On Sat, 18 Sep 2004, Johannes Wilm wrote: > Yes, of coruse I tried the suggestion in the FAQ already. Why else would I > mail this list? > > On Sat, 18 Sep 2004, Stephen J. Gowdy wrote: > > > Try the suggestions in the FAQ. > > > > On Sat, 18 Sep 2004, Johannes Wilm wrote: > > > > > Hi, > > > I have now been trying to use two different USB keyboards on two > > > different computers. None of it works. The first time I plugged the second > > > keyboard into one of the computer, I could get it to show up using lsusb > > > (but didn't get to configure it), > > > but since then, I only get output like the below whenever inserting any > > > of the keyboards. I have tried kernels both with and without the usb bis > > > kernel driver. Does anyone have a clue?
There have been problems like yours with the EHCI driver reported recently, involving BIOS handoff of the controller to the operating system. A few patches have been posted on linux-usb-devel and LKML; I don't know what the final story is. If you haven't done so already, you should make sure that BIOS legacy USB support is turned off since it's a potential source of interference. Another thing you could try doing is comparing the behavior of different kernel releases. If you can find the last version which worked okay and the first version which failed, that would give the developers a good place to look for incriminating changes. Alan Stern ------------------------------------------------------- This SF.Net email is sponsored by: YOU BE THE JUDGE. Be one of 170 Project Admins to receive an Apple iPod Mini FREE for your judgement on who ports your project to Linux PPC the best. Sponsored by IBM. Deadline: Sept. 24. Go here: http://sf.net/ppc_contest.php _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
