bugGNU GRUB - Bugs: bug #52857, grub-mkconfig_lib +...


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bug #52857: grub-mkconfig_lib + GRUB_ENABLE_CRYPTODISK => empty cryptomount commands

Submitted by:  Raphaël Droz <drzraf>
Submitted on:  Wed 10 Jan 2018 02:23:46 PM UTC  
Category:  Disk & Partition Severity:  Major
Priority:  5 - Normal Item Group:  None
Status:  None Privacy:  Public
Assigned to:  None Originator Name: 
Open/Closed:  Open Release: 
Release:  2.02 Reproducibility:  Every Time
Planned Release:  None

Wed 10 Jan 2018 02:23:46 PM UTC, original submission:

Line 148
if [ x$GRUB_ENABLE_CRYPTODISK = xy ]; then
for uuid in `"${grub_probe}" --device $@ --target=cryptodisk_uuid`; do
echo "cryptomount -u $uuid"


  • create luks volumes which are not opened
  • internal partition (LVM inside luks) are not visible
  • host system calls update-initramfs


  • grub-probe returns an empty string, but the loop is going to output an empty uuid.
  • grub.cfg contains: "cryptomount -u"


  • not cryptomount command
  • or a warning that no cryptodisk_uuid was found
Raphaël Droz <drzraf>


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