On Mon, Nov 14, 2005 at 06:35:22PM +0100, Jan Kiszka wrote: > Hi, > > on a VIA Eden box, I'm getting sporadic USB disconnects after longer > operation times. Typically, there is no USB load when it disconnects. > The kernel output is like this: > > kernel: hub 4-0:1.0: state 5 ports 6 chg 0000 evt 0008 > kernel: ehci_hcd 0000:00:10.3: GetStatus port 3 status 00180b POWER > sig=j PEC CSC CONNECT > kernel: hub 4-0:1.0: port 3, status 0501, change 0003, 480 Mb/s > kernel: usb 4-3: USB disconnect, address 2 > kernel: usb 4-3: usb_disable_device nuking all URBs > kernel: ehci_hcd 0000:00:10.3: shutdown urb c633cc20 pipe 80000280 ep0in > kernel: usb 4-3: hcd_unlink_urb c633cc20 fail -16 > > Attached are either a rt2570-based USB WLAN stick (via native driver) or > a LinkSys WUSB54G WLAN adapter (via ndiswrapper). Both fail, and in both > cases the USB subsystem locks up in some nasty way (deadlock, rest of > system still alive) so that no resetting/unloading of the involved > drivers is possible. Only a hard reboot helps. I'm watching this effect > for quite a while now, so far with 2.6.8 kernels, now also with a recent > 2.6.14.2.
If you are using ndiswrapper, there's nothing we can do to help you, sorry. What driver controls the rt2570-based USB WLAN device, usbnet? thanks, greg k-h ------------------------------------------------------- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42" plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
