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USB over-current condition, S3 suspend fails - Starbook VI Intel #140

Closed mysfitt closed 7 months ago

mysfitt commented 7 months ago

Overall, Suspend has been working pretty reliably in recent firmware versions, but I occasionally see this in my journal upon a failure:

Nov 25 01:31:55 kernel: usb usb1-port6: over-current condition Nov 25 01:31:55 kernel: xhci_hcd 0000:00:14.0: USB core suspending port 1-6 not in U0/U1/U2 Nov 25 01:31:55 kernel: usb 1-6: Failed to suspend device, error -32 Nov 25 01:31:55 kernel: usb usb1-port7: over-current condition Nov 25 01:31:56 kernel: usb usb1-port6: over-current condition

I believe that is occurs when connected to power, but I haven't isolated that to a 100% correlation. In this particular example, I was definitely connected to mains when initiating suspend. I have also seen the over-current condition on USB ports seemingly randomly at other times when I am not initiating S3. I have only noticed this error in 8.97 and 8.99 of coreboot. My EC version is 1.21. It's interesting to note that there are no external USB devices connected when I see this, so I'm guessing the usb1 bus is the internal one for the camera, fingerprint reader, etc.

Is there any risk of damage to the hardware, or is this merely an annoyance?

Sean-StarLabs commented 7 months ago

There's nothing to worry about but I'll doubt check it, see if we can quieten it down. Which StarBook?

mysfitt commented 7 months ago

It's the StarBook mk VI with the 12th gen Intel I7 1260p processor. If it matters, I'm running on Arch with kernel version 6.1.64-lts. Thanks for checking into it!