Hello. I have got "Asus Z87-Expert" motherboard with integrated
bluetooth adapter. It causes the following error on boot:
"usb 3-4: string descriptor 0 malformed (err = -61), defaulting to 0x0409"
Though there are no real problems with bluetooth, this error is annoying.
Here is some information:
> dmesg | grep 3-4
[ 2.037896] usb 3-4: new full-speed USB device number 4 using xhci_hcd
[ 2.167450] usb 3-4: string descriptor 0 malformed (err = -61),
defaulting to 0x0409
[ 2.169268] usb 3-4: New USB device found, idVendor=0b05, idProduct=17d0
[ 2.169269] usb 3-4: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
> lsusb | grep 0b05
Bus 003 Device 004: ID 0b05:17d0 ASUSTek Computer, Inc.
If I run lsusb -v in 3.16.0, I get an error
"lsusb: gconv.c:74: __gconv: Assertion `outbuf != ((void *)0) && *outbuf
!= ((void *)0)' failed."
just before the information should be displayed about this device.
However, if I run 4.0.4, this device changes it's number to "1-4" and
here is information about it:
> lsusb -v
http://pastebin.com/raw.php?i=veR7PUnb
dmesg also shows another error with 4.0.4
> usb 1-4: string descriptor 0 read error: -22
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