| 2016-12-08 01:33:21 |
UlfZibis |
bug |
|
|
added bug |
| 2016-12-08 01:34:02 |
UlfZibis |
bug task added |
|
ubiquity (Ubuntu) |
|
| 2016-12-08 01:45:52 |
Seth Arnold |
information type |
Private Security |
Public |
|
| 2016-12-15 04:41:50 |
UlfZibis |
description |
Only with a workaround I can install Ubuntu 32-bit on a UEFI machine:
- First install Ubuntu 64-bit on a temporary partition.
- Then install Ubuntu 32-bit with ubiquity -b
- Start Ubuntu 64-bit and run update-grub.
- Start Ubuntu 32-bit.
To make Ubuntu 32-bit update-proof I can run:
sudo apt install grub-efi-amd64
sudo mount /dev/sda1 /boot/efi
sudo grub-install --efi-directory /boot/efi --force-extra-removable
After I can delete the temporary Ubuntu 64-bit installation
To make Ubuntu 32-bit again bootable with UEFI secure boot I can additionally run:
sudo dpkg --add-architecture amd64
sudo apt-get update
sudo dpkg --install Download/grub-efi-amd64-signed_1.66.2+2.02~beta2-36ubuntu3.2_amd64.deb
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo grub-install
sudo apt-get install shim
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo dpkg-reconfigure shim
sudo grub-install
Please make this possible directly with the Ubuntu 32-bit ISO image ! |
Only with a workaround I can install Ubuntu 32-bit on a UEFI machine:
- First install Ubuntu 64-bit on a temporary partition.
- Then install Ubuntu 32-bit with ubiquity -b
- Start Ubuntu 64-bit and run update-grub.
- Start Ubuntu 32-bit.
To make Ubuntu 32-bit update-proof I can run:
sudo apt install grub-efi-amd64
sudo mount /dev/sda1 /boot/efi
sudo grub-install --efi-directory /boot/efi --force-extra-removable
After I can delete the temporary Ubuntu 64-bit installation
To make Ubuntu 32-bit again bootable with UEFI secure boot I can additionally run:
sudo dpkg --add-architecture amd64
sudo apt-get update
sudo dpkg --install Download/grub-efi-amd64-signed_1.66.2+2.02~beta2-36ubuntu3.2_amd64.deb
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo grub-install
sudo apt-get install shim
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo dpkg-reconfigure shim
sudo grub-install
Please make this possible directly with the Ubuntu 32-bit ISO image !
Another WORKAROUND only using the 32-bit Live-image:
ubiquity -b
sudo mount /dev/sda7 /mnt # Ubuntu target partition sda7
sudo mount /dev/sda1 /mnt/boot/efi # EFI-partition sda1
for dir in /dev /dev/pts /proc /sys /run; do sudo mount --bind $dir /mnt/$dir; done
sudo chroot /mnt /bin/bash
dpkg --add-architecture amd64
apt-get update
apt-get install grub-efi-amd64-signed
Optional: shim-signed
grub-install --efi-directory /boot/efi
update-grub
exit
In case of dual boot with Windows,in EFI-setup the boot order must me changed.
Surprisingly, there was a menu entry in NVRAM, even the configuration via efibootmgr is impossible, caused by missing efivarfs driver in the 32-bit kernel |
|
| 2016-12-15 17:04:22 |
UlfZibis |
description |
Only with a workaround I can install Ubuntu 32-bit on a UEFI machine:
- First install Ubuntu 64-bit on a temporary partition.
- Then install Ubuntu 32-bit with ubiquity -b
- Start Ubuntu 64-bit and run update-grub.
- Start Ubuntu 32-bit.
To make Ubuntu 32-bit update-proof I can run:
sudo apt install grub-efi-amd64
sudo mount /dev/sda1 /boot/efi
sudo grub-install --efi-directory /boot/efi --force-extra-removable
After I can delete the temporary Ubuntu 64-bit installation
To make Ubuntu 32-bit again bootable with UEFI secure boot I can additionally run:
sudo dpkg --add-architecture amd64
sudo apt-get update
sudo dpkg --install Download/grub-efi-amd64-signed_1.66.2+2.02~beta2-36ubuntu3.2_amd64.deb
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo grub-install
sudo apt-get install shim
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo dpkg-reconfigure shim
sudo grub-install
Please make this possible directly with the Ubuntu 32-bit ISO image !
Another WORKAROUND only using the 32-bit Live-image:
ubiquity -b
sudo mount /dev/sda7 /mnt # Ubuntu target partition sda7
sudo mount /dev/sda1 /mnt/boot/efi # EFI-partition sda1
for dir in /dev /dev/pts /proc /sys /run; do sudo mount --bind $dir /mnt/$dir; done
sudo chroot /mnt /bin/bash
dpkg --add-architecture amd64
apt-get update
apt-get install grub-efi-amd64-signed
Optional: shim-signed
grub-install --efi-directory /boot/efi
update-grub
exit
In case of dual boot with Windows,in EFI-setup the boot order must me changed.
Surprisingly, there was a menu entry in NVRAM, even the configuration via efibootmgr is impossible, caused by missing efivarfs driver in the 32-bit kernel |
Only with a workaround I can install Ubuntu 32-bit on a UEFI machine:
- First install Ubuntu 64-bit on a temporary partition.
- Then install Ubuntu 32-bit with ubiquity -b
- Start Ubuntu 64-bit and run update-grub.
- Start Ubuntu 32-bit.
To make Ubuntu 32-bit update-proof I can run:
sudo apt install grub-efi-amd64
sudo mount /dev/sda1 /boot/efi
sudo grub-install --efi-directory /boot/efi --force-extra-removable
After I can delete the temporary Ubuntu 64-bit installation
To make Ubuntu 32-bit again bootable with UEFI secure boot I can additionally run:
sudo dpkg --add-architecture amd64
sudo apt-get update
sudo dpkg --install Download/grub-efi-amd64-signed_1.66.2+2.02~beta2-36ubuntu3.2_amd64.deb
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo grub-install
sudo apt-get install shim
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo dpkg-reconfigure shim
sudo grub-install
Please make this possible directly with the Ubuntu 32-bit ISO image !
See also: bug 1650337
Another WORKAROUND only using the 32-bit Live-image:
ubiquity -b
sudo mount /dev/sda7 /mnt # Ubuntu target partition sda7
sudo mount /dev/sda1 /mnt/boot/efi # EFI-partition sda1
for dir in /dev /dev/pts /proc /sys /run; do sudo mount --bind $dir /mnt/$dir; done
sudo chroot /mnt /bin/bash
dpkg --add-architecture amd64
apt-get update
apt-get install grub-efi-amd64-signed
Optional: shim-signed
grub-install --efi-directory /boot/efi
update-grub
exit
In case of dual boot with Windows,in EFI-setup the boot order must me changed.
Surprisingly, there was a menu entry in NVRAM, even the configuration via efibootmgr is impossible, caused by missing efivarfs driver in the 32-bit kernel |
|
| 2016-12-15 21:17:50 |
UlfZibis |
description |
Only with a workaround I can install Ubuntu 32-bit on a UEFI machine:
- First install Ubuntu 64-bit on a temporary partition.
- Then install Ubuntu 32-bit with ubiquity -b
- Start Ubuntu 64-bit and run update-grub.
- Start Ubuntu 32-bit.
To make Ubuntu 32-bit update-proof I can run:
sudo apt install grub-efi-amd64
sudo mount /dev/sda1 /boot/efi
sudo grub-install --efi-directory /boot/efi --force-extra-removable
After I can delete the temporary Ubuntu 64-bit installation
To make Ubuntu 32-bit again bootable with UEFI secure boot I can additionally run:
sudo dpkg --add-architecture amd64
sudo apt-get update
sudo dpkg --install Download/grub-efi-amd64-signed_1.66.2+2.02~beta2-36ubuntu3.2_amd64.deb
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo grub-install
sudo apt-get install shim
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo dpkg-reconfigure shim
sudo grub-install
Please make this possible directly with the Ubuntu 32-bit ISO image !
See also: bug 1650337
Another WORKAROUND only using the 32-bit Live-image:
ubiquity -b
sudo mount /dev/sda7 /mnt # Ubuntu target partition sda7
sudo mount /dev/sda1 /mnt/boot/efi # EFI-partition sda1
for dir in /dev /dev/pts /proc /sys /run; do sudo mount --bind $dir /mnt/$dir; done
sudo chroot /mnt /bin/bash
dpkg --add-architecture amd64
apt-get update
apt-get install grub-efi-amd64-signed
Optional: shim-signed
grub-install --efi-directory /boot/efi
update-grub
exit
In case of dual boot with Windows,in EFI-setup the boot order must me changed.
Surprisingly, there was a menu entry in NVRAM, even the configuration via efibootmgr is impossible, caused by missing efivarfs driver in the 32-bit kernel |
Only with a workaround I can install Ubuntu 32-bit on a UEFI machine:
- First install Ubuntu 64-bit on a temporary partition.
- Then install Ubuntu 32-bit with ubiquity -b
- Start Ubuntu 64-bit and run update-grub.
- Start Ubuntu 32-bit.
To make Ubuntu 32-bit update-proof I can run:
sudo apt install grub-efi-amd64
sudo mount /dev/sda1 /boot/efi
sudo grub-install --efi-directory /boot/efi --force-extra-removable
After I can delete the temporary Ubuntu 64-bit installation
To make Ubuntu 32-bit again bootable with UEFI secure boot I can additionally run:
sudo dpkg --add-architecture amd64
sudo apt-get update
sudo dpkg --install Download/grub-efi-amd64-signed_1.66.2+2.02~beta2-36ubuntu3.2_amd64.deb
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo grub-install
sudo apt-get install shim
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo dpkg-reconfigure shim
sudo grub-install
Please make this possible directly with the Ubuntu 32-bit ISO image !
Rationale: The recommended 64-bit Ubuntu and 64-bit applications need up to 30 % more RAM so the pain of swapping occurs more likely and on UEFI-machines with few resources such as Netbooks 64-bit applications perform up to 30 % slower than 32-bit applications.
See also: bug 1650337
Another WORKAROUND only using the 32-bit Live-image:
ubiquity -b
sudo mount /dev/sda7 /mnt # Ubuntu target partition sda7
sudo mount /dev/sda1 /mnt/boot/efi # EFI-partition sda1
for dir in /dev /dev/pts /proc /sys /run; do sudo mount --bind $dir /mnt/$dir; done
sudo chroot /mnt /bin/bash
dpkg --add-architecture amd64
apt-get update
apt-get install grub-efi-amd64-signed
Optional: shim-signed
grub-install --efi-directory /boot/efi
update-grub
exit
In case of dual boot with Windows,in EFI-setup the boot order must me changed.
Surprisingly, there was a menu entry in NVRAM, even the configuration via efibootmgr is impossible, caused by missing efivarfs driver in the 32-bit kernel |
|
| 2017-03-24 09:05:02 |
UlfZibis |
description |
Only with a workaround I can install Ubuntu 32-bit on a UEFI machine:
- First install Ubuntu 64-bit on a temporary partition.
- Then install Ubuntu 32-bit with ubiquity -b
- Start Ubuntu 64-bit and run update-grub.
- Start Ubuntu 32-bit.
To make Ubuntu 32-bit update-proof I can run:
sudo apt install grub-efi-amd64
sudo mount /dev/sda1 /boot/efi
sudo grub-install --efi-directory /boot/efi --force-extra-removable
After I can delete the temporary Ubuntu 64-bit installation
To make Ubuntu 32-bit again bootable with UEFI secure boot I can additionally run:
sudo dpkg --add-architecture amd64
sudo apt-get update
sudo dpkg --install Download/grub-efi-amd64-signed_1.66.2+2.02~beta2-36ubuntu3.2_amd64.deb
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo grub-install
sudo apt-get install shim
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo dpkg-reconfigure shim
sudo grub-install
Please make this possible directly with the Ubuntu 32-bit ISO image !
Rationale: The recommended 64-bit Ubuntu and 64-bit applications need up to 30 % more RAM so the pain of swapping occurs more likely and on UEFI-machines with few resources such as Netbooks 64-bit applications perform up to 30 % slower than 32-bit applications.
See also: bug 1650337
Another WORKAROUND only using the 32-bit Live-image:
ubiquity -b
sudo mount /dev/sda7 /mnt # Ubuntu target partition sda7
sudo mount /dev/sda1 /mnt/boot/efi # EFI-partition sda1
for dir in /dev /dev/pts /proc /sys /run; do sudo mount --bind $dir /mnt/$dir; done
sudo chroot /mnt /bin/bash
dpkg --add-architecture amd64
apt-get update
apt-get install grub-efi-amd64-signed
Optional: shim-signed
grub-install --efi-directory /boot/efi
update-grub
exit
In case of dual boot with Windows,in EFI-setup the boot order must me changed.
Surprisingly, there was a menu entry in NVRAM, even the configuration via efibootmgr is impossible, caused by missing efivarfs driver in the 32-bit kernel |
Only with a workaround I can install Ubuntu 32-bit on a UEFI machine:
- First install Ubuntu 64-bit on a temporary partition.
- Then install Ubuntu 32-bit with ubiquity -b
- Start Ubuntu 64-bit and run update-grub.
- Start Ubuntu 32-bit.
To make Ubuntu 32-bit update-proof I can run:
sudo apt install grub-efi-amd64
sudo mount /dev/sda1 /boot/efi
sudo grub-install --efi-directory /boot/efi --force-extra-removable
After I can delete the temporary Ubuntu 64-bit installation
To make Ubuntu 32-bit again bootable with UEFI secure boot I can additionally run:
sudo dpkg --add-architecture amd64
sudo apt-get update
sudo dpkg --install Download/grub-efi-amd64-signed_1.66.2+2.02~beta2-36ubuntu3.2_amd64.deb
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo grub-install
sudo apt-get install shim
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo dpkg-reconfigure shim
sudo grub-install
Please make this possible directly with the Ubuntu 32-bit ISO image !
Rationale: The recommended 64-bit Ubuntu and 64-bit applications need up to 30 % more RAM so the pain of swapping occurs more likely and on UEFI-machines with few resources such as Netbooks 64-bit applications perform up to 30 % slower than 32-bit applications.
See also: bug 1650337, bug 1649167
Another WORKAROUND only using the 32-bit Live-image via "Try Ubuntu":
ubiquity -b
sudo mount /dev/sdaX /mnt # Ubuntu target partition sdaX
sudo mount /dev/sda1 /mnt/boot/efi # EFI-partition sda1
for dir in /dev /dev/pts /proc /sys /run; do sudo mount --bind $dir /mnt/$dir; done
sudo chroot /mnt /bin/bash
dpkg --add-architecture amd64
apt-get update
apt-get install grub-efi-amd64-signed
Optional: shim-signed
grub-install [--efi-directory /boot/efi]
update-grub
exit
In case of dual boot with Windows,in EFI-setup the boot order must me changed.
Surprisingly, there was a menu entry in NVRAM, even the configuration via efibootmgr is impossible, caused by missing efivarfs driver in the 32-bit kernel. |
|
| 2017-10-04 13:41:18 |
Launchpad Janitor |
grub2-signed (Ubuntu): status |
New |
Confirmed |
|
| 2017-10-04 13:41:18 |
Launchpad Janitor |
ubiquity (Ubuntu): status |
New |
Confirmed |
|
| 2018-05-28 09:03:20 |
UlfZibis |
description |
Only with a workaround I can install Ubuntu 32-bit on a UEFI machine:
- First install Ubuntu 64-bit on a temporary partition.
- Then install Ubuntu 32-bit with ubiquity -b
- Start Ubuntu 64-bit and run update-grub.
- Start Ubuntu 32-bit.
To make Ubuntu 32-bit update-proof I can run:
sudo apt install grub-efi-amd64
sudo mount /dev/sda1 /boot/efi
sudo grub-install --efi-directory /boot/efi --force-extra-removable
After I can delete the temporary Ubuntu 64-bit installation
To make Ubuntu 32-bit again bootable with UEFI secure boot I can additionally run:
sudo dpkg --add-architecture amd64
sudo apt-get update
sudo dpkg --install Download/grub-efi-amd64-signed_1.66.2+2.02~beta2-36ubuntu3.2_amd64.deb
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo grub-install
sudo apt-get install shim
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo dpkg-reconfigure shim
sudo grub-install
Please make this possible directly with the Ubuntu 32-bit ISO image !
Rationale: The recommended 64-bit Ubuntu and 64-bit applications need up to 30 % more RAM so the pain of swapping occurs more likely and on UEFI-machines with few resources such as Netbooks 64-bit applications perform up to 30 % slower than 32-bit applications.
See also: bug 1650337, bug 1649167
Another WORKAROUND only using the 32-bit Live-image via "Try Ubuntu":
ubiquity -b
sudo mount /dev/sdaX /mnt # Ubuntu target partition sdaX
sudo mount /dev/sda1 /mnt/boot/efi # EFI-partition sda1
for dir in /dev /dev/pts /proc /sys /run; do sudo mount --bind $dir /mnt/$dir; done
sudo chroot /mnt /bin/bash
dpkg --add-architecture amd64
apt-get update
apt-get install grub-efi-amd64-signed
Optional: shim-signed
grub-install [--efi-directory /boot/efi]
update-grub
exit
In case of dual boot with Windows,in EFI-setup the boot order must me changed.
Surprisingly, there was a menu entry in NVRAM, even the configuration via efibootmgr is impossible, caused by missing efivarfs driver in the 32-bit kernel. |
Only with a workaround I can install Ubuntu 32-bit on a UEFI machine:
- First install Ubuntu 64-bit on a temporary partition.
- Then install Ubuntu 32-bit with ubiquity -b
- Start Ubuntu 64-bit and run update-grub.
- Start Ubuntu 32-bit.
To make Ubuntu 32-bit update-proof I can run:
sudo apt install grub-efi-amd64
sudo mount /dev/sda1 /boot/efi
sudo grub-install --efi-directory /boot/efi --force-extra-removable
After I can delete the temporary Ubuntu 64-bit installation
To make Ubuntu 32-bit again bootable with UEFI secure boot I can additionally run:
sudo dpkg --add-architecture amd64
sudo apt-get update
sudo dpkg --install Download/grub-efi-amd64-signed_1.66.2+2.02~beta2-36ubuntu3.2_amd64.deb
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo grub-install
sudo apt-get install shim
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo dpkg-reconfigure shim
sudo grub-install
Please make this possible directly with the Ubuntu 32-bit ISO image !
Rationale: The recommended 64-bit Ubuntu and 64-bit applications need up to 30 % more RAM so the pain of swapping occurs more likely and on UEFI-machines with few resources such as Netbooks. There 64-bit applications often perform up to 30 % slower than 32-bit applications, e.g.: Firefox.
See also: bug 1650337, bug 1649167
Another WORKAROUND only using the 32-bit Live-image via "Try Ubuntu":
ubiquity -b
sudo mount /dev/sdaX /mnt # Ubuntu target partition sdaX
sudo mount /dev/sda1 /mnt/boot/efi # EFI-partition sda1
for dir in /dev /dev/pts /proc /sys /run; do sudo mount --bind $dir /mnt/$dir; done
sudo chroot /mnt /bin/bash
dpkg --add-architecture amd64
apt-get update
apt-get install grub-efi-amd64-signed
Optional: shim-signed
grub-install [--efi-directory /boot/efi]
update-grub
exit
In case of dual boot with Windows,in EFI-setup the boot order must me changed.
Surprisingly, there was a menu entry in NVRAM, even the configuration via efibootmgr is impossible, caused by missing efivarfs driver in the 32-bit kernel. |
|
| 2018-11-01 21:55:32 |
UlfZibis |
description |
Only with a workaround I can install Ubuntu 32-bit on a UEFI machine:
- First install Ubuntu 64-bit on a temporary partition.
- Then install Ubuntu 32-bit with ubiquity -b
- Start Ubuntu 64-bit and run update-grub.
- Start Ubuntu 32-bit.
To make Ubuntu 32-bit update-proof I can run:
sudo apt install grub-efi-amd64
sudo mount /dev/sda1 /boot/efi
sudo grub-install --efi-directory /boot/efi --force-extra-removable
After I can delete the temporary Ubuntu 64-bit installation
To make Ubuntu 32-bit again bootable with UEFI secure boot I can additionally run:
sudo dpkg --add-architecture amd64
sudo apt-get update
sudo dpkg --install Download/grub-efi-amd64-signed_1.66.2+2.02~beta2-36ubuntu3.2_amd64.deb
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo grub-install
sudo apt-get install shim
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo dpkg-reconfigure shim
sudo grub-install
Please make this possible directly with the Ubuntu 32-bit ISO image !
Rationale: The recommended 64-bit Ubuntu and 64-bit applications need up to 30 % more RAM so the pain of swapping occurs more likely and on UEFI-machines with few resources such as Netbooks. There 64-bit applications often perform up to 30 % slower than 32-bit applications, e.g.: Firefox.
See also: bug 1650337, bug 1649167
Another WORKAROUND only using the 32-bit Live-image via "Try Ubuntu":
ubiquity -b
sudo mount /dev/sdaX /mnt # Ubuntu target partition sdaX
sudo mount /dev/sda1 /mnt/boot/efi # EFI-partition sda1
for dir in /dev /dev/pts /proc /sys /run; do sudo mount --bind $dir /mnt/$dir; done
sudo chroot /mnt /bin/bash
dpkg --add-architecture amd64
apt-get update
apt-get install grub-efi-amd64-signed
Optional: shim-signed
grub-install [--efi-directory /boot/efi]
update-grub
exit
In case of dual boot with Windows,in EFI-setup the boot order must me changed.
Surprisingly, there was a menu entry in NVRAM, even the configuration via efibootmgr is impossible, caused by missing efivarfs driver in the 32-bit kernel. |
Only with a workaround I can install Ubuntu 32-bit on a UEFI machine:
- First install Ubuntu 64-bit on a temporary partition.
- Then install Ubuntu 32-bit with ubiquity -b
- Start Ubuntu 64-bit and run update-grub.
- Start Ubuntu 32-bit.
To make Ubuntu 32-bit update-proof I can run:
sudo apt install grub-efi-amd64
sudo mount /dev/sda1 /boot/efi
sudo grub-install --efi-directory /boot/efi --force-extra-removable
After I can delete the temporary Ubuntu 64-bit installation
To make Ubuntu 32-bit again bootable with UEFI secure boot I can additionally run:
sudo dpkg --add-architecture amd64
sudo apt-get update
sudo dpkg --install Download/grub-efi-amd64-signed_1.66.2+2.02~beta2-36ubuntu3.2_amd64.deb
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo grub-install
sudo apt-get install shim
sudo dpkg-reconfigure grub-efi-amd64-signed
sudo dpkg-reconfigure shim
sudo grub-install
Please make this possible directly with the Ubuntu 32-bit ISO image !
Rationale: The recommended 64-bit Ubuntu and 64-bit applications need up to 30 % more RAM so the pain of swapping occurs more likely and on UEFI-machines with few resources such as Netbooks. Their 64-bit applications often perform up to 30 % slower than 32-bit applications, e.g.: Firefox.
See also: bug 1650337, bug 1649167
Another WORKAROUND only using the 32-bit Live-image via "Try Ubuntu":
ubiquity -b
sudo mount /dev/sdaX /mnt # Ubuntu target partition sdaX
sudo mount /dev/sda1 /mnt/boot/efi # EFI-partition sda1
for dir in /dev /dev/pts /proc /sys /run; do sudo mount --bind $dir /mnt/$dir; done
sudo chroot /mnt /bin/bash
dpkg --add-architecture amd64
apt-get update
apt-get install grub-efi-amd64-signed
Optional: shim-signed
grub-install [--efi-directory /boot/efi]
update-grub
exit
In case of dual boot with Windows, in EFI-setup the boot order must me changed.
Surprisingly, there was a menu entry in NVRAM, even the configuration via efibootmgr is impossible, caused by missing efivarfs driver in the 32-bit kernel. |
|
