etc/ini.d/networking restart sudo ifconfig wlan0 down sudo service networking restart sudo /etc/init.d/networking restart sudo ifconfig wlan0 down sudo ifconfig wlan0 up sudo apt-get remove --purge resolvconf sudo dpkg --configure -a lspci -knn | grep Net -A2 lsb_release -rcd ; uname -r; lspci -nnk | grep -iA2 net lsmod rfkill list all nmcli nm status nmcli nm enabled true echo 'options ath9k nohwcrypt=1' sudo tee /etc/modprobe.d/ath9k.conf rfkill list
Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 br0 169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 br0 192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 br0
ping 192.168.1.1 does not give anything! After some time I press Ctrl+C and all this gives me 100% data loss.
How should I proceed?