[Bug 29623] the menu item 'go/location' is invalid

[Victor]

Public bug reported:
https://launchpad.net/malone/bugs/29623

Affects: gthumb (Ubuntu)
       Severity: Normal
       Priority: (none set)
         Status: Unconfirmed

Description:
 dapper flight2 on my dell Optiplex 170L
1.applications/graphics/gthumb image viewer, launch gthumb
2.click 'go/location...',nothing happened.