With my experience it would connect and disconnect on it's own without any intervention from me On Jan 21, 2015 12:55 AM, "Ytai Ben-Tsvi" <[email protected]> wrote:
> So what you're experiencing is proper enumeration and then losing of the > connection as soon as you're actually trying to talk to it, or does the > connection drop on its own regardless? > > On Tue, Jan 20, 2015 at 8:47 PM, Denis Torres <[email protected]> > wrote: > >> Same issue here. Ubuntu 14.04. >> >> IOIO board stops responding (loses connectivity) to "versions" command >> when in bootloader mode. >> >> >> On Saturday, December 13, 2014 at 10:54:28 PM UTC-5, Richard Cintorino >> wrote: >>> >>> Hello, >>>> >>> >>> I'm having the same issue where the device won't enumerate in Linux >>> (Ubuntu 14.04) when in bootloader mode. I have no problems connecting to >>> it when it is NOT in bootloader mode. >>> >>> What I have found is that the bootloader itself seams to release >>> the port assigned by udev (syslog): >>> >>> Dec 13 22:36:09 RC-UVisor kernel: [2079069.271295] usb 3-6: new >>> full-speed USB device number 120 using xhci_hcd >>> Dec 13 22:36:09 RC-UVisor kernel: [2079069.288990] usb 3-6: New USB >>> device found, idVendor=1b4f, idProduct=0008 >>> Dec 13 22:36:09 RC-UVisor kernel: [2079069.288993] usb 3-6: New USB >>> device strings: Mfr=1, Product=2, SerialNumber=0 >>> Dec 13 22:36:09 RC-UVisor kernel: [2079069.288994] usb 3-6: Product: IOIO >>> Dec 13 22:36:09 RC-UVisor kernel: [2079069.288995] usb 3-6: >>> Manufacturer: IOIO Open-Source Project >>> Dec 13 22:36:09 RC-UVisor kernel: [2079069.289574] cdc_acm 3-6:1.0: This >>> device cannot do calls on its own. It is not a modem. >>> Dec 13 22:36:09 RC-UVisor kernel: [2079069.289591] cdc_acm 3-6:1.0: >>> ttyACM0: USB ACM device >>> Dec 13 22:36:09 RC-UVisor mtp-probe: checking bus 3, device 120: >>> "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6" >>> Dec 13 22:36:09 RC-UVisor mtp-probe: bus: 3, device: 120 was not an MTP >>> device >>> Dec 13 22:36:09 RC-UVisor ModemManager[775]: <info> (tty/ttyACM0): >>> released by modem /sys/devices/pci0000:00/0000:00:14.0/usb3/3-6 >>> Dec 13 22:36:09 RC-UVisor kernel: [2079069.395467] usb 3-6: USB >>> disconnect, device number 120 >>> >>> >>> It seems to keep disconnecting and reconnecting. I also had this issue >>> in windows, but after connecting and disconnecting a coupe times I was able >>> to get it to work. >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "ioio-users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To post to this group, send email to [email protected]. >> Visit this group at http://groups.google.com/group/ioio-users. >> For more options, visit https://groups.google.com/d/optout. >> > > -- > You received this message because you are subscribed to the Google Groups > "ioio-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/ioio-users. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "ioio-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/ioio-users. For more options, visit https://groups.google.com/d/optout.
