[Bug 1160038] New: GRUB - option to boot from snapshots vanished
http://bugzilla.opensuse.org/show_bug.cgi?id=1160038 Bug ID: 1160038 Summary: GRUB - option to boot from snapshots vanished Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Bootloader Assignee: jsrain@suse.com Reporter: bugreporter@candymail.de QA Contact: jsrain@suse.com Found By: --- Blocker: --- The menu option for booting from read-only Btrfs snapshots is no longer available in GRUB2. This change may have coincided with the update to version 2.04. Only non-UEFI systems may be affected. -- You are receiving this mail because: You are on the CC list for the bug.
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Jiri Srain
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http://bugzilla.opensuse.org/show_bug.cgi?id=1160038#c1
--- Comment #1 from Bug Reporter
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http://bugzilla.opensuse.org/show_bug.cgi?id=1160038#c2
Karl Mistelberger
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http://bugzilla.opensuse.org/show_bug.cgi?id=1160038#c3
Michael K
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http://bugzilla.opensuse.org/show_bug.cgi?id=1160038#c4
Michael Chang
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http://bugzilla.opensuse.org/show_bug.cgi?id=1160038#c5
--- Comment #5 from Karl Mistelberger
Would you please test by running
grub2-mkconfig -o /boot/grub2/grub.cfg
and see is there any suspicious error/warning logged ?
Also please attach the resulting grub.cfg here for reference ... Thanks.
erlangen:~ # grub2-mkconfig -o /boot/grub2/grub.cfg Generating grub configuration file ... Found theme: /boot/grub2/themes/openSUSE/theme.txt Found linux image: /boot/vmlinuz-5.6.4-1-default Found initrd image: /boot/initrd-5.6.4-1-default Found linux image: /boot/vmlinuz-5.6.2-1-default Found initrd image: /boot/initrd-5.6.2-1-default done erlangen:~ # Currently snapshots are missing in the grub menu. -- You are receiving this mail because: You are on the CC list for the bug.
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--- Comment #6 from Karl Mistelberger
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http://bugzilla.opensuse.org/show_bug.cgi?id=1160038#c7
--- Comment #7 from Michael Chang
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http://bugzilla.opensuse.org/show_bug.cgi?id=1160038#c8
--- Comment #8 from Karl Mistelberger
The grub.cfg looks no problem. Would you please help to provide grub runtime check via typing 'c' to enter grub command mode and gather these command output ?
grub> ls /.snapshots grub> btrfs-mount-subvol ($root) /.snapshots @/.snapshots grub> ls /.snapshots
Thanks in advance.
btrfs-mount-subvol fails with: file /.snapshots not found. -- You are receiving this mail because: You are on the CC list for the bug.
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--- Comment #9 from Michael Chang
(In reply to Michael Chang from comment #7)
btrfs-mount-subvol fails with: file /.snapshots not found.
That's strange .. Could you check the error also happening in `ls /.snapshots` ? Is there .snapshots directory in `ls /` output ? -- You are receiving this mail because: You are on the CC list for the bug.
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--- Comment #10 from Karl Mistelberger
(In reply to Karl Mistelberger from comment #8)
(In reply to Michael Chang from comment #7)
btrfs-mount-subvol fails with: file /.snapshots not found.
That's strange .. Could you check the error also happening in `ls /.snapshots` ? Is there .snapshots directory in `ls /` output ?
Same result: ls fails with: file /.snapshots not found Tab completion works. But the file offered is not there. -- You are receiving this mail because: You are on the CC list for the bug.
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http://bugzilla.opensuse.org/show_bug.cgi?id=1160038#c14
--- Comment #14 from Michael K
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http://bugzilla.opensuse.org/show_bug.cgi?id=1160038#c15
--- Comment #15 from Michael K
In the meantime migrated from 15.1 to 15.2 - still no snapshot entry in grub
Sorry. Didn't see that it's resolved. Will try it at home -- You are receiving this mail because: You are on the CC list for the bug.
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