unable to enumerate USB device slows down boot dramatically

Lone_Wolf · Today 19:27:40

After last update boot has slowed down considerable . apparently usb device 3:7 has issues.

full journal at https://paste.c-net.org/FightingDecisive

jun 26 21:01:00 mjoelnir kernel: usb 3-7: device descriptor read/64, error -110
jun 26 21:01:00 mjoelnir kernel: usb 3-7: device descriptor read/64, error -110
jun 26 21:01:00 mjoelnir kernel: usb 3-7: new high-speed USB device number 4 using xhci_hcd
jun 26 21:01:00 mjoelnir kernel: usb 3-7: device descriptor read/64, error -110
jun 26 21:01:00 mjoelnir kernel: usb 3-7: device descriptor read/64, error -110
jun 26 21:01:00 mjoelnir kernel: usb usb3-port7: attempt power cycle
jun 26 21:01:00 mjoelnir kernel: usb 3-7: new high-speed USB device number 5 using xhci_hcd
jun 26 21:01:00 mjoelnir kernel: usb 3-7: Device not responding to setup address.
jun 26 21:01:00 mjoelnir kernel: usb 3-7: Device not responding to setup address.
jun 26 21:01:00 mjoelnir kernel: usb 3-7: device not accepting address 5, error -71
jun 26 21:01:00 mjoelnir kernel: usb 3-7: new high-speed USB device number 6 using xhci_hcd
jun 26 21:01:00 mjoelnir kernel: usb 3-7: Device not responding to setup address.
jun 26 21:01:00 mjoelnir kernel: usb 3-7: Device not responding to setup address.
jun 26 21:01:00 mjoelnir kernel: usb 3-7: device not accepting address 6, error -71
jun 26 21:01:00 mjoelnir kernel: usb usb3-port7: unable to enumerate USB device
jun 26 21:01:00 mjoelnir kernel: usb 3-8: new high-speed USB device number 7 using xhci_hcd
jun 26 21:01:00 mjoelnir kernel: usb 3-8: New USB device found, idVendor=26ce, idProduct=0a0b, bcdDevice= 0.02
jun 26 21:01:00 mjoelnir kernel: usb 3-8: New USB device strings: Mfr=3, Product=1, SerialNumber=0
jun 26 21:01:00 mjoelnir kernel: usb 3-8: Product: USB Audio
jun 26 21:01:00 mjoelnir kernel: usb 3-8: Manufacturer: Generic

lsusb doesn't show a usb-3:8 device and sound works fine.

$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 046d:c051 Logitech, Inc. G3 (MX518) Optical Mouse
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 046d:c215 Logitech, Inc. Extreme 3D Pro
Bus 003 Device 007: ID 26ce:0a0b Generic USB Audio
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 009 Device 002: ID 046d:c31c Logitech, Inc. Keyboard K120
Bus 010 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 011 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 011 Device 002: ID 26ce:01a2 ASRock LED Controller
$

The last update included newer firmware so it may have to do with that

[2026-06-26T20:30:48+0200] [PACMAN] Running 'pacman -Syu'
[2026-06-26T20:30:48+0200] [PACMAN] synchronizing package lists
[2026-06-26T20:30:50+0200] [PACMAN] starting full system upgrade
[2026-06-26T20:31:16+0200] [ALPM] transaction started
[2026-06-26T20:31:16+0200] [ALPM] upgraded amd-ucode (20260519-1 -> 20260622-1)
[2026-06-26T20:31:16+0200] [ALPM] upgraded glib2 (2.88.1-1 -> 2.88.2-1)
[2026-06-26T20:31:16+0200] [ALPM] upgraded libssh2 (1.11.1-4 -> 1.11.1-5)
[2026-06-26T20:31:16+0200] [ALPM] upgraded gpgme (2.1.0-1 -> 2.1.1-1)
[2026-06-26T20:31:16+0200] [ALPM] upgraded lame (3.101.r6531-1 -> 3.101.r6531-2)
[2026-06-26T20:31:16+0200] [ALPM] upgraded libarchive (3.8.8-1 -> 3.8.8-2)
[2026-06-26T20:31:16+0200] [ALPM] upgraded linux-firmware-whence (20260519-1 -> 20260622-1)
[2026-06-26T20:31:16+0200] [ALPM] upgraded linux-firmware-amdgpu (20260519-1 -> 20260622-1)
[2026-06-26T20:31:16+0200] [ALPM] upgraded linux-firmware-intel (20260519-1 -> 20260622-1)
[2026-06-26T20:31:16+0200] [ALPM] upgraded linux-firmware-mediatek (20260519-1 -> 20260622-1)
[2026-06-26T20:31:16+0200] [ALPM] upgraded linux-firmware-other (20260519-1 -> 20260622-1)
[2026-06-26T20:31:16+0200] [ALPM] upgraded linux-firmware-realtek (20260519-1 -> 20260622-1)
[2026-06-26T20:31:16+0200] [ALPM] transaction completed
[2026-06-26T20:31:16+0200] [ALPM] running '35-systemd-update.hook'...
[2026-06-26T20:31:16+0200] [ALPM] running '90-mkinitcpio-install.hook'...
[2026-06-26T20:31:16+0200] [ALPM-SCRIPTLET] ==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'default'
[2026-06-26T20:31:16+0200] [ALPM-SCRIPTLET] ==> Using default configuration file: '/etc/mkinitcpio.conf'
[2026-06-26T20:31:16+0200] [ALPM-SCRIPTLET]   -> -k /boot/vmlinuz-linux -g /boot/initramfs-linux.img
[2026-06-26T20:31:16+0200] [ALPM-SCRIPTLET] ==> Starting build: '7.0.13-arch1-1'
[2026-06-26T20:31:16+0200] [ALPM-SCRIPTLET]   -> Running build hook: [base]
[2026-06-26T20:31:16+0200] [ALPM-SCRIPTLET]   -> Running build hook: [udev]
[2026-06-26T20:31:16+0200] [ALPM-SCRIPTLET]   -> Running build hook: [autodetect]
[2026-06-26T20:31:16+0200] [ALPM-SCRIPTLET]   -> Running build hook: [microcode]
[2026-06-26T20:31:16+0200] [ALPM-SCRIPTLET]   -> Running build hook: [keyboard]
[2026-06-26T20:31:17+0200] [ALPM-SCRIPTLET]   -> Running build hook: [keymap]
[2026-06-26T20:31:17+0200] [ALPM-SCRIPTLET]   -> Running build hook: [modconf]
[2026-06-26T20:31:17+0200] [ALPM-SCRIPTLET]   -> Running build hook: [numlock]
[2026-06-26T20:31:17+0200] [ALPM-SCRIPTLET]   -> Running build hook: [block]
[2026-06-26T20:31:17+0200] [ALPM-SCRIPTLET]   -> Running build hook: [encrypt]
[2026-06-26T20:31:18+0200] [ALPM-SCRIPTLET] ==> WARNING: Possibly missing firmware for module: 'qat_6xxx'
[2026-06-26T20:31:18+0200] [ALPM-SCRIPTLET]   -> Running build hook: [lvm2]
[2026-06-26T20:31:18+0200] [ALPM-SCRIPTLET]   -> Running build hook: [fsck]
[2026-06-26T20:31:19+0200] [ALPM-SCRIPTLET] ==> Generating module dependencies
[2026-06-26T20:31:19+0200] [ALPM-SCRIPTLET] ==> Creating zstd-compressed initcpio image: '/boot/initramfs-linux.img'
[2026-06-26T20:31:19+0200] [ALPM-SCRIPTLET]   -> Early uncompressed CPIO image generation successful
[2026-06-26T20:31:19+0200] [ALPM-SCRIPTLET] ==> Initcpio image generation successful
[2026-06-26T20:31:19+0200] [ALPM] running 'rebuild-detector.hook'...
[2026-06-26T20:31:20+0200] [ALPM] running 'texinfo-install.hook'...

seth · Today 19:35:51

x-ref, https://bbs.archlinux.org/viewtopic.php?id=313864

Edit: do you miss any device or do journals of older boots reveal what usb 3-7 was?

Last edited by seth (Today 20:19:47)

Lone_Wolf · Today 19:54:11

jun 26 02:59:42 mjoelnir kernel: usb 3-7: new high-speed USB device number 3 using xhci_hcd
jun 26 02:59:42 mjoelnir kernel: ata3: SATA link down (SStatus 0 SControl 300)
jun 26 02:59:42 mjoelnir kernel: tsc: Refined TSC clocksource calibration: 4300.105 MHz
jun 26 02:59:42 mjoelnir kernel: clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x3dfbc6587b9, max_idle_ns: 440795231860 ns
jun 26 02:59:42 mjoelnir kernel: clocksource: Switched to clocksource tsc
jun 26 02:59:42 mjoelnir kernel: usb 3-7: New USB device found, idVendor=0e8d, idProduct=0717, bcdDevice= 1.00
jun 26 02:59:42 mjoelnir kernel: usb 3-7: New USB device strings: Mfr=5, Product=6, SerialNumber=7
jun 26 02:59:42 mjoelnir kernel: usb 3-7: Product: Wireless_Device
jun 26 02:59:42 mjoelnir kernel: usb 3-7: Manufacturer: MediaTek Inc.
jun 26 02:59:42 mjoelnir kernel: usb 3-7: SerialNumber: 000000000

Looks like its the wifi which I don't use on this system . going to try to revert linux-firmware-mediatek .

The x-ref points to this thread, guess you don't want that ?

EDIT
it is not the firmware and disabling wan radio in uefi setup didn't make a difference.

Room temp is about 29 degrees Celsius. Highest temp since I got this system.

$ sensors
spd5118-i2c-17-53
Adapter: SMBus PIIX4 adapter port 0 at 0b00
temp1:        +39.5°C  (low  =  +0.0°C, high = +55.0°C)
                       (crit low =  +0.0°C, crit = +85.0°C)

r8169_0_700:00-mdio-0
Adapter: MDIO adapter
temp1:        +49.0°C  (high = +120.0°C)

nvme-pci-0400
Adapter: PCI adapter
Composite:    +50.9°C  (low  = -273.1°C, high = +83.8°C)
                       (crit = +87.8°C)
Sensor 1:     +56.9°C  (low  = -273.1°C, high = +65261.8°C)
Sensor 2:     +50.9°C  (low  = -273.1°C, high = +65261.8°C)

amdgpu-pci-0300
Adapter: PCI adapter
vddgfx:       80.00 mV 
fan1:           0 RPM  (min =    0 RPM, max = 3600 RPM)
edge:         +44.0°C  (crit = +100.0°C, hyst = -273.1°C)
                       (emerg = +105.0°C)
junction:     +46.0°C  (crit = +110.0°C, hyst = -273.1°C)
                       (emerg = +115.0°C)
mem:          +44.0°C  (crit = +105.0°C, hyst = -273.1°C)
                       (emerg = +110.0°C)
PPT:           8.00 W  (cap = 175.00 W)
pwm1:              0%
sclk:           5 MHz 
mclk:           1 GHz 

spd5118-i2c-17-51
Adapter: SMBus PIIX4 adapter port 0 at 0b00
temp1:        +39.0°C  (low  =  +0.0°C, high = +55.0°C)
                       (crit low =  +0.0°C, crit = +85.0°C)

k10temp-pci-00c3
Adapter: PCI adapter
Tctl:         +42.0°C  
Tccd1:        +34.2°C  
Tccd2:        +33.2°C  

amdgpu-pci-7200
Adapter: PCI adapter
vddgfx:        1.02 V  
vddnb:         1.08 V  
edge:         +40.0°C  
PPT:           8.00 mW 
sclk:         600 MHz 

$

seth · Today 20:21:49

The x-ref points to this thread, guess you don't want that ?

Fake news
(Thanks for the heads up)

MTK is otr for botching the nvram, it might require a full power cycle (battery out, coffee, battery in) to revive.
The firmware update *might* have been semi-coincidental here.

Arch Linux

#1 Today 19:27:40

unable to enumerate USB device slows down boot dramatically

#2 Today 19:35:51

Re: unable to enumerate USB device slows down boot dramatically

#3 Today 19:54:11

Re: unable to enumerate USB device slows down boot dramatically

#4 Today 20:21:49

Re: unable to enumerate USB device slows down boot dramatically

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