I recently bought a new laptop and I want to install Debian in it. I downloaded debian-9.2.1-amd64-DVD-1.iso from https://cdimage.debian.org/debian-cd/cu ... 4/iso-dvd/ and made a bootable image in my pendrive using Universal Installer software. When I tried booting the laptop with the flash drive plugged in, the boot menu does not show me the flash drive under UEFI boot devices. My laptop came with Windows pre-installed under UEFI. When I try my flash drive in a laptop that does not have UEFI, it boots well.
Is there anything I should do to make Debian installer boot under UEFI?
Any help would be appreciated.
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Debian Installation under UEFI
- Head_on_a_Stick
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Re: Debian Installation under UEFI
^ This is where you went wrong.pherath wrote:made a bootable image in my pendrive using Universal Installer software
Install the Linux Subsystem for Windows and follow the instructions given by Debian:
https://www.debian.org/CD/faq/#write-usb
If you don't have Win10 then use USBWriter to burn the image, that should work.
deadbang
Re: Debian Installation under UEFI
Thank you for your reply!
I do not want to install Debian as a subsystem in Windows. I want to install it in parallel as a separate OS. I followed your second link and created my boot flash drive. Now the when I boot it, the system recognizes the flash drive as a bootable EFI device. However, when I selected the drive, the laptop takes me to a Dell recovery tool saying my boot device is corrupt! But a laptop with legacy boot is perfectly bootable with the flash drive. Also, I noted that Windows recognizes only a small partition of the flash drive when plugged in. Please help.
I do not want to install Debian as a subsystem in Windows. I want to install it in parallel as a separate OS. I followed your second link and created my boot flash drive. Now the when I boot it, the system recognizes the flash drive as a bootable EFI device. However, when I selected the drive, the laptop takes me to a Dell recovery tool saying my boot device is corrupt! But a laptop with legacy boot is perfectly bootable with the flash drive. Also, I noted that Windows recognizes only a small partition of the flash drive when plugged in. Please help.
Re: Debian Installation under UEFI
In this article: How to Install Linux on your Dell PC, the following might be relevent:
I use unetbootin to make the usb installer with the .iso. Using the dd toolworks great also.
On myDell Inspiron 15 7000 I had trouble booting a USB drive until I set the BIOS boot as shown:Note: Please be aware that USB 2.0 and older removable media devices are not supported on systems using the new Intel SkyLake Processors. The Chipsets for the CPUs no longer support the USB 2.0 Hub.
I use unetbootin to make the usb installer with the .iso. Using the dd toolworks great also.
If you can't explain it simply, you don't understand it well enough.
(Albert Einstein).
(Albert Einstein).
- Head_on_a_Stick
- Posts: 14114
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Re: Debian Installation under UEFI
If that has ever worked for you then you just got lucky — unetbootin is an obsolete POS that does not work with Debian ISO images, there is even a bug report about it:hrsetrdr wrote:
I use unetbootin to make the usb installer with the .iso.
https://bugs.debian.org/775689
All official advice from Debian is to avoid unetbootin like the plague.
EDIT: I agree with you about Secure Boot though.
deadbang
Re: Debian Installation under UEFI
Thanks for the "head's up", Head_on_a_Stick...guess I'm just plain lucky. Interesting bug report, I'll mark this thread subscribed for future reference.Head_on_a_Stick wrote:If that has ever worked for you then you just got lucky — unetbootin is an obsolete POS that does not work with Debian ISO images, there is even a bug report about it:hrsetrdr wrote:
I use unetbootin to make the usb installer with the .iso.
https://bugs.debian.org/775689
All official advice from Debian is to avoid unetbootin like the plague.
EDIT: I agree with you about Secure Boot though.
Creating a usb installation stick using dd does work well, and is the fastest method I've used.
If you can't explain it simply, you don't understand it well enough.
(Albert Einstein).
(Albert Einstein).