I tried to comment it and it worked!! :) I concluded that this error it also showing when there is a problem at the /etc/fstab file. The default SR repository was trying to get the content of the last line. opt/xensource/packages/iso/XenCenter.iso /var/xen/xc-install iso9660 loop,ro 0 0 LABEL=logs-jvgtod /var/log ext3 defaults,noatime 0 2 LABEL=root-jvgtod / ext3 defaults,noatime 1 1 Linux USB gadget configured through configfs. ChipIdea Highspeed Dual Role Controller Driver. So I went to check the /etc/fstab file ~]# cat /etc/fstab Authorizing (or not) your USB devices to connect to the system. Until I recalled that I have removed the default SR repository for Xen. I have installed the XCP-NG server in one laptop and my system was not booting either due to this error: USB 3-1 device descriptor read/64, error 32 It is not a modem.Ĭdc_acm 1-3.1:1.0: ttyACM0: USB ACM device The output of fdisk -l is the following : Computer fdisk -l Disk /dev/sda: 111,8 GiB, 120034123776 bytes, 234441648 sectors Units: sectors of 1 512 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disklabel type: dos Disk identifier: 0xe38ac795 Device Boot Start End. Usb 1-3.1: configuration #1 chosen from 1 choiceĬdc_acm 1-3.1:1.0: This device cannot do calls on its own. Usb 1-3.1: Product: ChibiOS/RT Virtual COM Port Usb 1-3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 You can read a description of the CONFIGPREEMPT configuration item here, which says: This option reduces the latency of the kernel by making all kernel code (that is not executing in a critical section) preemptible. Usb 1-3.1: New USB device found, idVendor=0483, idProduct=5740 usb 1-3.1: new full speed USB device number 45 using ehci_hcd Hub 1-2:1.0: unable to enumerate USB device on port 1 Usb 1-2.1: device not accepting address 65, error -32 Usb 1-2.1: new full speed USB device number 65 using ehci_hcd Usage examples USB Gadget API for Linux Introduction Structure of Gadget Drivers Kernel Mode Gadget API Driver Life Cycle USB 2. Usb 1-2.1: device not accepting address 64, error -32 I have managed to get the driver to load and unload without problems and also create the device ( /dev/wn0, /dev/wn1, etc.). The module provides an extremely basic driver for a USB light (the device consists of three colored LEDs). Usb 1-2.1: new full speed USB device number 64 using ehci_hcd I am currently in the process of writing a Linux kernel module in C. The Documentation/usb/error-codes.txt file describes the errors that this function can return: -EPIPE The pipe type specified in the URB doesn't match the endpoint's actual type. Usb 1-2.1: new full speed USB device number 63 using ehci_hcd 2 Answers Sorted by: 4 usbcontrolmsg () eventually calls down to usbsubmiturb (). Usb 1-2.1: device descriptor read/64, error -32 usb 1-2.1: new full speed USB device number 62 using ehci_hcd I'm developing a ttyACM device with ST microcontroller, and with the same code, my host could sometimes enumerate it successfully (below) but sometimes it just dump the below message.
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