It’s a PSU bought from a RPI seller, but not an office PR foundation PSU.
Nothing with
sudo dmesg --ctime | grep voltage
But saw the following with
sudo dmesg --ctime
hundreds of:
[Mon Nov 20 07:53:35 2023] usb 1-1.3: usbfs: usb_submit_urb returned -121
At boot. Then:
[Mon Nov 20 07:53:35 2023] WARN::dwc_otg_hcd_urb_dequeue:639: Timed out waiting for FSM NP transfer to complete on 4
[Mon Nov 20 07:53:35 2023] usb 1-1.3: usbfs: usb_submit_urb returned -121
[Mon Nov 20 07:53:35 2023] usb 1-1.3: usbfs: usb_submit_urb returned -121
[Mon Nov 20 07:53:35 2023] usb 1-1.3: USB disconnect, device number 32
[Mon Nov 20 07:53:36 2023] usb 1-1.3: new high-speed USB device number 33 using dwc_otg
[Mon Nov 20 07:53:36 2023] usb 1-1.3: New USB device found, idVendor=0bda, idProduct=2832, bcdDevice= 1.00
[Mon Nov 20 07:53:36 2023] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[Mon Nov 20 07:53:36 2023] usb 1-1.3: Product: RTL2832U
[Mon Nov 20 07:53:36 2023] usb 1-1.3: Manufacturer: Realtek
[Mon Nov 20 07:53:36 2023] usb 1-1.3: SerialNumber: 00001000
[Mon Nov 20 07:57:09 2023] WARN::dwc_otg_hcd_urb_dequeue:639: Timed out waiting for FSM NP transfer to complete on 3
[Mon Nov 20 07:57:09 2023] usb 1-1.3: USB disconnect, device number 33
[Mon Nov 20 07:57:09 2023] usb 1-1.3: new high-speed USB device number 34 using dwc_otg
[Mon Nov 20 07:57:10 2023] usb 1-1.3: New USB device found, idVendor=0bda, idProduct=2832, bcdDevice= 1.00
[Mon Nov 20 07:57:10 2023] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[Mon Nov 20 07:57:10 2023] usb 1-1.3: Product: RTL2832U
[Mon Nov 20 07:57:10 2023] usb 1-1.3: Manufacturer: Realtek
[Mon Nov 20 07:57:10 2023] usb 1-1.3: SerialNumber: 00001000
[Mon Nov 20 07:57:55 2023] usb 1-1.3: USB disconnect, device number 34
[Mon Nov 20 07:57:55 2023] usb 1-1.3: new high-speed USB device number 35 using dwc_otg
[Mon Nov 20 07:57:55 2023] usb 1-1.3: unable to read config index 0 descriptor/all
[Mon Nov 20 07:57:55 2023] usb 1-1.3: can't read configurations, error -71
[Mon Nov 20 07:57:56 2023] usb 1-1.3: new high-speed USB device number 36 using dwc_otg
[Mon Nov 20 07:57:56 2023] usb 1-1.3: New USB device found, idVendor=0bda, idProduct=2832, bcdDevice= 1.00
[Mon Nov 20 07:57:56 2023] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[Mon Nov 20 07:57:56 2023] usb 1-1.3: Product: RTL2832U
[Mon Nov 20 07:57:56 2023] usb 1-1.3: Manufacturer: Realtek
[Mon Nov 20 07:57:56 2023] usb 1-1.3: SerialNumber: 00001000
[Mon Nov 20 07:59:35 2023] usb 1-1.3: USB disconnect, device number 36
[Mon Nov 20 07:59:36 2023] usb 1-1.3: new high-speed USB device number 37 using dwc_otg
[Mon Nov 20 07:59:36 2023] usb 1-1.3: New USB device found, idVendor=0bda, idProduct=2832, bcdDevice= 1.00
[Mon Nov 20 07:59:36 2023] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[Mon Nov 20 07:59:36 2023] usb 1-1.3: Product: RTL2832U
[Mon Nov 20 07:59:36 2023] usb 1-1.3: Manufacturer: Realtek
[Mon Nov 20 07:59:36 2023] usb 1-1.3: SerialNumber: 00001000
[Mon Nov 20 08:00:32 2023] usb 1-1.3: USB disconnect, device number 37
[Mon Nov 20 08:00:32 2023] usb 1-1.3: new high-speed USB device number 38 using dwc_otg
[Mon Nov 20 08:00:32 2023] usb 1-1.3: New USB device found, idVendor=0bda, idProduct=2832, bcdDevice= 1.00
[Mon Nov 20 08:00:32 2023] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[Mon Nov 20 08:00:32 2023] usb 1-1.3: Product: RTL2832U
[Mon Nov 20 08:00:32 2023] usb 1-1.3: Manufacturer: Realtek
[Mon Nov 20 08:00:32 2023] usb 1-1.3: SerialNumber: 00001000
[Mon Nov 20 08:01:22 2023] usb 1-1.3: USB disconnect, device number 38
[Mon Nov 20 08:01:22 2023] usb 1-1.3: new high-speed USB device number 39 using dwc_otg
[Mon Nov 20 08:01:22 2023] usb 1-1.3: New USB device found, idVendor=0bda, idProduct=2832, bcdDevice= 1.00
[Mon Nov 20 08:01:22 2023] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[Mon Nov 20 08:01:22 2023] usb 1-1.3: Product: RTL2832U
[Mon Nov 20 08:01:22 2023] usb 1-1.3: Manufacturer: Realtek
[Mon Nov 20 08:01:22 2023] usb 1-1.3: SerialNumber: 00001000
[Mon Nov 20 08:01:55 2023] usb 1-1.3: USB disconnect, device number 39
[Mon Nov 20 08:01:56 2023] usb 1-1.3: new high-speed USB device number 40 using dwc_otg
[Mon Nov 20 08:01:56 2023] usb 1-1.3: New USB device found, idVendor=0bda, idProduct=2832, bcdDevice= 1.00
[Mon Nov 20 08:01:56 2023] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[Mon Nov 20 08:01:56 2023] usb 1-1.3: Product: RTL2832U
[Mon Nov 20 08:01:56 2023] usb 1-1.3: Manufacturer: Realtek
[Mon Nov 20 08:01:56 2023] usb 1-1.3: SerialNumber: 00001000
[Mon Nov 20 08:03:44 2023] usb 1-1.3: USB disconnect, device number 40
[Mon Nov 20 08:03:44 2023] usb 1-1.3: new high-speed USB device number 41 using dwc_otg
[Mon Nov 20 08:03:44 2023] usb 1-1.3: New USB device found, idVendor=0bda, idProduct=2832, bcdDevice= 1.00
[Mon Nov 20 08:03:44 2023] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[Mon Nov 20 08:03:44 2023] usb 1-1.3: Product: RTL2832U
[Mon Nov 20 08:03:44 2023] usb 1-1.3: Manufacturer: Realtek
[Mon Nov 20 08:03:44 2023] usb 1-1.3: SerialNumber: 00001000
[Mon Nov 20 08:05:24 2023] usb 1-1.3: USB disconnect, device number 41
[Mon Nov 20 08:05:24 2023] usb 1-1.3: new high-speed USB device number 42 using dwc_otg
[Mon Nov 20 08:05:24 2023] usb 1-1.3: string descriptor 0 read error: -71
[Mon Nov 20 08:05:24 2023] usb 1-1.3: New USB device found, idVendor=0bda, idProduct=2832, bcdDevice= 1.00
[Mon Nov 20 08:05:24 2023] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[Mon Nov 20 08:05:24 2023] usb 1-1.3: can't set config #1, error -71
[Mon Nov 20 08:05:24 2023] usb 1-1.3: USB disconnect, device number 42
[Mon Nov 20 08:05:24 2023] usb 1-1.3: new high-speed USB device number 43 using dwc_otg
[Mon Nov 20 08:05:25 2023] usb 1-1.3: New USB device found, idVendor=0bda, idProduct=2832, bcdDevice= 1.00
[Mon Nov 20 08:05:25 2023] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[Mon Nov 20 08:05:25 2023] usb 1-1.3: Product: RTL2832U
[Mon Nov 20 08:05:25 2023] usb 1-1.3: Manufacturer: Realtek
[Mon Nov 20 08:05:25 2023] usb 1-1.3: SerialNumber: 00001000
[Mon Nov 20 08:05:55 2023] WARN::dwc_otg_hcd_urb_dequeue:639: Timed out waiting for FSM NP transfer to complete on 7
[Mon Nov 20 08:05:55 2023] WARN::dwc_otg_hcd_urb_dequeue:639: Timed out waiting for FSM NP transfer to complete on 2
[Mon Nov 20 08:05:55 2023] WARN::dwc_otg_hcd_urb_dequeue:639: Timed out waiting for FSM NP transfer to complete on 1
[Mon Nov 20 08:10:46 2023] WARN::dwc_otg_hcd_urb_dequeue:639: Timed out waiting for FSM NP transfer to complete on 7
[Mon Nov 20 08:10:46 2023] usb 1-1.3: usbfs: usb_submit_urb returned -121
[Mon Nov 20 08:10:46 2023] usb 1-1.3: usbfs: usb_submit_urb returned -121
[Mon Nov 20 08:10:46 2023] WARN::dwc_otg_hcd_urb_dequeue:639: Timed out waiting for FSM NP transfer to complete on 7
[Mon Nov 20 08:10:46 2023] usb 1-1.3: usbfs: usb_submit_urb returned -121
[Mon Nov 20 08:10:46 2023] usb 1-1.3: usbfs: usb_submit_urb returned -121
[Mon Nov 20 08:10:46 2023] usb 1-1.3: usbfs: usb_submit_urb returned -121
[Mon Nov 20 08:10:46 2023] usb 1-1.3: usbfs: usb_submit_urb returned -121
[Mon Nov 20 08:10:46 2023] usb 1-1.3: usbfs: usb_submit_urb returned -121
[Mon Nov 20 08:10:46 2023] usb 1-1.3: usbfs: usb_submit_urb returned -121
[Mon Nov 20 08:10:46 2023] usb 1-1.3: usbfs: usb_submit_urb returned -121
[Mon Nov 20 08:10:46 2023] usb 1-1.3: usbfs: usb_submit_urb returned -121
[Mon Nov 20 08:10:46 2023] WARN::dwc_otg_hcd_urb_dequeue:639: Timed out waiting for FSM NP transfer to complete on 7
[Mon Nov 20 08:10:46 2023] usb 1-1.3: usbfs: usb_submit_urb returned -121
[Mon Nov 20 08:10:46 2023] WARN::dwc_otg_hcd_urb_dequeue:639: Timed out waiting for FSM NP transfer to complete on 2
[Mon Nov 20 08:10:46 2023] usb 1-1.3: usbfs: usb_submit_urb returned -121
[Mon Nov 20 08:10:46 2023] usb 1-1.3: usbfs: usb_submit_urb returned -121
[Mon Nov 20 08:10:46 2023] WARN::dwc_otg_hcd_urb_dequeue:639: Timed out waiting for FSM NP transfer to complete on 3
[Mon Nov 20 08:10:46 2023] usb 1-1.3: usbfs: usb_submit_urb returned -121
[Mon Nov 20 08:10:46 2023] usb 1-1.3: usbfs: usb_submit_urb returned -121
[Mon Nov 20 08:10:46 2023] WARN::dwc_otg_hcd_urb_dequeue:639: Timed out waiting for FSM NP transfer to complete on 4
[Mon Nov 20 08:10:46 2023] usb 1-1.3: usbfs: usb_submit_urb returned -121
[Mon Nov 20 08:10:46 2023] usb 1-1.3: usbfs: usb_submit_urb returned -121
[Mon Nov 20 08:10:46 2023] usb 1-1.3: usbfs: usb_submit_urb returned -121
[Mon Nov 20 08:10:46 2023] usb 1-1.3: usbfs: usb_submit_urb returned -121
And then finally
[Mon Nov 20 08:16:43 2023] usb 1-1.3: USB disconnect, device number 59
[Mon Nov 20 08:16:43 2023] usb 1-1.3: new high-speed USB device number 60 using dwc_otg
[Mon Nov 20 08:16:44 2023] usb 1-1.3: device descriptor read/64, error -71
[Mon Nov 20 08:16:44 2023] usb 1-1.3: device descriptor read/64, error -71
[Mon Nov 20 08:16:44 2023] usb 1-1.3: new high-speed USB device number 61 using dwc_otg
[Mon Nov 20 08:16:45 2023] usb 1-1.3: device descriptor read/64, error -71
[Mon Nov 20 08:16:46 2023] usb 1-1.3: device descriptor read/64, error -71
[Mon Nov 20 08:16:46 2023] usb 1-1-port3: attempt power cycle
[Mon Nov 20 08:16:46 2023] usb 1-1.3: new high-speed USB device number 62 using dwc_otg
[Mon Nov 20 08:16:57 2023] usb 1-1.3: device not accepting address 62, error -110
[Mon Nov 20 08:16:57 2023] usb 1-1.3: new high-speed USB device number 63 using dwc_otg
[Mon Nov 20 08:17:08 2023] usb 1-1.3: device not accepting address 63, error -110
[Mon Nov 20 08:17:08 2023] usb 1-1-port3: unable to enumerate USB device
All of this at boot.