Comment 17 for bug 525901

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Nikolay Klimkin (spitfire-kun) wrote :

Well, after those lines comes the same Python error that was described above. The plugin installer gives an error message "Plugin install failed". When I try to print a test page, the device manager claims that the plugin is not installed.

$ sudo /usr/lib/cups/backend/usb
DEBUG: list_devices
DEBUG: libusb_get_device_list=10
$sudo /usr/lib/cups/backend/hp
direct hp "Unknown" "HP Printer (HPLIP)"