Hi Erik, Do the permissions change on the modem device file when using Xen? I don't know if that's an actual string that you might see from perror(3). have you tried running hylfax through strace(1)? That should tell you the actual system-level error that is causing things to fail. I hope some of these suggestions help you narrow down the issue you're having. Best of luck! Later, -David Chipman -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list