The culprit change is https://salsa.debian.org/kernel-team/initramfs- tools/-/commit/5774cc330c144f31a5aec00e016395149e810bb7
/sys/module/firmware_class/parameters/path is available on noble and also on 20.04 (focal) (tested in a VM). What kernel is the ISO build running on? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to initramfs-tools in Ubuntu. https://bugs.launchpad.net/bugs/2097280 Title: /usr/sbin/mkinitramfs: 122: cannot open /sys/module/firmware_class/parameters/path: No such file Status in initramfs-tools package in Ubuntu: New Bug description: The ISO build fails with initramfs-tools 0.145ubuntu1: ``` update-initramfs: Generating /boot/initrd.img-6.12.0-12-generic /usr/sbin/mkinitramfs: 122: cannot open /sys/module/firmware_class/parameters/path: No such file /usr/sbin/mkinitramfs: 122: cannot open /sys/module/firmware_class/parameters/path: No such file /usr/sbin/mkinitramfs: 122: cannot open /sys/module/firmware_class/parameters/path: No such file /usr/sbin/mkinitramfs: 122: cannot open /sys/module/firmware_class/parameters/path: No such file /usr/sbin/mkinitramfs: 122: cannot open /sys/module/firmware_class/parameters/path: No such file /usr/share/initramfs-tools/hooks/casper: 122: cannot open /sys/module/firmware_class/parameters/path: No such file E: /usr/share/initramfs-tools/hooks/casper failed with return 2. update-initramfs: failed for /boot/initrd.img-6.12.0-12-generic with 2. ``` Full log: https://launchpadlibrarian.net/774287312/buildlog_ubuntu_plucky_amd64_ubuntu- server-live_BUILDING.txt.gz To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/2097280/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp