Re: USB bus fails to see devices
- From: Mark <none_not@xxxxxxxxxxxx>
- Date: Tue, 17 Jul 2007 13:45:18 -0400
Haines Brown wrote:
Rodney <me@xxxxxxxxx> writes:
[edit]
Yes, that's a possibility. However, when I connect or disconnect my
digital camera there's no message at all showing up in my
kernlog/syslog. My understanding is that udev gets a message from kernel
if the status of a device changes, and since there's no message, my
problem seems not to be at level of the udev interface file.
Well, your thinking makes sense to me, I don't see how much can
happen until the kernel sees it there.
Does it look like the camera itself may have a hardware problem?
Well, that would be the next thing to check as you have already suggested
you will do on your wife's computer.
Well, I was finally able to access my wife's machine. I connected the
camera to a USB port and powered the camera on (did no use wall wart
power), and nothing happened in syslog. That makes it sound like the
camera itself has broken, unless for some reason I needed external
power rather than batteries..
I've read that for many digital camera that say use the wall wart
when using the usb interface, it uses a lot of power (the usb chipset)
on top of the rest of the cameras draw.
.
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- From: Haines Brown
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- Re: USB bus fails to see devices
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- Re: USB bus fails to see devices
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- Re: USB bus fails to see devices
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