Red Hat Bugzilla – Bug 146509
missing symbol in libgphoto2_port_usb.so breaks gtkam
Last modified: 2007-11-30 17:10:59 EST
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Description of problem:
After upgrading gphoto2 to version 2.1.5-1.1 I can no longer access my
USB-attached digital camera from gtkam (the GTK front-end of gphoto2).
This is the error message:
gtkam: symbol lookup error:
/usr/lib/gphoto2_port/0.5.1/libgphoto2_port_usb.so: undefined symbol:
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Attach camera that previously worked with gtkam to the USB connection
2. Run "gtkam"
3. Wait a few seconds while gtkam starts and loads drivers
Actual Results: gtkam crashes, with the error quoted above.
Expected Results: gtkam should have started.
gtkam is not shipped with Fedora Core 3. However, that symbol ought to be
present in libusb.
Out of interest, what do these commands say?:
nm -D /usr/lib/libusb-0.1.so.4 | grep usb_get_driver
Thanks Tim, I found the problem:
libusb-0.1.so.4 => /usr/local/lib/libusb-0.1.so.4 (0x005dd000)
I apparently had an old version of libusb installed in /usr/local/lib that
accidentally worked with the older gphoto2 but not with the newer...