Hello!
I need help connecting USB devices to NEO Core 2. After connecting any device to any of the USB ports on the board, errors appear in the dmesg:
[ 12.250608] usb 8-1: device descriptor read/64, error -62
[ 12.554609] usb 8-1: device descriptor read/64, error -62
[ 12.854637] usb 8-1: new low-speed USB device number 7 using ohci-platform
[ 13.050615] usb 8-1: device descriptor read/64, error -62
[ 13.358628] usb 8-1: device descriptor read/64, error -62
[ 13.474712] usb usb8-port1: attempt power cycle
[ 13.978623] usb 8-1: new low-speed USB device number 8 using ohci-platform
[ 14.394613] usb 8-1: device not accepting address 8, error -62
[ 14.586615] usb 8-1: new low-speed USB device number 9 using ohci-platform
[ 15.002615] usb 8-1: device not accepting address 9, error -62
[ 15.008555] usb usb8-port1: unable to enumerate USB device
At the moment the USB camera is connected to the port. I tried to load modules into modprobe and different drivers, but the problem is not in them. The problem seems to be hardware and related to the USB port on the board. The same errors appear when i connect a flash drive. I tried Ubuntu and nanopi-neo-core2_sd_friendlycore-xenial_4.14_arm64_20190430.img.
The problem is the same as in this topic:
viewtopic.php?f=61&t=2566&p=7203&hilit=dmesg+usb#p7203
Only with a different board. It seems that these are really hardware errors
Has anyone encountered such a problem and how was it resolved?
I need help connecting USB devices to NEO Core 2. After connecting any device to any of the USB ports on the board, errors appear in the dmesg:
[ 12.250608] usb 8-1: device descriptor read/64, error -62
[ 12.554609] usb 8-1: device descriptor read/64, error -62
[ 12.854637] usb 8-1: new low-speed USB device number 7 using ohci-platform
[ 13.050615] usb 8-1: device descriptor read/64, error -62
[ 13.358628] usb 8-1: device descriptor read/64, error -62
[ 13.474712] usb usb8-port1: attempt power cycle
[ 13.978623] usb 8-1: new low-speed USB device number 8 using ohci-platform
[ 14.394613] usb 8-1: device not accepting address 8, error -62
[ 14.586615] usb 8-1: new low-speed USB device number 9 using ohci-platform
[ 15.002615] usb 8-1: device not accepting address 9, error -62
[ 15.008555] usb usb8-port1: unable to enumerate USB device
At the moment the USB camera is connected to the port. I tried to load modules into modprobe and different drivers, but the problem is not in them. The problem seems to be hardware and related to the USB port on the board. The same errors appear when i connect a flash drive. I tried Ubuntu and nanopi-neo-core2_sd_friendlycore-xenial_4.14_arm64_20190430.img.
The problem is the same as in this topic:
viewtopic.php?f=61&t=2566&p=7203&hilit=dmesg+usb#p7203
Only with a different board. It seems that these are really hardware errors
Has anyone encountered such a problem and how was it resolved?