Hi Felipe, hi all, On Mo, 21 Jan 2013, Felipe Balbi wrote: > Can you try rebuilding your kernel with CONFIG_USB_DEBUG=y and run your > test again ? Maybe it gives us more information of what's going on. Ok, I can reliably reproduce the problem as follows: * connect the kindle, it goes into usb disk mode * !!! important !!! use the temporary gnome3 dbus window to "Eject" the device after that the device is not really ejected * use "eject /dev/sdb" after this the device is actually ejected * unplug and replug here the usb system does not recognize the device anymore, and does not react on any usb connections * call lsusb -v gets it back to normal * repeat the above I have collected the syslog output of one of the cycles starting from lsusb -v to get back to normal, plugging, ejecting with dbus window, eject with cmd line, plug/replug without effect, etc. The log can be found at http://www.preining.info/usb-syslog-prob.txt I have documented the steps *in* the log file by calling logger .... with the appropriate steps, so please seach for norbert: which will give you the comments I have written with logger and the sequence of actions. Hope that helps, and let me know if you want/need more details. Norbert ------------------------------------------------------------------------ PREINING, Norbert http://www.preining.info JAIST, Japan TeX Live & Debian Developer DSA: 0x09C5B094 fp: 14DF 2E6C 0307 BE6D AD76 A9C0 D2BF 4AA3 09C5 B094 ------------------------------------------------------------------------ -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
