rastertogutenprint.5.2) crashed on signal 11!

[Bill Lee]

Recent upgrade from Fedora10 -> Fedora11
Using:

CUPS 1.4b3
Epson Workforce 600
gutenprint-cups-5.2.3-5.fc11.i586
gutenprint-plugin-5.2.3-5.fc11.i586
gutenprint-5.2.3-5.fc11.i586
gutenprint-foomatic-5.2.3-5.fc11.i586

While attempting to print e.g., "Print test page", or e-mail message from Thunderbird, I get the following in the error_log:

PID 24957 (/usr/lib/cups/filter/rastertogutenprint.5.2) crashed on signal 11!

Uninstalled and reinstalled the four RPMs mentioned above, all to no help.

This was a working printer under Fedora 10

Any insight/help appreciated.

Regards,

Bill Lee