Grub not showing at boot
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I installed Ubuntu 18.04 along side of Win8 on a separate harddisk. But it is not showing the grub menu at boot time, instead it boots to Win8 directly. Can anyone help me?
Secure boot is disabled. Here is my boot-repair log.
grub-efi
edited May 26 at 14:27
Stephen Rauch
1,1545716
asked May 26 at 13:28
Rohit Bhatt
11
add a comment |Â
up vote
0
down vote
favorite
I installed Ubuntu 18.04 along side of Win8 on a separate harddisk. But it is not showing the grub menu at boot time, instead it boots to Win8 directly. Can anyone help me?
Secure boot is disabled. Here is my boot-repair log.
grub-efi
edited May 26 at 14:27
Stephen Rauch
1,1545716
asked May 26 at 13:28
Rohit Bhatt
11
Improve your question with more details (uefi ? , partition method ,etc)
– E_Angel
May 26 at 13:51
Both Windows & Ubuntu are in UEFI boot mode as boot files are in ESP - efi system partition. Details are all in Summary Report from Boot-Repair. But you have an HP, and it violates UEFI standard. Can you manually boot from UEFI boot menu either Ubuntu entry or hard drive entry? If you want Ubuntu as default boot, you will need a work around. Boot-Repair already has copied shimx64.efi to bootx64.efi as fallback or hard drive boot. You may be able to set it as default. See: Sony, HP & others workarounds: askubuntu.com/questions/486752/…
– oldfred
May 26 at 14:09
Thanks for your help.I can manually boot from uefi boot menu .I solved the problem by running this command in windows cmd - bcdedit /set bootmgr path EFIubuntushimx64.efi and then in ubuntu i ran sudo update-grub.
– Rohit Bhatt
May 26 at 14:22
Just out of interest how many menu entries on grub2 do you have starting with 'Windows' or 'EFI/'? I counted 15. Is that still the situation?
– Paul Benson
May 26 at 14:57
yeah,there is 15 menu entries on grub2.
– Rohit Bhatt
May 27 at 16:15
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I installed Ubuntu 18.04 along side of Win8 on a separate harddisk. But it is not showing the grub menu at boot time, instead it boots to Win8 directly. Can anyone help me?
Secure boot is disabled. Here is my boot-repair log.
grub-efi
edited May 26 at 14:27
Stephen Rauch
1,1545716
asked May 26 at 13:28
Rohit Bhatt
11
I installed Ubuntu 18.04 along side of Win8 on a separate harddisk. But it is not showing the grub menu at boot time, instead it boots to Win8 directly. Can anyone help me?
Secure boot is disabled. Here is my boot-repair log.
grub-efi
edited May 26 at 14:27
Stephen Rauch
1,1545716
asked May 26 at 13:28
Rohit Bhatt
11
edited May 26 at 14:27
Stephen Rauch
1,1545716
edited May 26 at 14:27
Stephen Rauch
1,1545716
edited May 26 at 14:27
Stephen Rauch
1,1545716
1,1545716
asked May 26 at 13:28
Rohit Bhatt
11
asked May 26 at 13:28
Rohit Bhatt
11
asked May 26 at 13:28
Rohit Bhatt
11
11
Improve your question with more details (uefi ? , partition method ,etc)
– E_Angel
May 26 at 13:51
Both Windows & Ubuntu are in UEFI boot mode as boot files are in ESP - efi system partition. Details are all in Summary Report from Boot-Repair. But you have an HP, and it violates UEFI standard. Can you manually boot from UEFI boot menu either Ubuntu entry or hard drive entry? If you want Ubuntu as default boot, you will need a work around. Boot-Repair already has copied shimx64.efi to bootx64.efi as fallback or hard drive boot. You may be able to set it as default. See: Sony, HP & others workarounds: askubuntu.com/questions/486752/…
– oldfred
May 26 at 14:09
Thanks for your help.I can manually boot from uefi boot menu .I solved the problem by running this command in windows cmd - bcdedit /set bootmgr path EFIubuntushimx64.efi and then in ubuntu i ran sudo update-grub.
– Rohit Bhatt
May 26 at 14:22
Just out of interest how many menu entries on grub2 do you have starting with 'Windows' or 'EFI/'? I counted 15. Is that still the situation?
– Paul Benson
May 26 at 14:57
yeah,there is 15 menu entries on grub2.
– Rohit Bhatt
May 27 at 16:15
add a comment |Â
Improve your question with more details (uefi ? , partition method ,etc)
– E_Angel
May 26 at 13:51
Both Windows & Ubuntu are in UEFI boot mode as boot files are in ESP - efi system partition. Details are all in Summary Report from Boot-Repair. But you have an HP, and it violates UEFI standard. Can you manually boot from UEFI boot menu either Ubuntu entry or hard drive entry? If you want Ubuntu as default boot, you will need a work around. Boot-Repair already has copied shimx64.efi to bootx64.efi as fallback or hard drive boot. You may be able to set it as default. See: Sony, HP & others workarounds: askubuntu.com/questions/486752/…
– oldfred
May 26 at 14:09
Thanks for your help.I can manually boot from uefi boot menu .I solved the problem by running this command in windows cmd - bcdedit /set bootmgr path EFIubuntushimx64.efi and then in ubuntu i ran sudo update-grub.
– Rohit Bhatt
May 26 at 14:22
Just out of interest how many menu entries on grub2 do you have starting with 'Windows' or 'EFI/'? I counted 15. Is that still the situation?
– Paul Benson
May 26 at 14:57
yeah,there is 15 menu entries on grub2.
– Rohit Bhatt
May 27 at 16:15
Improve your question with more details (uefi ? , partition method ,etc)
– E_Angel
May 26 at 13:51
Improve your question with more details (uefi ? , partition method ,etc)
– E_Angel
May 26 at 13:51
Both Windows & Ubuntu are in UEFI boot mode as boot files are in ESP - efi system partition. Details are all in Summary Report from Boot-Repair. But you have an HP, and it violates UEFI standard. Can you manually boot from UEFI boot menu either Ubuntu entry or hard drive entry? If you want Ubuntu as default boot, you will need a work around. Boot-Repair already has copied shimx64.efi to bootx64.efi as fallback or hard drive boot. You may be able to set it as default. See: Sony, HP & others workarounds: askubuntu.com/questions/486752/…
– oldfred
May 26 at 14:09
Both Windows & Ubuntu are in UEFI boot mode as boot files are in ESP - efi system partition. Details are all in Summary Report from Boot-Repair. But you have an HP, and it violates UEFI standard. Can you manually boot from UEFI boot menu either Ubuntu entry or hard drive entry? If you want Ubuntu as default boot, you will need a work around. Boot-Repair already has copied shimx64.efi to bootx64.efi as fallback or hard drive boot. You may be able to set it as default. See: Sony, HP & others workarounds: askubuntu.com/questions/486752/…
– oldfred
May 26 at 14:09
Thanks for your help.I can manually boot from uefi boot menu .I solved the problem by running this command in windows cmd - bcdedit /set bootmgr path EFIubuntushimx64.efi and then in ubuntu i ran sudo update-grub.
– Rohit Bhatt
May 26 at 14:22
Thanks for your help.I can manually boot from uefi boot menu .I solved the problem by running this command in windows cmd - bcdedit /set bootmgr path EFIubuntushimx64.efi and then in ubuntu i ran sudo update-grub.
– Rohit Bhatt
May 26 at 14:22
Just out of interest how many menu entries on grub2 do you have starting with 'Windows' or 'EFI/'? I counted 15. Is that still the situation?
– Paul Benson
May 26 at 14:57
Just out of interest how many menu entries on grub2 do you have starting with 'Windows' or 'EFI/'? I counted 15. Is that still the situation?
– Paul Benson
May 26 at 14:57
yeah,there is 15 menu entries on grub2.
– Rohit Bhatt
May 27 at 16:15
yeah,there is 15 menu entries on grub2.
– Rohit Bhatt
May 27 at 16:15
add a comment |Â
1 Answer
1
active
oldest
votes
up vote
0
down vote
This is kind of obvious, but seeing as you haven't mentioned it in your post could you make sure your boot priority is correct in the BIOS?
answered May 26 at 14:01
Krishi
216
That's part of your problem. You should have 1 entry for Ubuntu, 1 for Ubuntu advanced options, 1 for Windows Boot Manager (on /dev/sda2), and 1 for System Setup (BIOS). The other entries are superfluous to requirements.
– Paul Benson
May 28 at 7:12
add a comment |Â
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
0
down vote
This is kind of obvious, but seeing as you haven't mentioned it in your post could you make sure your boot priority is correct in the BIOS?
answered May 26 at 14:01
Krishi
216
That's part of your problem. You should have 1 entry for Ubuntu, 1 for Ubuntu advanced options, 1 for Windows Boot Manager (on /dev/sda2), and 1 for System Setup (BIOS). The other entries are superfluous to requirements.
– Paul Benson
May 28 at 7:12
add a comment |Â
up vote
0
down vote
This is kind of obvious, but seeing as you haven't mentioned it in your post could you make sure your boot priority is correct in the BIOS?
answered May 26 at 14:01
Krishi
216
That's part of your problem. You should have 1 entry for Ubuntu, 1 for Ubuntu advanced options, 1 for Windows Boot Manager (on /dev/sda2), and 1 for System Setup (BIOS). The other entries are superfluous to requirements.
– Paul Benson
May 28 at 7:12
add a comment |Â
up vote
0
down vote
up vote
0
down vote
This is kind of obvious, but seeing as you haven't mentioned it in your post could you make sure your boot priority is correct in the BIOS?
answered May 26 at 14:01
Krishi
216
This is kind of obvious, but seeing as you haven't mentioned it in your post could you make sure your boot priority is correct in the BIOS?
answered May 26 at 14:01
Krishi
216
answered May 26 at 14:01
Krishi
216
answered May 26 at 14:01
Krishi
216
answered May 26 at 14:01
Krishi
216
216
That's part of your problem. You should have 1 entry for Ubuntu, 1 for Ubuntu advanced options, 1 for Windows Boot Manager (on /dev/sda2), and 1 for System Setup (BIOS). The other entries are superfluous to requirements.
– Paul Benson
May 28 at 7:12
add a comment |Â
That's part of your problem. You should have 1 entry for Ubuntu, 1 for Ubuntu advanced options, 1 for Windows Boot Manager (on /dev/sda2), and 1 for System Setup (BIOS). The other entries are superfluous to requirements.
– Paul Benson
May 28 at 7:12
That's part of your problem. You should have 1 entry for Ubuntu, 1 for Ubuntu advanced options, 1 for Windows Boot Manager (on /dev/sda2), and 1 for System Setup (BIOS). The other entries are superfluous to requirements.
– Paul Benson
May 28 at 7:12
That's part of your problem. You should have 1 entry for Ubuntu, 1 for Ubuntu advanced options, 1 for Windows Boot Manager (on /dev/sda2), and 1 for System Setup (BIOS). The other entries are superfluous to requirements.
– Paul Benson
May 28 at 7:12
add a comment |Â
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Improve your question with more details (uefi ? , partition method ,etc)
– E_Angel
May 26 at 13:51
Both Windows & Ubuntu are in UEFI boot mode as boot files are in ESP - efi system partition. Details are all in Summary Report from Boot-Repair. But you have an HP, and it violates UEFI standard. Can you manually boot from UEFI boot menu either Ubuntu entry or hard drive entry? If you want Ubuntu as default boot, you will need a work around. Boot-Repair already has copied shimx64.efi to bootx64.efi as fallback or hard drive boot. You may be able to set it as default. See: Sony, HP & others workarounds: askubuntu.com/questions/486752/…
– oldfred
May 26 at 14:09
Thanks for your help.I can manually boot from uefi boot menu .I solved the problem by running this command in windows cmd - bcdedit /set bootmgr path EFIubuntushimx64.efi and then in ubuntu i ran sudo update-grub.
– Rohit Bhatt
May 26 at 14:22
Just out of interest how many menu entries on grub2 do you have starting with 'Windows' or 'EFI/'? I counted 15. Is that still the situation?
– Paul Benson
May 26 at 14:57
yeah,there is 15 menu entries on grub2.
– Rohit Bhatt
May 27 at 16:15