I Completely wiped drive and UEFI entries first - I :-
- installed kubuntu
- installed efibootmng
- mounted new root in /mnt/sda3
- mount /dev/sda1 in /mnt/sda3/boot/efi
- mount /proc, /dev, /sys in /mnt/sda3/[dev/sys/proc[
- chrooted
[in side chroot]
- added PPA for new grub
- did a apt-get update/dist-upgrade
- deleted old UEFI entry via efibootmng
- grub-update (no new uefi entry appeared)
- grub-install -> new entry appeared.
[rebooted]
*** OS Boots *** !
But... - as well as creating a kubuntu menu entry in creates an 'ubuntu' one also -this also boots kubuntu - but you cannot get rid of the entry .... i.e if you delete the entry using efibootmng it will come back on reboot ? if you delete the kubuntu one that doesn't come back automatically.
Don't know if relevant but /boot/efi/EFI/ubuntu also exists now..
I have found even if I remove /boot/efi/EFI/kubuntu the system still boots as long as /boot/efi/EFI/ubuntu exists....
I cannot get rid of the 'ubuntu' UEFI entry - I have used efibootmng and bcfg and after reboot it comes back - the only way to remove it is - remove entry and delete /boot/efi/EFI/ubuntu - that means kubuntu is unbootable though.
I tested the new packages- https:/ /launchpad. net/~rohangarg/ +archive/ experimental
I Completely wiped drive and UEFI entries first - I :-
- installed kubuntu [dev/sys/ proc[
- installed efibootmng
- mounted new root in /mnt/sda3
- mount /dev/sda1 in /mnt/sda3/boot/efi
- mount /proc, /dev, /sys in /mnt/sda3/
- chrooted
[in side chroot]
- added PPA for new grub
- did a apt-get update/dist-upgrade
- deleted old UEFI entry via efibootmng
- grub-update (no new uefi entry appeared)
- grub-install -> new entry appeared.
[rebooted]
*** OS Boots *** !
But... - as well as creating a kubuntu menu entry in creates an 'ubuntu' one also -this also boots kubuntu - but you cannot get rid of the entry .... i.e if you delete the entry using efibootmng it will come back on reboot ? if you delete the kubuntu one that doesn't come back automatically.
Don't know if relevant but /boot/efi/ EFI/ubuntu also exists now..
I have found even if I remove /boot/efi/ EFI/kubuntu the system still boots as long as /boot/efi/ EFI/ubuntu exists....
I cannot get rid of the 'ubuntu' UEFI entry - I have used efibootmng and bcfg and after reboot it comes back - the only way to remove it is - remove entry and delete /boot/efi/ EFI/ubuntu - that means kubuntu is unbootable though.