Thank you for taking the time to report this bug and contributing to Ubuntu. The relevant dpkg terminal log says:
/etc/kernel/postinst.d/initramfs-tools: update-initramfs: Generating /boot/initrd.img-6.8.0-55-lowlatency Using DTB: bcm2712-rpi-5-b.dtb Couldn't find DTB bcm2712-rpi-5-b.dtb on the following paths: /etc/flash-kernel/dtbs /usr/lib/linux-image-6.8.0-55-lowlatency /lib/firmware/6.8.0-55-lowlatency/device-tree/ Installing into /boot/dtbs/6.8.0-55-lowlatency/./bcm2712-rpi-5-b.dtb cp: cannot stat '': No such file or directory run-parts: /etc/initramfs/post-update.d//flash-kernel exited with return code 1 run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1 The failing /etc/initramfs/post-update.d/flash-kernel comes from flash- kernel. ** Package changed: initramfs-tools (Ubuntu) => flash-kernel (Ubuntu) -- 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/2101905 Title: package linux-image-6.8.0-55-lowlatency 6.8.0-55.57.1 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1 Status in flash-kernel package in Ubuntu: New Bug description: I dont know ProblemType: Package DistroRelease: Ubuntu 24.04 Package: linux-image-6.8.0-55-lowlatency 6.8.0-55.57.1 ProcVersionSignature: Ubuntu 6.8.0-1020.24-raspi 6.8.12 Uname: Linux 6.8.0-1020-raspi aarch64 ApportVersion: 2.28.1-0ubuntu3.3 Architecture: arm64 CasperMD5CheckResult: unknown CloudArchitecture: aarch64 CloudID: none CloudName: none CloudPlatform: none CloudSubPlatform: config Date: Mon Mar 10 22:13:38 2025 ErrorMessage: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1 Python3Details: /usr/bin/python3.12, Python 3.12.3, python3-minimal, 3.12.3-0ubuntu2 PythonDetails: N/A RelatedPackageVersions: dpkg 1.22.6ubuntu6.1 apt 2.7.14build2 SourcePackage: initramfs-tools Title: package linux-image-6.8.0-55-lowlatency 6.8.0-55.57.1 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/2101905/+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
