A complex problem

[Denis]

> I've install cups 1.5.0 on FreeBSD 9.0. After that entered to web-interface and tried to add printer, but have got error "Unable to add printer: Unknown". Besides didn't work list of printers, list of groups (in web-interface) with the same error "Unknown".
>
> error_log contains: [CGI] CUPS-Get-Devices request failed with status 500
>
> Then I tried to get list of drivers: lpinfo -v
> lpinfo: Unauthorized
>
> Ok. May be I need to point username: lpinfo -U root -v
> lpinfo: Unknown option "U".
>
> man lpinfo
> -U username
>             Sets the username to use when connecting to the server.
>
> Does anybody can help me?
>
> PS: cups 1.4.6 on FreeBSD 8.2 works perfectly.

Updating to 1.5.2 helps