Debian UEFI Boot with DELL Latitude 7490 “No bootable devices foundâ€
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I have tried to install Debian 9.5 on a DELL Latitude 7490 with UEFI, but when I try to boot the machine I get the infamous "No bootable devices found".
EFI partition has been created, and I can see the entry in efibootmgr -v.
I have tried to install Ubuntu with (apparently) the same settings and it works... I am a bit lost here.
Does anybody have any idea what could be wrong here?
ubuntu debian uefi
asked Sep 27 at 14:45
milo5b
1114
migrated from serverfault.com Sep 27 at 14:56
This question came from our site for system and network administrators.
add a comment |Â
up vote
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I have tried to install Debian 9.5 on a DELL Latitude 7490 with UEFI, but when I try to boot the machine I get the infamous "No bootable devices found".
EFI partition has been created, and I can see the entry in efibootmgr -v.
I have tried to install Ubuntu with (apparently) the same settings and it works... I am a bit lost here.
Does anybody have any idea what could be wrong here?
ubuntu debian uefi
asked Sep 27 at 14:45
milo5b
1114
migrated from serverfault.com Sep 27 at 14:56
This question came from our site for system and network administrators.
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I have tried to install Debian 9.5 on a DELL Latitude 7490 with UEFI, but when I try to boot the machine I get the infamous "No bootable devices found".
EFI partition has been created, and I can see the entry in efibootmgr -v.
I have tried to install Ubuntu with (apparently) the same settings and it works... I am a bit lost here.
Does anybody have any idea what could be wrong here?
ubuntu debian uefi
asked Sep 27 at 14:45
milo5b
1114
I have tried to install Debian 9.5 on a DELL Latitude 7490 with UEFI, but when I try to boot the machine I get the infamous "No bootable devices found".
EFI partition has been created, and I can see the entry in efibootmgr -v.
I have tried to install Ubuntu with (apparently) the same settings and it works... I am a bit lost here.
Does anybody have any idea what could be wrong here?
ubuntu debian uefi
ubuntu debian uefi
asked Sep 27 at 14:45
milo5b
1114
asked Sep 27 at 14:45
milo5b
1114
asked Sep 27 at 14:45
milo5b
1114
asked Sep 27 at 14:45
milo5b
1114
asked Sep 27 at 14:45
milo5b
1114
1114
migrated from serverfault.com Sep 27 at 14:56
This question came from our site for system and network administrators.
migrated from serverfault.com Sep 27 at 14:56
This question came from our site for system and network administrators.
add a comment |Â
add a comment |Â
2 Answers
2
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oldest
votes
up vote
2
down vote
You should try to disable 'secure boot' option in the UEFI options, had the same problem.
I forgot to mention that, but it is already disabled
– milo5b
Sep 27 at 14:50
when you boot and go the configuration, are you able to see the hard disk? Also, is the GRUB boot loader installed? Just confirming the possible causes to your error.
– Humberto Castellon
Sep 27 at 14:55
And, please ass your findings to the original post; click oneditbelow it and to the left, and you will be able to add new information to your original post.
– K7AAY
Sep 27 at 19:51
add a comment |Â
up vote
1
down vote
If your problem is not solved by disabling the secure boot feature then you should have a look at the following link:
https://wiki.debian.org/UEFI#Quirks.2C_workarounds_and_special_UEFI_features_in_Debian_and_Debian-Installer
You may want to have a look at the section on the removable media path.
The section regarding the removable media path may be your problem, but I have no specifi knowledge if you Dell system has that problem.
If you think this may be the problem you can solve it manually to fix your installation using a bootable Debian usb stick and manually modify you EFI system Partition (ESP) as follows. Debian default UEFI boot code on ESP is /EFI/debian/grubx64.efi mounted on /boot/efi. Mount the ESP and create a new (as root) directory /EFI/boot and you copy /EFI/debian/grubx64.efi to /EFI/boot/bootx64.efi.
After this you should be able to boot. Keep in mind that you probably still have to do the grub install fix mentioned in the wiki to make sure the bootx64.efi is updated with the rest of the system.
answered Sep 29 at 9:26
storestyggeulv
113
New contributor
storestyggeulv is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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In the end I've installed Debian testing and it worked, so I don't really know what the problem was. Thanks for the tips though, I'll keep that in mind if I decide to give one more try to stable.
– milo5b
Sep 30 at 17:52
add a comment |Â
2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
2
down vote
You should try to disable 'secure boot' option in the UEFI options, had the same problem.
I forgot to mention that, but it is already disabled
– milo5b
Sep 27 at 14:50
when you boot and go the configuration, are you able to see the hard disk? Also, is the GRUB boot loader installed? Just confirming the possible causes to your error.
– Humberto Castellon
Sep 27 at 14:55
And, please ass your findings to the original post; click oneditbelow it and to the left, and you will be able to add new information to your original post.
– K7AAY
Sep 27 at 19:51
add a comment |Â
up vote
2
down vote
You should try to disable 'secure boot' option in the UEFI options, had the same problem.
I forgot to mention that, but it is already disabled
– milo5b
Sep 27 at 14:50
when you boot and go the configuration, are you able to see the hard disk? Also, is the GRUB boot loader installed? Just confirming the possible causes to your error.
– Humberto Castellon
Sep 27 at 14:55
And, please ass your findings to the original post; click oneditbelow it and to the left, and you will be able to add new information to your original post.
– K7AAY
Sep 27 at 19:51
add a comment |Â
up vote
2
down vote
up vote
2
down vote
You should try to disable 'secure boot' option in the UEFI options, had the same problem.
You should try to disable 'secure boot' option in the UEFI options, had the same problem.
answered Sep 27 at 14:47
Humberto Castellon
I forgot to mention that, but it is already disabled
– milo5b
Sep 27 at 14:50
when you boot and go the configuration, are you able to see the hard disk? Also, is the GRUB boot loader installed? Just confirming the possible causes to your error.
– Humberto Castellon
Sep 27 at 14:55
And, please ass your findings to the original post; click oneditbelow it and to the left, and you will be able to add new information to your original post.
– K7AAY
Sep 27 at 19:51
add a comment |Â
I forgot to mention that, but it is already disabled
– milo5b
Sep 27 at 14:50
when you boot and go the configuration, are you able to see the hard disk? Also, is the GRUB boot loader installed? Just confirming the possible causes to your error.
– Humberto Castellon
Sep 27 at 14:55
And, please ass your findings to the original post; click oneditbelow it and to the left, and you will be able to add new information to your original post.
– K7AAY
Sep 27 at 19:51
I forgot to mention that, but it is already disabled
– milo5b
Sep 27 at 14:50
I forgot to mention that, but it is already disabled
– milo5b
Sep 27 at 14:50
when you boot and go the configuration, are you able to see the hard disk? Also, is the GRUB boot loader installed? Just confirming the possible causes to your error.
– Humberto Castellon
Sep 27 at 14:55
when you boot and go the configuration, are you able to see the hard disk? Also, is the GRUB boot loader installed? Just confirming the possible causes to your error.
– Humberto Castellon
Sep 27 at 14:55
And, please ass your findings to the original post; click on
edit below it and to the left, and you will be able to add new information to your original post.– K7AAY
Sep 27 at 19:51
And, please ass your findings to the original post; click on
edit below it and to the left, and you will be able to add new information to your original post.– K7AAY
Sep 27 at 19:51
add a comment |Â
up vote
1
down vote
If your problem is not solved by disabling the secure boot feature then you should have a look at the following link:
https://wiki.debian.org/UEFI#Quirks.2C_workarounds_and_special_UEFI_features_in_Debian_and_Debian-Installer
You may want to have a look at the section on the removable media path.
The section regarding the removable media path may be your problem, but I have no specifi knowledge if you Dell system has that problem.
If you think this may be the problem you can solve it manually to fix your installation using a bootable Debian usb stick and manually modify you EFI system Partition (ESP) as follows. Debian default UEFI boot code on ESP is /EFI/debian/grubx64.efi mounted on /boot/efi. Mount the ESP and create a new (as root) directory /EFI/boot and you copy /EFI/debian/grubx64.efi to /EFI/boot/bootx64.efi.
After this you should be able to boot. Keep in mind that you probably still have to do the grub install fix mentioned in the wiki to make sure the bootx64.efi is updated with the rest of the system.
answered Sep 29 at 9:26
storestyggeulv
113
New contributor
storestyggeulv is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
In the end I've installed Debian testing and it worked, so I don't really know what the problem was. Thanks for the tips though, I'll keep that in mind if I decide to give one more try to stable.
– milo5b
Sep 30 at 17:52
add a comment |Â
up vote
1
down vote
If your problem is not solved by disabling the secure boot feature then you should have a look at the following link:
https://wiki.debian.org/UEFI#Quirks.2C_workarounds_and_special_UEFI_features_in_Debian_and_Debian-Installer
You may want to have a look at the section on the removable media path.
The section regarding the removable media path may be your problem, but I have no specifi knowledge if you Dell system has that problem.
If you think this may be the problem you can solve it manually to fix your installation using a bootable Debian usb stick and manually modify you EFI system Partition (ESP) as follows. Debian default UEFI boot code on ESP is /EFI/debian/grubx64.efi mounted on /boot/efi. Mount the ESP and create a new (as root) directory /EFI/boot and you copy /EFI/debian/grubx64.efi to /EFI/boot/bootx64.efi.
After this you should be able to boot. Keep in mind that you probably still have to do the grub install fix mentioned in the wiki to make sure the bootx64.efi is updated with the rest of the system.
answered Sep 29 at 9:26
storestyggeulv
113
New contributor
storestyggeulv is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
In the end I've installed Debian testing and it worked, so I don't really know what the problem was. Thanks for the tips though, I'll keep that in mind if I decide to give one more try to stable.
– milo5b
Sep 30 at 17:52
add a comment |Â
up vote
1
down vote
up vote
1
down vote
If your problem is not solved by disabling the secure boot feature then you should have a look at the following link:
https://wiki.debian.org/UEFI#Quirks.2C_workarounds_and_special_UEFI_features_in_Debian_and_Debian-Installer
You may want to have a look at the section on the removable media path.
The section regarding the removable media path may be your problem, but I have no specifi knowledge if you Dell system has that problem.
If you think this may be the problem you can solve it manually to fix your installation using a bootable Debian usb stick and manually modify you EFI system Partition (ESP) as follows. Debian default UEFI boot code on ESP is /EFI/debian/grubx64.efi mounted on /boot/efi. Mount the ESP and create a new (as root) directory /EFI/boot and you copy /EFI/debian/grubx64.efi to /EFI/boot/bootx64.efi.
After this you should be able to boot. Keep in mind that you probably still have to do the grub install fix mentioned in the wiki to make sure the bootx64.efi is updated with the rest of the system.
answered Sep 29 at 9:26
storestyggeulv
113
New contributor
storestyggeulv is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
If your problem is not solved by disabling the secure boot feature then you should have a look at the following link:
https://wiki.debian.org/UEFI#Quirks.2C_workarounds_and_special_UEFI_features_in_Debian_and_Debian-Installer
You may want to have a look at the section on the removable media path.
The section regarding the removable media path may be your problem, but I have no specifi knowledge if you Dell system has that problem.
If you think this may be the problem you can solve it manually to fix your installation using a bootable Debian usb stick and manually modify you EFI system Partition (ESP) as follows. Debian default UEFI boot code on ESP is /EFI/debian/grubx64.efi mounted on /boot/efi. Mount the ESP and create a new (as root) directory /EFI/boot and you copy /EFI/debian/grubx64.efi to /EFI/boot/bootx64.efi.
After this you should be able to boot. Keep in mind that you probably still have to do the grub install fix mentioned in the wiki to make sure the bootx64.efi is updated with the rest of the system.
answered Sep 29 at 9:26
storestyggeulv
113
New contributor
storestyggeulv is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited Sep 29 at 10:25
answered Sep 29 at 9:26
storestyggeulv
113
New contributor
storestyggeulv is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
answered Sep 29 at 9:26
storestyggeulv
113
answered Sep 29 at 9:26
storestyggeulv
113
113
New contributor
storestyggeulv is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
storestyggeulv is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
storestyggeulv is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
In the end I've installed Debian testing and it worked, so I don't really know what the problem was. Thanks for the tips though, I'll keep that in mind if I decide to give one more try to stable.
– milo5b
Sep 30 at 17:52
add a comment |Â
In the end I've installed Debian testing and it worked, so I don't really know what the problem was. Thanks for the tips though, I'll keep that in mind if I decide to give one more try to stable.
– milo5b
Sep 30 at 17:52
In the end I've installed Debian testing and it worked, so I don't really know what the problem was. Thanks for the tips though, I'll keep that in mind if I decide to give one more try to stable.
– milo5b
Sep 30 at 17:52
In the end I've installed Debian testing and it worked, so I don't really know what the problem was. Thanks for the tips though, I'll keep that in mind if I decide to give one more try to stable.
– milo5b
Sep 30 at 17:52
add a comment |Â
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