How to restart wifi after Suspend/Resume Ubuntu Linux

Ubuntu Linux installed on a Lenovo laptop randomly disables wireless networks altogether. Subsequently, it does not show any wireless networks too in Network Manager. To resolve this issue, did the following: $ sudo lshw -class network <enter> Below is the result. Notice the logical name wlp2s0b1 and the driver brcmsmac *-network description: Wireless interface product: … Continue reading How to restart wifi after Suspend/Resume Ubuntu Linux →

How to obtain WLAN traffic statistics using Gkrellm

How to obtain WLAN traffic statistics using Gkrellm Gkrellm is a powerful system monitor utility on Linux systems. If you need to obtain CPU temperatures, disk I/O, network traffic incoming and outgoing statistics (daily, weekly or monthly), then this is the right choice. To gather a sizeable amount of WLAN traffic count, you need to … Continue reading How to obtain WLAN traffic statistics using Gkrellm →

Remove Network Manager Wireless LAN connections

Login as root and type following command to edit the network connections. # wicd <enter> You can then setup the wireless LAN after a reboot.