Re: came makes bus angry
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From: Clemens L. <cl...@la...> - 2011-08-11 19:51:30
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Carl Karsten wrote: >dmesg shows lots of > >[482238.255966] usb 1-1.2: reset high speed USB device using ehci_hcd >and address 3 This message indicates that the kernel has decided to reset the device because of some problem, or that the device is resetting itself. I don't see any possibility how the FireWire driver could cause this; this is probably some PCI device blocking the bus for way too long, or electrical noise. >[ 70.496550] irq_handler: 33 callbacks suppressed >[ 70.496553] firewire_ohci: isochronous cycle inconsistent According to Google, this happens with a broken controller. Regards, Clemens |