Ian, your Dell printer has a newline character in its device ID, which breaks the printer discovery mechanism of CUPS. I have created a patch to make CUPS working with that. I will commit this patch to Debian's BZR repository of CUPS from where it will make it into the Ubuntu package. Thanks for your report.
Ian, your Dell printer has a newline character in its device ID, which breaks the printer discovery mechanism of CUPS. I have created a patch to make CUPS working with that. I will commit this patch to Debian's BZR repository of CUPS from where it will make it into the Ubuntu package. Thanks for your report.