Cascardo's patch / reversion (https://people.canonical.com/~cascardo/tpmrevert1/ ) also works on a Panasonic Toughbook FZ-55 (thanks!). Annoyingly the BIOS doesn't provide a way to disable the TPM on this device.
It would hang just after enumerating USB devices (which doesn't really seem to match other people's symptoms, but...
Cascardo's patch / reversion (https:/ /people. canonical. com/~cascardo/ tpmrevert1/ ) also works on a Panasonic Toughbook FZ-55 (thanks!). Annoyingly the BIOS doesn't provide a way to disable the TPM on this device.
It would hang just after enumerating USB devices (which doesn't really seem to match other people's symptoms, but...