I am new to Linux. Would appreciate if you can help me with the below problem.
I have a wireless lan - RALINK. When I run the lsusb command, following is the output.
Bus 001 Device 004: ID 148f:5370 Ralink Technology, Corp. RT5370 Wireless Adapter Bus 001 Device 002: ID 058f:6387 Alcor Micro Corp. Flash Drive Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 002: ID 045e:00cb Microsoft Corp. Basic Optical Mouse v2.0 Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
During the first boot after the install, the wlan worked. However, after subsequent boots, the Wlan (network mgr) shows the WLAN (home wifi) but is unable to connect.
I was reading through various web resource and finally followed the following steps as described in one of the posts.
I executed the following steps
sudo apt-get install --reinstall linux-headers-$(uname -r) linux-headers-generic build-essential dkms wget media.cdn.ubuntu-de.org/forum/attachments/13/16/4365112-Ralink_5370sta-188.8.131.52_dkms.tar.gz sudo tar xvf 4365112-Ralink_5370sta-184.108.40.206_dkms.tar.gz -C /usr/src sudo dkms add -m Ralink_5370sta -v 220.127.116.11 sudo dkms build -m Ralink_5370sta -v 18.104.22.168 sudo dkms install -m Ralink_5370sta -v 22.214.171.124 sudo mkdir -p /etc/Wireless/RT2870STA sudo cp /usr/src/Ralink_5370sta-126.96.36.199/src/RT2870STA.dat /etc/Wireless/RT2870STA echo "blacklist rt2800usb" | sudo tee -a /etc/modprobe.d/blacklist.conf
However, the issue still persists. I think earlier, iwconfig command used to show more entries, but now says no wireless extensions. Appreciate any help here.