Closed GoogleCodeExporter closed 9 years ago
Either it is hardware error (check that power is enough - router can't provide
same power as PC; check cables), or it is buggy device that can't respond to
GET_DESCRIPTOR (rq 6) request properly.
P.S. Kernels 2.6 has workaround for broken GET_DESCRIPTOR answer (see
usb_get_descriptor), but I'm not sure that it will be enough and we will have
time to backport it.
Original comment by lly.dev
on 11 Nov 2010 at 3:10
Device work properly when it is connected directly to WL500gp. But when
connected to powered USB hub it does not work. I have tried another usb hub but
no success.
Original comment by blairfa...@hotmail.com
on 15 Nov 2010 at 3:24
First of all, you didn't write that it works when connected directly.
Second, USB code buggy even in 2.6 upstream and it is nearly impossible to fix
such bugs without reproduce them. An old HP ScanJet 2400 works fine via STLabs
USB 2.0 hub. So, it is compatibility issue...
Since you own WL500gp, you can try our beta builds on 2.6.22 kernel (rtn
branch) - ftp://core.dumped.ru/rt-n/2340/wl/ for example.
Original comment by lly.dev
on 15 Nov 2010 at 5:18
sory for the delay,
are they some compatibility issue with application already instaled?
probably some application need to be rebuild with newer kernel header?
Is it safe to commit flashfs?
thanks for your advise
Original comment by blairfa...@hotmail.com
on 8 Dec 2010 at 8:29
Of course, new kernel adds some issues. For example, path to disk devices are
changed (i.e. /etc/fstab affected). Extra kernel modules(if used) also must be
replaced.
Only kernel specific applications should be rebuild (such as webcam soft,
etc.). flashfs system is not modified.
Original comment by lly.dev
on 21 Dec 2010 at 6:02
Try another USB hub and now it works (manufacturer: HAMA USB 2)
Regards
Blairfancy
Original comment by blairfa...@hotmail.com
on 8 Jan 2011 at 10:33
Original comment by lly.dev
on 9 Jan 2011 at 10:12
Original issue reported on code.google.com by
blairfa...@hotmail.com
on 11 Nov 2010 at 1:47