USB3 devices not detected

Q&A
1

Description of problem:
USB3 devices connected to USB3 ports are not recognized at all.

dmesg -Tx -l warn,err | rg usb
kern :warn : [pią mar 13 09:59:33 2020] usb: port power management may be unreliable

Version-Release: 32590 - 5.5.8-917.native

How reproducible:
Every time

Steps to Reproduce:
1.Connect USB3 device to USB3 port

Actual results:
Device not recognized.

Additional info
Device is recognized when I click in KDE Settings -> Bluetooth -> Add new device.
Then device starts up and mount as well.

2

Could be a problematic USB port or hub according to

Try isolating each USB device one-by-one and see if there are any USB power management options in your system’s UEFI settings. I would also --follow your dmesg as you plugin/remove devices. There might be more context.

3

I have tested:
USB3.0 mode set to Disable in bios.
USB work fine but in 2.0 speed.

pią mar 13 23:39:31 2020] usb 2-1.1: new high-speed USB device number 3 using ehci-pci
[pią mar 13 23:39:32 2020] usb 2-1.1: New USB device found, idVendor=0951, idProduct=16b3, bcdDevice= 1.00
[pią mar 13 23:39:32 2020] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[pią mar 13 23:39:32 2020] usb 2-1.1: Product: HyperX Savage
[pią mar 13 23:39:32 2020] usb 2-1.1: Manufacturer: Kingston
[pią mar 13 23:39:32 2020] usb 2-1.1: SerialNumber: 0018F3D97136E0A041F36723
[pią mar 13 23:39:32 2020] probe of 2-1.1:1.0 returned 0 after 5 usecs
[pią mar 13 23:39:32 2020] usb-storage 2-1.1:1.0: USB Mass Storage device detected
[pią mar 13 23:39:32 2020] scsi host6: usb-storage 2-1.1:1.0
[pią mar 13 23:39:32 2020] probe of 2-1.1:1.0 returned 1 after 168 usecs
[pią mar 13 23:39:32 2020] probe of 2-1.1 returned 1 after 327 usecs
[pią mar 13 23:39:33 2020] scsi 6:0:0:0: Direct-Access     Kingston HyperX Savage    PMAP PQ: 0 ANSI: 6
[pią mar 13 23:39:33 2020] sd 6:0:0:0: Attached scsi generic sg3 type 0
[pią mar 13 23:39:33 2020] sd 6:0:0:0: [sdd] 245891072 512-byte logical blocks: (126 GB/117 GiB)
[pią mar 13 23:39:33 2020] sd 6:0:0:0: [sdd] Write Protect is off
[pią mar 13 23:39:33 2020] sd 6:0:0:0: [sdd] Mode Sense: 2b 00 00 08
[pią mar 13 23:39:33 2020] sd 6:0:0:0: [sdd] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[pią mar 13 23:39:33 2020]  sdd:
[pią mar 13 23:39:33 2020] sd 6:0:0:0: [sdd] Attached SCSI removable disk
[pią mar 13 23:39:33 2020] probe of 6:0:0:0 returned 1 after 108654 usecs

USB3.0 mode set to Auto/Enable in bios
Nothing in dmesg and usb port not working.
But when I click in KDE Settings -> Bluetooth -> Add new device
USB comes alive and in dmegs I can see:

[pią mar 13 23:48:27 2020] usb 3-1: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[pią mar 13 23:48:27 2020] usb 3-1: New USB device found, idVendor=0951, idProduct=16b3, bcdDevice= 1.00
[pią mar 13 23:48:27 2020] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[pią mar 13 23:48:27 2020] usb 3-1: Product: HyperX Savage
[pią mar 13 23:48:27 2020] usb 3-1: Manufacturer: Kingston
[pią mar 13 23:48:27 2020] usb 3-1: SerialNumber: 0018F3D97136E0A041F36723
[pią mar 13 23:48:27 2020] probe of 3-1:1.0 returned 0 after 7 usecs
[pią mar 13 23:48:27 2020] usb-storage 3-1:1.0: USB Mass Storage device detected
[pią mar 13 23:48:27 2020] scsi host6: usb-storage 3-1:1.0
[pią mar 13 23:48:27 2020] probe of 3-1:1.0 returned 1 after 273 usecs
[pią mar 13 23:48:27 2020] probe of 3-1 returned 1 after 1685 usecs
[pią mar 13 23:48:28 2020] scsi 6:0:0:0: Direct-Access     Kingston HyperX Savage    PMAP PQ: 0 ANSI: 6
[pią mar 13 23:48:28 2020] sd 6:0:0:0: Attached scsi generic sg3 type 0
[pią mar 13 23:48:28 2020] sd 6:0:0:0: [sdd] 245891072 512-byte logical blocks: (126 GB/117 GiB)
[pią mar 13 23:48:28 2020] sd 6:0:0:0: [sdd] Write Protect is off
[pią mar 13 23:48:28 2020] sd 6:0:0:0: [sdd] Mode Sense: 2b 00 00 08
[pią mar 13 23:48:28 2020] sd 6:0:0:0: [sdd] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[pią mar 13 23:48:28 2020]  sdd:
[pią mar 13 23:48:28 2020] sd 6:0:0:0: [sdd] Attached SCSI removable disk
[pią mar 13 23:48:28 2020] probe of 6:0:0:0 returned 1 after 96666 usecs
4

Also when I switch in powertop -> Tunables -> Runtime PM for PCI Device Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI from Good to Bad usb port working fine.
Move from
echo ‘auto’ > ‘/sys/bus/pci/devices/0000:00:14.0/power/control’
to
echo ‘on’ > ‘/sys/bus/pci/devices/0000:00:14.0/power/control’
But why auto do not work?