Re: Bluetooth and usb dongle belkin

horacius.rex@xxxxxxxxx writes:

Thanks for your answer.

I tried 1 and 3.

If I do strace lsusb, some of the last lines of the output when it
freezes are:

close(3) = 0
open("/proc/bus/usb/002/001", O_RDWR) = 3
ioctl(3, USBDEVFS_IOCTL, 0xbfad59e0) = 3
close(3) = 0
open("/proc/bus/usb/001", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY)
= 3
fstat64(3, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fcntl64(3, F_SETFD, FD_CLOEXEC) = 0
getdents(3, /* 5 entries */, 4096) = 80
open("/proc/bus/usb/001/004", O_RDWR) = 4
ioctl(4, USBDEVFS_CONNECTINFO, 0xbfad3974) = 0
read(4, "\22\1\0\2\0\0\0@\264\0040h\1\0008Nd\1", 18) = 18
read(4, "\t\2 \0\1\1\0\300", 8) = 8
read(4, "\0\t\4\0\0\2\10\6P\0\7\5\2\2\0\2\0\7\5\206\2\0\2\0", 24) = 24
close(4) = 0
open("/proc/bus/usb/001/002", O_RDWR) = 4
ioctl(4, USBDEVFS_CONNECTINFO



so it stops there. It is maybe that it has problems to connect with the
device ?

That's as good of an answer as any. Still, the kernel should not hang like that. Try tail-ing /var/log/messages while you run lsusb, to see if any error messages get logged by the kernel.

The last thing you can do is to upgrade/downgrade kernels, and see if your luck changes.

Attachment: pgpzleYayawjv.pgp
Description: PGP signature

Relevant Pages