Install BIOS update under Linux on the Dell XPS 13 9343 (2015)
BIOS update are important, you know that. Dell XPS 13 9343 (2015) receive them frequently with an always interesting change-log.
However Dell BIOS update file is shipped as an exe file. Too bad if you use Linux… But in fact it is fairly simple to install BIOS update under Linux on the Dell XPS 13 9343 without have to boot Windows.
First of all download the latest BIOS update of the Dell website.
Simply copy the 9343_BIOS_Rev_A0X.exe file to your EFI partition (/boot/efi) :
sudo cp /home/hugo/Downloads/9343_BIOS_Rev_A05.exe /boot/efi/
Then reboot your computer to the BIOS menu by pressing “F12” when the Dell Logo is displayed. Select “Bios Flash Update” and the update will be installed.
Hope this will help somes.
Thanks Pelo for the head up!