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jack008 avatar Ubuntu

USB automount not working

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jack008

I'm having an issue with usb automount on Ubuntu 21.10, kernel version: Linux Home 5.13.0-30-generic #33-Ubuntu

When I insert any usb device, it doesn't get automounted, despite org.gnome.desktop.media-handling configuration:

$ gsettings get org.gnome.desktop.media-handling automount
true
$ gsettings get org.gnome.desktop.media-handling automount-open
true

Here is dmesg log after connecting my smartphone via usb:

[13265.122249] usb 3-6: new high-speed USB device number 7 using xhci_hcd
[13265.250291] usb 3-6: device descriptor read/64, error -32
[13265.506983] usb 3-6: New USB device found, idVendor=2717, idProduct=ff40, bcdDevice= 4.04
[13265.506991] usb 3-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[13265.506994] usb 3-6: Product: Redmi 9
[13265.506996] usb 3-6: Manufacturer: Xiaomi
[13265.506998] usb 3-6: SerialNumber: c**********
[13272.500089] usb 3-6: USB disconnect, device number 7
[13272.946154] usb 3-6: new high-speed USB device number 8 using xhci_hcd
[13273.094848] usb 3-6: New USB device found, idVendor=2717, idProduct=ff40, bcdDevice= 4.04
[13273.094862] usb 3-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[13273.094867] usb 3-6: Product: Redmi 9
[13273.094872] usb 3-6: Manufacturer: Xiaomi
[13273.094875] usb 3-6: SerialNumber: c**********

I couldn't find any info about the line with "read/64, error -32". Any idea as to what might be wrong?

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waltinator avatar
it flag
waltinator
The message is about "device descriptor read", a standard part of the USB protocol. It (the read) failed. This could be due to power-up or initialization delay of the microprocessor in the USB device. The Linux driver, `xhci_hcd` "tries again" by disconnecting and reconnecting the USB device. 2nd time it worked. What does `mount` show?
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