This camera works as a standard USB storage device, and so I figured I was 
reasonably safe in upgrading my last remaining machine to Linux. 
Unfortunately, I have not been able to get it working. I am running RedHat 
7.1, and I have tried all the precompiled kernels available for RH, 2.4.2-2, 
2.4.9-6, and 2.4.13-0.5 and I get essentially the same problem. The camera 
appears to connect briefly, but is then disconnected. I've tried it on a 
couple of different machines (Athlon 1.2GHz/Asus A7V & Compaq M700/P3-500 
laptop) with the same results. Here is the trace from /var/log/messages with 
2.4.13-0.5, the current RawHide kernel:

Nov 13 09:14:30 beryllium kernel: hub.c: USB new device connect on bus1/1, 
assigned device number 2
Nov 13 09:14:30 beryllium kernel: usb.c: USB device 2 (vend/prod 
0x1132/0x4331) is not claimed by any active driver.
Nov 13 09:14:30 beryllium kernel: SCSI subsystem driver Revision: 1.00
Nov 13 09:14:30 beryllium kernel: Initializing USB Mass Storage driver...
Nov 13 09:14:30 beryllium kernel: usb.c: registered new driver usb-storage
Nov 13 09:14:30 beryllium kernel: usb-uhci.c: interrupt, status 2, frame# 1498
Nov 13 09:14:31 beryllium kernel: usb_control/bulk_msg: timeout
Nov 13 09:14:31 beryllium kernel: scsi0 : SCSI emulation for USB Mass Storage 
devices
Nov 13 09:14:37 beryllium kernel: usb-uhci.c: interrupt, status 3, frame# 316
Nov 13 09:14:42 beryllium kernel: usb_control/bulk_msg: timeout
Nov 13 09:14:47 beryllium kernel: usb_control/bulk_msg: timeout
Nov 13 09:14:47 beryllium kernel: usb.c: USB disconnect on device 2
Nov 13 09:14:51 beryllium kernel: usb_control/bulk_msg: timeout
Nov 13 09:14:51 beryllium kernel: hub.c: USB device not accepting new address 
(error=-110)
Nov 13 09:14:51 beryllium kernel: hub.c: USB new device connect on bus1/1, 
assigned device number 3
Nov 13 09:14:55 beryllium kernel: usb_control/bulk_msg: timeout
Nov 13 09:14:55 beryllium kernel: usb.c: USB device not accepting new 
address=3 (error=-110)
Nov 13 09:14:56 beryllium kernel: hub.c: USB new device connect on bus1/1, 
assigned device number 4
Nov 13 09:14:56 beryllium kernel: usb-storage: host_reset() requested but not 
implemented
Nov 13 09:15:00 beryllium kernel: usb_control/bulk_msg: timeout
Nov 13 09:15:00 beryllium kernel: usb.c: USB device not accepting new 
address=4 (error=-110)
Nov 13 09:15:06 beryllium kernel: scsi: device set offline - command error 
recover failed: host 0 channel 0 id 0 lun 0
Nov 13 09:15:06 beryllium kernel: USB Mass Storage support registered.

Please let me know if you have any suggestions. Thanks,

Ravi


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