On the 5.15 kernel the new FS ntfs3 appeared. If you mount windows system partition as ntfs3 and run `grub-mkconfig -o /boot/grub/grub.cfg` the Window will be lost from grub menu because os-probe can't try ntfs3 partition Reproducible: Always Steps to Reproduce: 1. Update to kernel 5.15.13-gentoo and reboot 2. Update fstab from ntfs-3g to ntfs3 3. mount /boot 4. run grub-mkconfig -o /boot/grub/grub.cfg Actual Results: Line with Windows will be lost in boot menu Expected Results: Line with Windows in boot menu The patch is --- a/os-probes/mounted/arm64/20microsoft +++ b/os-probes/mounted/arm64/20microsoft @@ -15,7 +15,7 @@ fi # Weed out stuff that doesn't apply to us case "$type" in - ntfs|ntfs-3g) debug "$1 is a NTFS partition" ;; + ntfs|ntfs-3g|ntfs3) debug "$1 is a NTFS partition" ;; vfat) debug "$1 is a FAT32 partition" ;; msdos) debug "$1 is a FAT16 partition" ;; fat) debug "$1 is a FAT partition (mounted by GRUB)" ;; diff --git a/os-probes/mounted/x86/20microsoft b/os-probes/mounted/x86/20microsoft index 06bb807..1f97654 100755 --- a/os-probes/mounted/x86/20microsoft +++ b/os-probes/mounted/x86/20microsoft @@ -15,7 +15,7 @@ fi # Weed out stuff that doesn't apply to us case "$type" in - ntfs|ntfs-3g) debug "$1 is a NTFS partition" ;; + ntfs|ntfs-3g|ntfs3) debug "$1 is a NTFS partition" ;; vfat) debug "$1 is a FAT32 partition" ;; msdos) debug "$1 is a FAT16 partition" ;; fat) debug "$1 is a FAT partition (mounted by GRUB)" ;;
https://github.com/gentoo/gentoo/pull/23692
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=2195898d5f9ed4cd445758c7616c0d46ce03a947 commit 2195898d5f9ed4cd445758c7616c0d46ce03a947 Author: Sergey Galkin <sergey.gals@gmail.com> AuthorDate: 2022-01-08 05:28:10 +0000 Commit: Ben Kohler <bkohler@gentoo.org> CommitDate: 2022-01-11 17:53:58 +0000 sys-boot/os-prober: fix for kernel 5.15 with ntfs3 Closes: https://bugs.gentoo.org/830753 Signed-off-by: Sergei Galkin <sergey.gals@gmail.com> Closes: https://github.com/gentoo/gentoo/pull/23694 Signed-off-by: Ben Kohler <bkohler@gentoo.org> .../os-prober/files/os-prober-1.79-ntfs3.patch | 26 +++++ sys-boot/os-prober/os-prober-1.79-r2.ebuild | 105 +++++++++++++++++++++ 2 files changed, 131 insertions(+)
