I am facing problems in dual-boot ubuntu
and windows 10
. Upon reboot system boots into windows rather than starting ubuntu grub
. I tried to change the bootorder
using efibootmgr
. This was before changing the order-
BootCurrent: 0000
Timeout: 0 seconds
BootOrder: 3003,3000,3001,2001,2002,2003
Boot0000* Ubuntu
Boot0001* ubuntu
Boot0003* Windows Boot Manager
Boot2001* USB Drive (UEFI)
Boot2002* Internal CD/DVD ROM Drive (UEFI)
Boot3000* Internal Hard Disk or Solid State Disk
Boot3001* Internal Hard Disk or Solid State Disk
Boot3003* Internal Hard Disk or Solid State Disk
I tried this command
-
sudo efibootmgr -o 0,1,3
This is the order after-
BootCurrent: 0000
Timeout: 0 seconds
BootOrder: 0000,0001,0003
Boot0000* Ubuntu
Boot0001* ubuntu
Boot0003* Windows Boot Manager
Boot2001* USB Drive (UEFI)
Boot2002* Internal CD/DVD ROM Drive (UEFI)
Boot3000* Internal Hard Disk or Solid State Disk
Boot3001* Internal Hard Disk or Solid State Disk
Boot3003* Internal Hard Disk or Solid State Disk
But when I reboot, boot order again reverses to the original one and therefore,windows opens by default. So, how can I change this boot order permanently.
sd***
means theext4
partition where my ubuntu is installed,,sd**
is the boot partition but what is sd*? – Joker Nov 02 '15 at 15:54