How to update your Thinkpad's bios with Linux or OpenBSD

September 12, 2018
OpenBSD Linux

Update your Thinkpad’s bios with Linux or OpenBSD

Small howto to explain how to update your bios with Linux or OpenBSD.

For me the file is called like this : r0iuj25wd.iso

quirks-3.7 signed on 2018-09-09T13:15:19Z geteltorito-0.6: ok ```

Now we will extract the bios update :

$ geteltorito -o bios_update.img r0iuj25wd.iso
Booting catalog starts at sector: 20 
Manufacturer of CD: NERO BURNING ROM VER 12
Image architecture: x86
Boot media type is: harddisk
El Torito image starts at sector 27 and has 43008 sector(s) of 512 Bytes

Image has been written to file "bios_update.img".

This will create a file called bios_update.img.

Please check twice on your computer the name of your USB key.

Now all you need is to reboot, to boot on your USB key and follow the instructions.

Enjoy 😉

Docker private registry

January 9, 2018
OpenBSD Docker