Hello folks, Need some help on gphoto. I am using rpm photo-0.4.3-15 and have a Cannon S20 camera. The camera is supported by gphoto, but I can't get gphoto to open the USB port and recognize the camera. When I attempt to configure the camera under the menu "Select port- camera model," no matter which USB device I select , I get a "Missing device permissions, please check permissions (see the manual)." The manual doesn't provide ANY help on this error and neither does the gphoto web site. I did find a thread in the mail archives that indicates that the permissions of /proc/bus/usb/001/00x (x isa usb device number) should be changed...
I don't have a /proc/bus/usb/001/00x, but I do have: /proc/bus/usb/001/001 and.. /proc/bus/usb/002/001 /proc/bud/usb/002/006 I set the permissions of /proc/bus/usb.002/006 to chmod 777 to be sure, and I still get the same error. here is my /proc/bus/devices (you can see that the S20 camera is there): *********************************************************************** T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 0.00 S: Product=USB UHCI Root Hub S: SerialNumber=b400 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms T: Bus=02 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 7 Spd=12 MxCh= 0 D: Ver= 1.00 Cls=ff(vend.) Sub=ff Prot=ff MxPS=32 #Cfgs= 1 P: Vendor=04a9 ProdID=3043 Rev= 0.01 S: Manufacturer=Canon Inc. S: Product=PowerShot S20 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=81(I) Atr=02(Bulk) MxPS= 64 Ivl= 0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl= 0ms E: Ad=83(I) Atr=03(Int.) MxPS= 64 Ivl= 96ms T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 0.00 S: Product=USB UHCI Root Hub S: SerialNumber=b000 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms *************************************************************************** Which /dev/usb device is this anyway? From the gphoto configure menu, I have been selecting the /dev/usb/ttyUSB7 thanks _______________________________________________ Redhat-list mailing list [EMAIL PROTECTED] https://listman.redhat.com/mailman/listinfo/redhat-list
