Model                          Port            
----------------------------------------------------------
Canon PowerShot A550 (PTP mode) usb:            
Canon PowerShot A550 (PTP mode) usb:002,003     
0.000117 main(2): ALWAYS INCLUDE THE FOLLOWING LINES WHEN SENDING DEBUG MESSAGES TO THE MAILING LIST:
0.000221 main(2): gphoto2 2.4.0
0.000258 main(2): gphoto2 has been compiled with the following options:
0.000289 main(2):  + gcc (C compiler used)
0.000333 main(2):  + popt (mandatory, for handling command-line parameters)
0.000363 main(2):  + exif (for displaying EXIF information)
0.000390 main(2):  + no cdk (for accessing configuration options)
0.000417 main(2):  + no aa (for displaying live previews)
0.000445 main(2):  + jpeg (for displaying live previews in JPEG format)
0.000472 main(2):  + readline (for easy navigation in the shell)
0.000506 main(2): libgphoto2 2.4.0
0.000540 main(2): libgphoto2 has been compiled with the following options:
0.000570 main(2):  + gcc (C compiler used)
0.000597 main(2):  + ltdl (for portable loading of camlibs)
0.000624 main(2):  + EXIF (for special handling of EXIF files)
0.000653 main(2): libgphoto2_port 0.8.0
0.000687 main(2): libgphoto2_port has been compiled with the following options:
0.000715 main(2):  + gcc (C compiler used)
0.000743 main(2):  + ltdl (for portable loading of camlibs)
0.000770 main(2):  + USB (libusb, for USB cameras)
0.000797 main(2):  + serial (for serial cameras)
0.000824 main(2):  + no resmgr (serial port access and locking)
0.000852 main(2):  + baudboy (serial port locking)
0.000879 main(2):  + no ttylock (serial port locking)
0.000906 main(2):  + no lockdev (serial port locking)
0.000934 main(2): CAMLIBS env var not set, using compile-time default instead
0.000961 main(2): IOLIBS env var not set, using compile-time default instead
0.001033 setting/gphoto2-setting.c(2): Creating $HOME/.gphoto
0.001166 setting/gphoto2-setting.c(2): Loading settings from file "/home/sankar/.gphoto/settings"
0.001621 gp-camera(2): Freeing camera...
0.001665 gphoto2-port(2): Freeing port...
0.001702 libgphoto2/gphoto2-filesys.c(2): Clearing fscache LRU list...
0.001732 libgphoto2/gphoto2-filesys.c(2): fscache LRU list already empty
0.001764 gphoto2-filesystem(2): Internally deleting all folders from '/'...