On Mon, 23 May 2011, Paulo Edgar Castro wrote: > Hello. > > I'm looking for some help trying to understand an issue. > My computer has an internal Bluetooth USB dongle based in the BCM2046 chip. > > It seems that since kernel v2.6.38 I seem to have lost the capacity of > listing the device with lsusb. e.g. everything else shows up but the > device which used to show up in prior to v2.6.38 > I've grepped and looked for potential occurrences of bcm2046 in the > kernel codebase with no success. > > It seems that the kernel can no longer list/understand this device... is > this a correct assumption ? > > Am I missing enabling some obscure config option to enable this? > Where would you suggest I try to look to understand hat's going on? > > I'm attaching the output of "lsusb -s 003:002 -v" from when my kernel > could see the device.. For better debugging, you should build a 2.6.38 kernel with CONFIG_USB_DEBUG enabled and then post the dmesg log showing what happens during bootup. You might also try using 2.6.39 to see if that makes any difference. Alan Stern -- 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
