FS#45334 - [linux] Unable to enumerate USB device
Attached to Project:
Arch Linux
Opened by Amitav (amitavmohanty01) - Monday, 15 June 2015, 15:28 GMT
Last edited by Doug Newgard (Scimmia) - Sunday, 31 July 2016, 02:51 GMT
Opened by Amitav (amitavmohanty01) - Monday, 15 June 2015, 15:28 GMT
Last edited by Doug Newgard (Scimmia) - Sunday, 31 July 2016, 02:51 GMT
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Details
Description:
When I connect my Moto G2, I am getting the following error in dmesg or the system journal. kernel: usb usb2-port1: unable to enumerate USB device Using the following commands as per the wiki (https://wiki.archlinux.org/index.php/MTP) fixes the issue. # modprobe -vr uhci_hcd # modprobe -va ohci_hcd # modprobe -va uhci_hcd However, adding the the following to /etc/modprobe.d/usb_hci_order.conf as suggested in the wiki does not work. # create a dependency on ohci for uhci, which fixes problems # with external usb devices not showing up # softdep uhci_hcd pre: ohci_hcd |
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Comment by Samantha McVey (samcv) -
Friday, 10 June 2016, 01:52 GMT
Can you reply back with an update on whether or not this is still
a problem? This may have been fixed in a more recent kernel. If
this is still occuring please provide the kernel versions you have
tested it on or any other information you have. Waiting on your
response.