Subiquity crashes when the user places /boot on a FAT filesystem

Bug #2062085 reported by Chris Peterson
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
subiquity
Triaged
Medium
Unassigned

Bug Description

In multiple private reports, we are seeing an issue where users are placing /boot on a FAT-based filesystem (fat32, vfat, etc.) and Curtin crashes while installing the kernel due to the following error:

Failed to create symlink to vmlinuz-6.8.0-22-generic: Operation not permitted at /usr/bin/linux-update-symlinks line 64.

From what I understand, FAT filesystems don't support symlinks. Since this seems be a requirement of the kernel packaging, we should block users from placing /boot on a FAT partition in the first place.

Revision history for this message
Chris Peterson (cpete) wrote :

Based on at least one user report FAT is safe for /boot/efi, at least as far as completing the install goes.

To post a comment you must log in.
This report contains Public information  
Everyone can see this information.

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.