Wireless showing but fails to up/dhcpcd – Arch Linux

After my installation of Arch Linux I had some trouble using my wifi card which was working while I was running the live CD. What was strange was that the card would show up in iwconfig and ifconfig -a but not ifconfig It turns out I needed to install the wireless drivers and here’s […]

Realtek RTL8191S in Ubuntu 10.10

Errors:

$ sudo ifconfig wlan1 up SIOCSIFFLAGS: Resource temporarily unavailable $ dmesg usb rtl819xU:FirmwareDownload92S(): failed with TCR-Status: a rtl819xU:ERR!!! _rtl8192_up(): initialization is failed!

Solution 1:

To get this wifi dongle working I simply had to download the above firmware and place it in /lib/firmware/RTL8192SU/ and then reboot my computer. You should check that location […]

Linux Cheat Sheet

I wanted a cheat sheet which would display pretty nicely on my Kindle 3, I found a bunch of great ones but none were formatted well to fit on the Kindle so I went ahead and compiled my own from the most useful stuff I found on the others. I’ve put in commands for […]