[kde-linux] cannot connect to digital camera via USB

Kevin Kempter kevin at kevinkempterllc.com
Sat Dec 1 21:31:46 UTC 2007


Hi LIst;

I just bought a new Nikon D300 digital SLR - it uses a 4G compact flash card.  
I'm running Fedora 7 & KDE. When I plug it it I get the dialog asking me what 
to do, I select 'open in new window' and a new konqueror window opens pointed 
to 'system:/media/camera' but no files show up. Then I get a opo-up dialog 
that says :

"Could not read file Could not claim the USB device"


dmesg shows this:
bridge-wlan0: enabling the bridge
bridge-wlan0: up
sky2 eth0: enabling interface
ADDRCONF(NETDEV_UP): eth0: link is not ready
bridge-eth0: enabling the bridge
bridge-eth0: up
[drm] Initialized drm 1.1.0 20060810
[drm] Initialized i915 1.6.0 20060119 on minor 0
wlan0: Initial auth_alg=0
wlan0: authenticate with AP 00:14:6c:1a:97:32
wlan0: RX authentication from 00:14:6c:1a:97:32 (alg=0 transaction=2 status=0)
wlan0: authenticated
wlan0: associate with AP 00:14:6c:1a:97:32
wlan0: authentication frame received from 00:14:6c:1a:97:32, but not in 
authenticate state - ignored
wlan0: RX AssocResp from 00:14:6c:1a:97:32 (capab=0x421 status=0 aid=1)
wlan0: associated
wlan0: switched to short barker preamble (BSSID=00:14:6c:1a:97:32)
ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
wlan0: no IPv6 routers present
usb 5-3: new high speed USB device using ehci_hcd and address 6
usb 5-3: configuration #1 chosen from 1 choice
VMBlock warning: DentryOpRevalidate: invalid args from kernel
VMBlock warning: DentryOpRevalidate: invalid args from kernel
VMBlock warning: DentryOpRevalidate: invalid args from kernel
VMBlock warning: DentryOpRevalidate: invalid args from kernel



I'm not sure how to go about debugging this or even what device name I would 
use to try a manual mount command. Any thoughts?

Also, would a compact flash reader be a better solution with Linux - my old 
camera used SD cards and in general SD readers worked fine with my Linux 
machines.


Thanks in advance ...



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