Flickr Photos

Young Red Fox
Red Fox eating rowan berries
Roe Deer
Leopard in the rain
Lion mum taking care of cubs
Male Lion
Lion Cubs Playing
Leopard
Lazy Spotted Hyena
Female Lion
Cheetah
Golden Jackal

Raspberry Pi and D-Link DWM-222

I’m not sure why every tutorial talk about usb-modeswitch because I haven’t use it and I can connect to internets with my D-Link DWM-222 without any problems.

I might have understood something wrong (if I have please comment and let me know) but this is how I do it.

Hardware:

D-Link DWM-222 Raspberry Pi 3 […]

How to update BIOS almost without Windows

I have used this way to update many Dell computers (Laptops and desktops) but I’m sure that this will work with other brands too that can be run from the command line using dos

All you need to do this update is one USB dongle (it doesn’t need to be big probably 250MB could be […]

Oracle VM VirtualBox: Oracle VM VT-x/AMD-V hardware acceleration is not available on your system

I have Dell XPS 13 9350 laptop and I needed to install few virtual machine to it using Oracle VirtualBox software but when I tried to install example Windows 10 or Kali Linux I alwas got error message which said:

“VT-x/AMD-V hardware acceleration has been enabled, but is not operational. Your 64-bit guest will fail […]

Linux: Adjust LCD laptop backlight brightness from command line

I needed to find out how can I change my laptop backlight brighness using just a command line. Solution for that problem was easier than I thought because you can do that just with one line =)

On my laptop which is Dell Latitude D430 brigness file was on /sys/class/backlight/dell_backlight directory but it’s probably almost […]