[bug #64448] os-prober fails when initrd contains multiple images
Aeron Draxar <[email protected]>
| Newsgroups | gmane.comp.boot-loaders.grub.bugs |
|---|---|
| Message-ID | <[email protected]> |
URL:
<https://savannah.gnu.org/bugs/?64448>
Summary: os-prober fails when initrd contains multiple images
Group: GNU GRUB
Submitter: drax
Submitted: Wed 19 Jul 2023 10:46:25 AM UTC
Category: None
Severity: Major
Priority: 5 - Normal
Item Group: None
Status: None
Privacy: Public
Assigned to: None
Originator Name: Aeron Draxar
Originator Email: [email protected]
Open/Closed: Open
Release: Git master
Release:
Discussion Lock: Any
Reproducibility: Every Time
Planned Release: None
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Follow-up Comments:
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Date: Wed 19 Jul 2023 10:46:25 AM UTC By: Aeron Draxar <drax>
OS prober fails when the target OS has a separate boot partition and multiple
initrd images.
I have both Debian and Manjaro installed on my laptop. When using Debian's
update-grub, I get a grub.cfg with a wrong path for Manjaro's initramfs.
It should be:
linux /vmlinuz ...
initrd /intel-ucode.img /initramfs-6.4-x86_64.img
but instead I get:
linux /vmlinuz ...
initrd /intel-ucode.img /boot/initramfs-6.4-x86_64.img
Upon looking at grub.d/30_os-prober.in (line #226), it appears the script only
removes the first occurrence of /boot, so the next image has a wrong path.
(util/grub.d/30_os-prober.in #226)
LINITRD="${LINITRD#/boot}"
Suggestion, something like:
LINITRD="$(echo "$LINITRD" | sed -re 's+(^| )/boot+\1+g')"
Kind regards,
Aeron Draxar
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File Attachments:
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Date: Wed 19 Jul 2023 10:46:25 AM UTC Name: grub.cfg Size: 9KiB By: drax
error at line #185
<http://savannah.gnu.org/bugs/download.php?file_id=54940>
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