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OpenSuse LEAP - boot menu - dual boot mit win10

jan42 Posts: 1


on partition sda2 is a win10 System. This should be in boot menu / bootloader grub2. Down you find output to understand the problem. Maybe someone can tell me what to do.

Is something with UEFI / gpt wrong - got to change that? How can I do this from openSuse bash?

DESKTOP-39MBRPL:~ # parted -s /dev/sda print
Model: ATA SATA SSD (scsi)
Disk /dev/sda: 120GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number Start End Size Type File system Flags
1 1049kB 577MB 576MB primary ntfs boot, type=07
2 577MB 119GB 118GB primary ntfs type=07
4 119GB 119GB 524MB primary fat16 esp, type=ef
3 119GB 120GB 564MB primary ntfs diag, type=27

DESKTOP-39MBRPL:~ # lsblk
sda 8:0 0 111.8G 0 disk
├─sda1 8:1 0 549M 0 part
├─sda2 8:2 0 110.2G 0 part
├─sda3 8:3 0 538M 0 part
└─sda4 8:4 0 500M 0 part /boot/efi
sdb 8:16 0 298.1G 0 disk
└─sdb1 8:17 0 298.1G 0 part
sdc 8:32 0 1.8T 0 disk
├─sdc1 8:33 0 1.8T 0 part
├─sdc2 8:34 0 500M 0 part
└─sdc3 8:35 0 77G 0 part
├─system-swap 254:0 0 2G 0 lvm [SWAP]
├─system-root 254:1 0 35G 0 lvm /
└─system-home 254:2 0 40G 0 lvm /home

DESKTOP-39MBRPL:~ # bootctl status
File system "/boot/efi" is not on a GPT partition table.
Firmware: n/a (n/a)
Secure Boot: disabled
Setup Mode: user

Current Loader:
Product: n/a
ESP: n/a
File: └─n/a

Boot Loader Binaries:
ESP: Cannot find or access mount point of ESP.

Boot Loader Entries in EFI Variables:

Hier habe ich schon einmal ein paar custom entries hinzugefügt. Funktionieren aber alle nicht (no filesystem).

DESKTOP-39MBRPL:~ # cat /etc/grub.d/40_custom


exec tail -n +3 $0

This file provides an easy way to add custom menu entries. Simply type the

menu entries you want to add after this comment. Be careful not to change

the 'exec tail' line above.

menuentry "hd1,0 Windows 10" {
set root='(hd1,0)'
chainloader /EFI/microsoft/BOOT/Windows.efi
menuentry "hd1,1 Windows 10" {
set root='(hd1,1)'
chainloader /EFI/microsoft/BOOT/Windows.efi
menuentry "hd1,2 Windows 10" {
set root='(hd1,2)'
chainloader /EFI/microsoft/BOOT/Windows.efi
menuentry "hd1,3 Windows 10" {
set root='(hd1,3)'
chainloader /EFI/microsoft/BOOT/Windows.efi


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