package linux-headers-6.8.0-35-generic 6.8.0-35.35 failed to install/upgrade: cannot remove '/lib/modules/6.8.0-35-generic/build': Read-only file system

[My Account]

There was a kernel update from 6.8.0-31 to 6.8.0-35 and now I cannot remove the linux-headers-6.8.0-31-generic anymore ("Read-only file system"). I have TPM-based FDE enabled which apparently causes issues with old linux-headers.

ProblemType: Package
DistroRelease: Ubuntu 24.04
Package: linux-headers-6.8.0-35-generic 6.8.0-35.35
ProcVersionSignature: Ubuntu 6.8.0-35.35-generic 6.8.4
Uname: Linux 6.8.0-35-generic x86_64
ApportVersion: 2.28.1-0ubuntu3
AptOrdering:
 linux-headers-6.8.0-35-generic:amd64: Remove
 NULL: ConfigurePending
Architecture: amd64
CRDA: N/A
CasperMD5CheckResult: pass
Date: Tue Jun 4 17:21:46 2024
DpkgTerminalLog:
 Removing linux-headers-6.8.0-35-generic (6.8.0-35.35) ...
 dpkg: error processing package linux-headers-6.8.0-35-generic (--remove):
  cannot remove '/lib/modules/6.8.0-35-generic/build': Read-only file system
 dpkg: too many errors, stopping
ErrorMessage: cannot remove '/lib/modules/6.8.0-35-generic/build': Read-only file system
MachineType: Default string Default string
ProcFB: 0 i915drmfb
ProcKernelCmdLine: snapd_recovery_mode=run console=ttyS0,115200n8 console=tty1 panic=-1 quiet splash
Python3Details: /usr/bin/python3.12, Python 3.12.3, python3-minimal, 3.12.3-0ubuntu1
PythonDetails: N/A
RelatedPackageVersions: grub-pc N/A
RfKill:
 0: hci0: Bluetooth
  Soft blocked: no
  Hard blocked: no
SourcePackage: linux
Title: package linux-headers-6.8.0-35-generic 6.8.0-35.35 failed to install/upgrade: cannot remove '/lib/modules/6.8.0-35-generic/build': Read-only file system
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/24/2023
dmi.bios.release: 5.27
dmi.bios.vendor: American Megatrends International, LLC.
dmi.bios.version: 5.27
dmi.board.asset.tag: Default string
dmi.board.name: Default string
dmi.board.vendor: Default string
dmi.board.version: Default string
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvr5.27:bd08/24/2023:br5.27:svnDefaultstring:pnDefaultstring:pvrDefaultstring:rvnDefaultstring:rnDefaultstring:rvrDefaultstring:cvnDefaultstring:ct3:cvrDefaultstring:skuDefaultstring:
dmi.product.family: Default string
dmi.product.name: Default string
dmi.product.sku: Default string
dmi.product.version: Default string
dmi.sys.vendor: Default string