Thanks, I installed usbutils-006 package and it worked. On Tue, Dec 4, 2012 at 6:11 PM, Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > On Tue, Dec 04, 2012 at 05:10:45PM +0200, Deniz Eren wrote: >> Hello; >> >> After upgrading my machine from kernel 2.6.18 to kernel 3.5.3 `lsusb` >> started to not giving output. >> >> With hwdata-0.213.26-1.el5 package installed: >> $ lsusb >> Protocol spec without prior Class and Subclass spec at line 4297 >> >> Gave this error and nothing more. >> >> >> After downgrading hwdata to hwdata-0.213.16-1.el5.noarch.rpm: >> >> $ lsusb >> >> Started to give no output. >> >> I am using usbutils-0.71-2.1. Can you offer a solution? > > Yes, please upgrade your very old version of usbutils and things should > start working again. The hwdata package isn't the problem here at all. > > Please let us know if that doesn't work, > > greg k-h -- Deniz Eren -- 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