On Tue, 2012-05-29 at 21:39 +0200, Manu Benoît wrote: > Package: linux-2.6 > Version: 3.2.18-1 > Severity: normal > > It would seem that the kernel is doing something wrong when trying to > initalise an USB connection to an Eaton (formerly Merlin Gerin) Ellipse > Max UPS. > > When the box is booting, the device's initialisation adds a ~15s delay, > then some USB error is reported (at timestamp 18.319789 in the kernel > log below). > Strangely enough, the device appears to work after that. > > I am reporting this error for the kernel on this computer (which is a > x86-64 and includes various tainted modules), however it also occurs on > a much older x86 box running a Debian Squeeze with > linux-image-2.6.32-5-686 (no proprietary drivers loaded, either). The > device connected to that box is a different model of Eaton Ellipse Max > UPS. Both UPS's are brand new. [...] > [ 5.167483] usb 2-2.4: New USB device found, idVendor=0463, > idProduct=ffff > [ 5.167488] usb 2-2.4: New USB device strings: Mfr=1, Product=2, > SerialNumber=3 > [ 5.167491] usb 2-2.4: Product: Ellipse MAX > [ 5.167493] usb 2-2.4: Manufacturer: EATON > [ 5.167496] usb 2-2.4: SerialNumber: ADKM25014 > [ 5.208346] usb 2-1.2: reset high-speed USB device number 6 using > ehci_hcd > [ 5.384134] usb 2-1.2: reset high-speed USB device number 6 using > ehci_hcd > [ 5.560072] usb 2-1.2: reset high-speed USB device number 6 using > ehci_hcd > [ 5.736015] usb 2-1.2: reset high-speed USB device number 6 using > ehci_hcd > [ 5.869976] PM: Starting manual resume from disk > [ 5.869979] PM: Hibernation image partition 254:1 present > [ 5.869980] PM: Looking for hibernation image. > [ 5.870175] PM: Image not found (code -22) > [ 5.870178] PM: Hibernation image not present or could not be loaded. > [ 5.910554] EXT4-fs (dm-0): mounted filesystem with ordered data > mode. Opts: (null) > [ 18.319789] generic-usb 0003:0463:FFFF.0003: usb_submit_urb(ctrl) failed > [ 18.319850] generic-usb 0003:0463:FFFF.0003: timeout initializing reports > [ 18.320070] generic-usb 0003:0463:FFFF.0003: hiddev0,hidraw2: USB HID > v1.10 Device [EATON Ellipse MAX] on usb-0000:00:1d.7-2.4/input0 [...] (The full message is logged at <http://bugs.debian.org/675093>.) Any ideas what's going wrong here? Ben. -- Ben Hutchings The obvious mathematical breakthrough [to break modern encryption] would be development of an easy way to factor large prime numbers. - Bill Gates
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