At first glance it appears that the crash is in the bowels of libusb's enumeration code and has nothing to do with the backend itself.
Please log into the non-graphical console, and run three things for me on the command line: lsusb /usr/lib/cups/backend/usb /usr/lib/cups/backend/gutenprint52+usb -D Where this goes next depends on the output of those commands. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1297326 Title: gutenprint52+usb crashed with SIGSEGV in __GI___pthread_mutex_lock() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gutenprint/+bug/1297326/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
