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Author Topic: udev ignores USB key after boot  (Read 335 times)

Offline Roberto A. Foglietta

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udev ignores USB key after boot
« on: September 10, 2021, 07:08:15 AM »
Hi all,

 after the boot I connect a USB key and dmesg reports correctly the USB insertion but the udev do not react even if it is triggered manually. The final result is that the related device is not created.


Code: [Select]
root@box:/etc/udev/rules.d# sleep 0.1 && (echo; udevadm trigger --attr-match=subsystem=usb) &
root@box:/etc/udev/rules.d#
KERNEL[23000.092562] change   /devices/pci0000:00/0000:00:1d.0/usb1 (usb)
KERNEL[23000.092797] change   /devices/pci0000:00/0000:00:1d.0/usb1/1-0:1.0 (usb)
KERNEL[23000.093013] change   /devices/pci0000:00/0000:00:1d.0/usb1/1-1 (usb)
KERNEL[23000.093199] change   /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.4 (usb)
KERNEL[23000.093383] change   /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.4/1-1.4.1 (usb)
KERNEL[23000.093592] change   /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.4/1-1.4.1/1-1.4.1:1.0 (usb)
KERNEL[23000.093761] change   /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.4/1-1.4:1.0 (usb)
KERNEL[23000.093930] change   /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1:1.0 (usb)
UDEV  [23000.094319] change   /devices/pci0000:00/0000:00:1d.0/usb1 (usb)
UDEV  [23000.094970] change   /devices/pci0000:00/0000:00:1d.0/usb1/1-0:1.0 (usb)
UDEV  [23000.097117] change   /devices/pci0000:00/0000:00:1d.0/usb1/1-1 (usb)
UDEV  [23000.098125] change   /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1:1.0 (usb)
UDEV  [23000.098301] change   /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.4 (usb)
UDEV  [23000.099069] change   /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.4/1-1.4:1.0 (usb)
UDEV  [23000.099240] change   /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.4/1-1.4.1 (usb)
UDEV  [23000.105894] change   /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.4/1-1.4.1/1-1.4.1:1.0 (usb)

Code: [Select]
[21243.436767] usb 1-1.4.1: new high-speed USB device number 4 using ehci-pci
[21243.555219] usb 1-1.4.1: New USB device found, idVendor=0951, idProduct=1666, bcdDevice= 0.01
[21243.555234] usb 1-1.4.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[21243.555245] usb 1-1.4.1: Product: DataTraveler 3.0
[21243.555255] usb 1-1.4.1: Manufacturer: Kingston
[21243.555264] usb 1-1.4.1: SerialNumber: 60A44C3FACD3FFB1C96F0088
« Last Edit: September 10, 2021, 07:12:31 AM by Roberto A. Foglietta »

Offline Juanito

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Re: udev ignores USB key after boot
« Reply #1 on: September 10, 2021, 07:24:58 AM »
Which version and architecture of tinycore are you using?

Offline Roberto A. Foglietta

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Re: udev ignores USB key after boot
« Reply #2 on: September 10, 2021, 07:27:16 AM »
Which version and architecture of tinycore are you using?

Solved: I deleted the kernel modules for a test but I forgot to reboot / fix them.