On Wed, 25 Feb 2009, Sarah Sharp wrote: > On Thu, Feb 26, 2009 at 12:04:07AM +0100, Oliver Neukum wrote: > > Am Mittwoch 25 Februar 2009 20:09:55 schrieb Sarah Sharp: > > > I'm aware that Oliver found some USB mice that would wakeup only when a > > > button was clicked but not when they were moved. I'm not sure whether > > > > Every mouse I tested behaved this way. 4 out of 4. > > Interesting. Maybe this is the way mice are supposed to work (TM)? > Perhaps they can't meet the power requirement for selective suspend if > they leave on their optic sensors. That seems very likely. Or rather, the LEDs (not the sensors) probably require too much power. > Did you test any wheel mice? I may have one. I'll try to test it in the next day or two. > > But I cannot confirm Alan's bad experience with keyboards. Every > > keyboard worked flawlessly. 3 out of 3. > > That's great! Care to send me the VID:PIDs? > > Maybe something changed between the time Alan tested keyboard > auto-suspend? I know you went through several revisions of the HID > auto-suspend support patch. You don't need autosuspend to test remote wakeup. I ran my tests more than a year before Oliver's HID autosuspend work was finished. Jiri Kosina tested some keyboards as well, with similar results. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
