Dash is limited to "social networks" search since 13.10 update

[Frédéric Grosshans]

Since the upgrade to 13.10, Unity Dash is limited to social network search. Neither the application-lense nor the file-search lens, among other are working.

This bug also happens on the guest account, so it is probably not a local cache problem.

This question (and the screen shot there) on askubuntu.com corresponds exactly to this bug http://askubuntu.com/q/367181/6963

I attach the 2 files generated by unity --replace >outputs.txt 2>errors.txt

ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: unity 7.1.2+13.10.20131014.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
Uname: Linux 3.11.0-12-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.12.5-0ubuntu2.1
Architecture: amd64
CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,resize,fade,unitymtgrabhandles,scale,session,unityshell]
Date: Wed Oct 30 12:33:59 2013
EcryptfsInUse: Yes
InstallationDate: Installed on 2013-08-14 (76 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
MarkForUpload: True
SourcePackage: unity
UpgradeStatus: Upgraded to saucy on 2013-10-28 (2 days ago)

[Frédéric Grosshans (fgrosshans)]

This file was generated by unity --replace >outputs.txt 2>errors.txt , together with error.txt in the main report.

[Frédéric Grosshans (fgrosshans)]

The source of the bug is the lack of unity-scope-home. Installing it with apt-get install unity-scope-home solved the problem.