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isyry
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Joined: 05 Sep 2014
Posts: 7

PostPosted: Mon Apr 20, 2015 1:39 pm    Post subject: gummiboot not found vmlinuz Reply with quote

filesystem is btrfs

ESP mount on /boot/efi
ESP filesystem is FAT32

/ mount on btrfs subvolume gentoofs
/home mount on btrfs subvolume homefs

my gentoo.conf

Code:

title Gentoo Linux
linux /vmlinuz-3.19.3-gentoo
options root=/dev/sda3 ro rootflags=subvol=gentoofs  init=/gentoofs/usr/lib/systemd/systemd


but gummibot not found vmlinuz
please help me
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DONAHUE
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Joined: 09 Dec 2006
Posts: 7552
Location: Goose Creek SC

PostPosted: Mon Apr 20, 2015 5:50 pm    Post subject: Reply with quote

reference: http://www.rodsbooks.com/efi-bootloaders/gummiboot.html

I use his rEFInd boot manager and have found his explanations outstanding. This is from early 2013, hopefully still useful.
Quote:
Beyond these entries, you must create entries for Linux kernels or other boot loaders by creating configuration files whose names end in .conf in the ESP's loader/entries directory. For instance, you might create files called loader/entries/fedora.conf and loader/entries/custom-kernel.conf. These files include keywords to set a title (title), to launch a non-Linux EFI program (efi), to launch a Linux kernel with EFI stub support (linux), to pass options to a Linux kernel or other EFI program (options), and to specify an initial RAM disk (initrd). An example looks something like this:
Code:
title   Fedora 17
linux   /vmlinuz-3.5.2-3.fc17.x86_64
initrd  /initramfs-3.5.2-3.fc17.x86_64.img
options ro root=/dev/sda7 quiet

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isyry
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PostPosted: Tue Apr 21, 2015 2:36 am    Post subject: Reply with quote

I copy kernel to ESP

ESP mount to /boot

but feedback error tips gummiboot load /vmlinuz-3.19.3-gentoo Unsupport
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bammbamm808
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Joined: 08 Dec 2002
Posts: 487
Location: Hawaii

PostPosted: Tue Apr 21, 2015 2:50 am    Post subject: Reply with quote

DONAHUE wrote:
reference: http://www.rodsbooks.com/efi-bootloaders/gummiboot.html

I use his rEFInd boot manager and have found his explanations outstanding. This is from early 2013, hopefully still useful.
Quote:
Beyond these entries, you must create entries for Linux kernels or other boot loaders by creating configuration files whose names end in .conf in the ESP's loader/entries directory. For instance, you might create files called loader/entries/fedora.conf and loader/entries/custom-kernel.conf. These files include keywords to set a title (title), to launch a non-Linux EFI program (efi), to launch a Linux kernel with EFI stub support (linux), to pass options to a Linux kernel or other EFI program (options), and to specify an initial RAM disk (initrd). An example looks something like this:
Code:
title   Fedora 17
linux   /vmlinuz-3.5.2-3.fc17.x86_64
initrd  /initramfs-3.5.2-3.fc17.x86_64.img
options ro root=/dev/sda7 quiet


rEFInd, rEFInd rEFInd. Try it. Good directions. Download latest tarball. Install manually. Make UEFI firmware, aware of rEFInd by emerging and running efiboomgr, and rEFInd pretty much takes care of the rest. If not, documentation is pretty thorough. I don't even think you need to rename your efistub kernels if they're in /boot/efi/EFI/linux/. Try it.
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DONAHUE
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Joined: 09 Dec 2006
Posts: 7552
Location: Goose Creek SC

PostPosted: Tue Apr 21, 2015 2:36 pm    Post subject: Reply with quote

If you wish to continue installing gummiboot:
boot the livecd, mount the ESP on /mnt/gentoo, run
Code:
ls -lR /boot/efi | wgetpaste
and post the url returned
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pilla
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Joined: 07 Aug 2002
Posts: 7693
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PostPosted: Wed Apr 29, 2015 11:06 am    Post subject: Reply with quote

isyry wrote:
User: DONAHUE
Topic: gummiboot not found vmlinuz
Post: post 7735394
Reason:
thanks, I try it,but not solved


I suppose you wanted to reply to the post instead of reporting it. Moving from the report thread.
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