you refers to this topic
the older one is
https://archived.forum.manjaro.org/t/howto-dual-boot-manjaro-windows-10-step-by-step/52668
and there is more return about this point
since January / February 2021 , there is big update in Grub ( concerning boot & efi ) and os-prober ,
after review security , 117 ( + a few ) patches has been done on Grub ( version is 2.06 and more ) ,
BY DEFAULT os-prober WILL NOT add entry boot windows , you will have to change these option
, also calamares has changed to install to /boot
just for understanding about theses 2 flags boot & ESP
- boot concerns only one partition
- you can have 2 ESP and in order to boot by default only one of 2 ESP will be flagged
- if possible do create before on your UEFI motherboard 2 profiles , one for linux , other for windows
if you create another /boot/efi , it will required boot&esp activated , older one will only keep esp ( windows)
flag boot is required , as flag ESP for any partition vfat for EFI
better is to install on second disk.
i think that windows will change to add boot flag on windows esp partition ( nvme0n1p2 ) , and required after to change profile for boot on linux because from all options SecureBoot & cie.
for the code error 11 , if you try again
can you confirm this point before
a) all options ( secure boot off , CSM off , olny UEFi and disks in AHCI on ) are applied
b) boot on USB live manjaro with < UEFI : vendor name USB > < partition 1 or 2 > for install in UEFI
c) before install open a terminal and recheck
inxi -Mxza
test -d /sys/firmware/efi && echo efi || echo biosthen use this command for debug
sudo calamares -d@linux-aarhus or @philm , it this always possible to have dual boot windows & linux ,
by using 2 ESP partitions with all theses changes since march 2021 ( Grub , os-prober , calamares with /boot )?