Solution to “set failed… device or resource busy”

Problem: Cannot change wlan network (device interface) settings (iwconfig) on the RaspberryPi or your Linux Computer / Notebook, because it yields one of these lock errors due to busy device or resource: set failed on device wlan0; set failed on device mon0; failed: Device or resource busy wlan0 device or resource busy set ESSID: set…

RaspberryPi: Faster file transfer

Only have 5MB/s when uploading or downloading files? For faster file transfer, switch to a linux filesystem which is supported by the kernel directly. I have an external harddrive attached to my RaspberryPi. I plugged it straight from the Windows machine (ntfs) to it and used it with Samba. I was able to speed up…