Score:0

[Firmware Bug]: TPM interrupt not working, polling instead when trying to boot from bootable USB with ubuntu server

in flag

I get these errors. I disabled Secure Boot in BIOS but still same. I'm installing Ubuntu Server into Dell Precision Tower 3640. Refer to photo here.

[O.321005] ACPI Error: No handler for Region [WST1] (00000000ccd82500) [GenericSerialBus](20190816/evregion-129)
[T0.321005] ACPI Error: Region GenericSerialBus (ID=9) has no handler (20190816/exfldio-261)
[0.321005] ACPI Error: Aborting method \_SB.PCIO. I2CO.PAS1 due to previous error (AE_NOT_EXIST) (20190816/psparse-529)
[0.321005] ACPI Error: Aborting method \_GPE.L42 due to previous error (AE_NOT _EXIST) (20190816/psparse-529)
[0.321005] ACPI Error: AE _NOT _EXIST, while evaluating GPE method [_L42] (20190816/eugpe-511)
[0.6901531 tpm tpm0: [Firmware Bug]: IPM interrupt not working, polling instead
ChanganAuto avatar
us flag
If you don't need it then just disable TPM.
in flag
The TPM error cleared, but others remaining. And I still can't boot into the installer. Trying to flash the USB drive once again.
ChanganAuto avatar
us flag
Yes, good move. You should also consider updating UEFI if there's an update available.
in flag
Found out that the error is negligible and doesn’t affect the boot process. It’s a graphic issue which causes the screen to hang there. Tried it on my other computer just now, its working fine.
cm flag
Also look at https://bugzilla.kernel.org/show_bug.cgi?id=213323.
azuledu avatar
es flag
In Whitley-based systems (Lenovo): https://support.lenovo.com/us/en/solutions/ht512219-the-message-firmware-bug-tpm-interrupt-not-working-polling-instead-is-reported-when-executing-dmesg-on-whitley-based-systems-lenovo-thinksystem
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