Bug#623514: pm-utils: fails to hibernate on Lenovo T500
Jonathan Nieder a écrit :
> > Then
> > the machine halted or rebooted (depending on the mode) normally but I'm
> > not sure what was supposed to happen here. (I mean, I did not expect to
> > get back to the init shell I was on, since I left the grub cmd line
> > untouched upon restart...)
>
> It was supposed to get back to the init shell (at least, it does so for
> me). Alas.
Ok. So this test fails and according to the documentation the culprit
should be a statically compiled driver. I guess I could then try to
rebuild the kernel with more drivers as modules, but where to start?
> Looking back at the messages you see on the console:
>
> legacy_resume(): pnp_bus_resume+0x0/0x65 returns -19
> PM: Device 00:0a failed to thaw: error -19
>
> In the dmesg you sent, we can see which device that is:
>
> tpm_tis 00:0a: 1.2 TPM (device-id 0x1020, rev-id 6)
> tpm_tis 00:0a: Intel iTPM workaround enabled
>
> Unloading the tpm_tis and tpm modules before hibernating might be
> worth a try.
It does not help either.
--
Denis
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