[Matt Devo]

Thanks Matt. Have tryed it today and it works... mostly. The resume happens in millisiconds but the box won't sleep again until next reboot. And the reason, it seems, is TPM again. I'm getting the following messages:

Code:

Jun 17 19:39:55 dhcppc5 kernel: tpm_tis 00:0c: Error (38) sending savestate before suspend
Jun 17 19:39:55 dhcppc5 kernel: __pnp_bus_suspend(): tpm_pm_suspend+0x0/0x1b0 [tpm] returns 38
Jun 17 19:39:55 dhcppc5 kernel: dpm_run_callback(): pnp_bus_suspend+0x0/0x20 returns 38
Jun 17 19:39:55 dhcppc5 kernel: PM: Device 00:0c failed to suspend: error 38
Jun 17 19:39:55 dhcppc5 kernel: PM: Some devices failed to suspend, or early wake event detected

Is there any option to switch off TPM completelly?

PM me if you'd like to test a firmware with TPM off