The problem I had was fixed today by appending "acpi=ht irqfixup" to the kernel command line.
Regards, Dag Hovland Dag Hovland skrev: > After using a mouse connected to usb some minutes it stops working. It usually > stops working during dragging, f.ex. changing the size of a window. In ms > windows there is no problem. The mouse works also fine on another computer > running the same kernel version. And the same problem occurs with a different > usb mouse. > > > If we after this log out/shutdown/restart from gnome, the computer freezes. > > I use linux-2.6.20, and the ndiswrapper driver for a wireless network adapter. > The same problem occurs with ndiswrapper not loaded. > > The driver ohci_hcd seems to be the problem. > > When inserting the module ehci_hcd after this event, and then inserting a usb > 2.0 device in the same port there turns up a line like this in > /var/log/messages > > Mar 30 17:45:21 pedro kernel: usb 3-3: new high speed USB device using > ehci_hcd > and address 15 > > But it is not possible to use the inserted device (a flash key). > > When removing the device this turns up > > Mar 30 17:45:33 pedro kernel: usb 3-3: device not accepting address 15, error > -110 > Mar 30 17:45:33 pedro kernel: usb 3-3: new high speed USB device using > ehci_hcd > and address 16 > > Usb 1.0 devices gives no message in the log after the freeze. > > Before the mouse lock, I can use devices that only need ehci_hcd (a flash > memory > stick) without problems. The mouse does not work if ohci_hcd is not loaded. > > After the mouse stops working, also any commands "rmmod ohci_hcd" or "lsusb > -v" > freezes completely and cannot be killed. > > The computer is an ASUS laptop of the model A6R > > I hope you can help! > > > ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Linux-usb-users@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
