On Sat, 2013-03-23 at 16:04 +0100, Klaus Pieper wrote: > > $ lsusb -t > > > /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/6p, 480M > |__ Port 5: Dev 2, If 0, Class=hub, Driver=hub/4p, 480M > |__ Port 1: Dev 6, If 0, Class=stor., Driver=usb-storage, 480M > |__ Port 2: Dev 4, If 0, Class=HID, Driver=usbhid, 1.5M > |__ Port 3: Dev 5, If 0, Class=HID, Driver=usbhid, 1.5M > |__ Port 4: Dev 7, If 0, Class=HID, Driver=usbhid, 12M > |__ Port 4: Dev 7, If 1, Class=audio, Driver=snd-usb-audio, 12M > |__ Port 4: Dev 7, If 2, Class=audio, Driver=snd-usb-audio, 12M > |__ Port 6: Dev 3, If 0, Class='bInterfaceClass 0x0e not yet > handled', Driver=uvcvideo, 480M > |__ Port 6: Dev 3, If 1, Class='bInterfaceClass 0x0e not yet > handled', Driver=uvcvideo, 480M
Does it crackle, when the USB storage device and the USB video device are unplugged? Were the USB storage and video devices plugged to other USB slots in the past? > > $ cat /proc/interrupts > 16: 0 0 IO-APIC-fasteoi uhci_hcd:usb6 > 17: 0 0 IO-APIC-fasteoi uhci_hcd:usb7 > 18: 0 0 IO-APIC-fasteoi uhci_hcd:usb8 > 19: 0 0 IO-APIC-fasteoi ehci_hcd:usb2 > 20: 0 0 IO-APIC-fasteoi uhci_hcd:usb3 > 21: 0 0 IO-APIC-fasteoi uhci_hcd:usb4 > 22: 0 0 IO-APIC-fasteoi uhci_hcd:usb5 > 23: 1335837 1235210 IO-APIC-fasteoi ehci_hcd:usb1 No IRQ issue. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/1364055092.620.49.camel@archlinux
