Hi Sarah and Alan, I've been running my usb-next branch for a while, and been seeing some odd "stutters" with my USB keyboard and mouse that I don't see in Linus's 3.4-rc7 kernel at the moment. It shows up if I use only one device or the other for a "long" time (few minutes or so.) They seem to get "stuck" and not respond to any keypresses or movements, until I use the other device, and then they both wake up. The mouse (trackball really) is plugged into the keyboard: usb1 1d6b:0002 09 2.00 480MBit/s 0mA 1IFs (ehci_hcd 0000:00:1a.0) hub 1-1 8087:0020 09 2.00 480MBit/s 0mA 1IFs (Intel Corp. Integrated Rate Matching Hub) hub 1-1.3 045e:001c 09 1.10 12MBit/s 64mA 1IFs (Microsoft Corp. Internet Keyboard Pro) hub 1-1.3.1 045e:001d 00 1.10 1.5MBit/s 100mA 2IFs (Microsoft Corp. Natural Keyboard Pro) 1-1.3.2 045e:0023 00 1.10 1.5MBit/s 100mA 1IFs (Microsoft Microsoft Trackball Optical®) 1-1.4 046d:082d ef 2.00 480MBit/s 500mA 4IFs (Logitech, Inc. F8EE46FF) usb2 1d6b:0002 09 2.00 480MBit/s 0mA 1IFs (ehci_hcd 0000:00:1d.0) hub 2-1 8087:0020 09 2.00 480MBit/s 0mA 1IFs (Intel Corp. Integrated Rate Matching Hub) hub 2-1.8 07cc:0501 00 2.00 480MBit/s 500mA 1IFs (USB2.0 CardReader 1234609 ) Any ideas, or hints on what might be happening here? Have either of you noticed this recently? I can try to bisect, but it might be tough, as it's not the most repeatable thing to reproduce. thanks, greg k-h -- 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
