On 24/03/2019 21.22, Patrick Shanahan wrote:
* jdd@dodin.org <jdd@dodin.org> [03-24-19 16:16]:
Le 24/03/2019 à 21:11, Patrick Shanahan a écrit :
* Carlos E. R. <robin.listas@telefonica.net> [03-24-19 15:49]:
On 24/03/2019 20.39, jdd@dodin.org wrote:
Le 24/03/2019 à 20:04, Carlos E. R. a écrit :
Far easier to see the grub menu and choose.
after windows install, you can't. Going through BIOS is far more simple than boo(ting rescue disk and going with efibootmgr
Sure. You go to BIOS once to make Linux the default again :-)
machine bios does not provide any means I can see to boot one installed system over another past secure vs legacy. if you refer bios to EFI, how do you access w/o using efibootmgr?
neither in boot bios menu?
now maybe I am being dense, but what is "boot bios menu"?
in the machine bios I can set which "dev" boot before others such as optical/dvd/usb/hard-drive/... but not which operating system, unless I actually plug in a device high in order.
Well, both my UEFI machines, when booting, can offer a "bios aka uefi boot menu". It is a menu powered by UEFI, before any operating system. In one it is a keypress that I never remember, maybe F9. No, F11, I have a sticker on the machine. Del gives me the UEFI menu. In another it is a hidden button behind a hole that has to be pressed with a paper clip (I had to google to find it). I may have to press more keys to reach it, but in the end I get a menu that offers more or less the same entries as "efibootmgr". And somewhere there may be a configuration of that menu. There should be, at least. -- Cheers / Saludos, Carlos E. R. (from 15.0 x86_64 at Telcontar)