Perhaps it had to load some scsi modules? On Wed, 19 Mar 2003, Jeff Mills wrote:
> On Wed, 19 Mar 2003 03:21 am, Stephen J. Gowdy wrote: > > The GUID is the same, so I think you should be okay. > > > > You should try mounting a partition instead of the device though, so use > > /dev/sda1. However, there are messages below which may mean that won't > > work either. > > Thanks for the reply. > I connected the camera and tried to connect to it again. > This time, /dev/sda1 did not exist! > I attempted to connect to /dev/sda again, which failed the same as before, but > caused /dev/sda1 to be created. > I then mount /dev/sda1 /mnt/camera and it worked fine! > Very weird, but I'm happy that its working! > Thanks for your help. > > > > > > > > On Tue, 18 Mar 2003, Jeff Mills wrote: > > > Hi all. > > > I just got hold of one of these cameras, but I'm having some trouble > > > connecting to it in Linux. > > > When I connect the camera, I see this in dmesg: > > > > > > hub.c: new USB device 00:07.2-1, assigned address 10 > > > usb-storage: act_altsettting is 0 > > > usb-storage: id_index calculated to be: 72 > > > usb-storage: Array length appears to be: 92 > > > usb-storage: Vendor: PENTAX > > > usb-storage: Product: DIGITAL_CAMERA > > > usb-storage: USB Mass Storage device detected > > > usb-storage: Endpoints: In: 0xca73e994 Out: 0xca73e980 Int: 0xca73e9a8 > > > (Period 1) > > > usb-storage: Found existing GUID 0a1700060000000000000000 > > > WARNING: USB Mass Storage data integrity not assured > > > USB Mass Storage device found at 10 > > > > > > It appears to be assigning a new address each time I reconnect the > > > camera, is this normal? > > > > > > /var/log/messages shows this: > > > > > > Mar 18 23:08:28 beast kernel: hub.c: new USB device 00:07.2-1, assigned > > > address 10 > > > Mar 18 23:08:31 beast /etc/hotplug/usb.agent: Setup usb-storage > > > usb-storage for USB product a17/6/100 > > > > > > > > > ls -l /dev/sd* > > > lr-xr-xr-x 1 root root 33 Mar 18 22:38 /dev/sda -> > > > scsi/host1/bus0/target0/lun0/disc > > > lr-xr-xr-x 1 root root 34 Mar 18 23:07 /dev/sda1 -> > > > scsi/host1/bus0/target0/lun0/part1 > > > > > > > > > All that seems to look fine. > > > When I try to connect to the camera though, heres what happens: > > > > > > mount /dev/sda /mnt/camera > > > /dev/sda: Input/output error > > > mount: you must specify the filesystem type > > > > > > > > > Mar 18 23:11:32 beast kernel: usb-uhci.c: interrupt, status 3, frame# > > > 1764 Mar 18 23:11:32 beast kernel: Device not ready. Make sure there is > > > a disc in the drive. > > > Mar 18 23:11:32 beast kernel: SCSI device sda: 31233 512-byte hdwr > > > sectors (16 MB) > > > Mar 18 23:11:32 beast kernel: sda: Write Protect is off > > > Mar 18 23:11:32 beast kernel: /dev/scsi/host1/bus0/target0/lun0: I/O > > > error: dev 08:00, sector 0 > > > Mar 18 23:11:32 beast kernel: I/O error: dev 08:00, sector 0 > > > Mar 18 23:11:32 beast kernel: unable to read partition table > > > Mar 18 23:11:32 beast kernel: I/O error: dev 08:00, sector 0 > > > Mar 18 23:11:32 beast kernel: I/O error: dev 08:00, sector 64 > > > Mar 18 23:11:32 beast kernel: SCSI device sda: 31233 512-byte hdwr > > > sectors (16 MB) > > > Mar 18 23:11:32 beast kernel: sda: Write Protect is off > > > Mar 18 23:11:32 beast kernel: > > > /dev/scsi/host1/bus0/target0/lun0:<7>usb-storage: queuecommand() called > > > Mar 18 23:11:32 beast kernel: p1 > > > Mar 18 23:11:32 beast kernel: FAT: bogus logical sector size 7950 > > > Mar 18 23:11:32 beast kernel: VFS: Can't find a valid FAT filesystem on > > > dev 08:00. > > > Mar 18 23:11:32 beast kernel: FAT: bogus logical sector size 7950 > > > Mar 18 23:11:32 beast kernel: VFS: Can't find a valid FAT filesystem on > > > dev 08:00. > > > > > > > > > Sorry about pasting so much info. > > > Does anyone have any idea what could be wrong? > > > If I must specify a filesystem type, what is the filesystem I should be > > > using? > > > > > > Any help is appreciated :-) > > > > > > > > > > > > ------------------------------------------------------- > > > This SF.net email is sponsored by: Does your code think in ink? > > > You could win a Tablet PC. 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