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Le 04/09/2021 à 02:02, Douglas McGarrett a écrit :
On 9/3/21 5:07 PM, jdd@dodin.org wrote:
* if UEFI, go to firmware and choose what system you want I suppose this is just another example of my stupidity, but
a) how do I know if it's UEFI? Neither lshw nor dmidecode shows that acronym.
if you have an EFI partition, probably monted in /boot/EFI, it is. Given your mobo is recent, it's most probably uefi compatible
MOBO is ASROC H310CM-HDV/M.2 in a computer about -1/2 years old.
b) Let's say it does use UEFI, how do I "go to firmware?"
should be in the manual. sometime displayed on the boot screen. Try pressing at boot the key: ESC, F2, CR (Enter), DEL
* else, your new system should be able to boot also 15.3. There go to yast, startup, change the boot delay and ok, the boot will be redone
I don't think the new system uses yast. It's not a Suse variant. It will boot 15.3 if I'm_real quick_ in selecting it out of gray letters on dark gray background. Probably also Windows. That's the problem in a nutshell.
you have to use yast *after* booting 15.3. You have to do this only once, after making the modif, 15.3 will boot as default I know these new computers boot very fast :-) jdd -- http://dodin.org