On Sat, Apr 26, 2014 at 02:12:28PM +0000, Thao wrote: > Hello, > > I am new to Linux and also usb things. Sorry if this is duplicate with > previous thread. > > I am getting issue with one device connected via usb port to a Fedora PC. > This device is recognized as /dev/ttyACM0 and can be opened to connect > device. After performing soft reset (by command) this device, ttyACM0 is > sometimes disappeared, and increased to ttyACM1. So i had to connect to > ttyACM1 to talk to device. Seem maximum port is ttyACM31.
Something is keeping the old ttyACM0 device handle around, and not recognizing that it was disconnected. What program is that? It should be fixed, then the 0 minor number can be recycled when the device is reconnected. thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
