Bug#792629: dolphin: Cannot hide items in resource panel

[Francesco <harpomarx@alice.it>]

Package: dolphin
Version: 4:15.04.3-1
Severity: minor


*** Reporter, please consider answering these questions, where appropriate ***
  I've not installed baloo search for indexing, but in dolphin there are items in
resource panel like "recently saved" (today, yesterday, this month...) and "search"
(documents, images...). Since they don't work for me I was right clicking to hide,
but when doing this resource panel become suddenly empty; restarting dolphin restores
all items. 



-- System Information:
Debian Release: stretch/sid
  APT prefers testing
  APT policy: (500, 'testing'), (1, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 4.0.0-2-686-pae (SMP w/2 CPU cores)
Locale: LANG=it_IT.UTF-8, LC_CTYPE=it_IT.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages dolphin depends on:
ii  kde-runtime        4:4.14.2-2
ii  libbaloocore4      4:4.14.2-1.1
ii  libbaloofiles4     4:4.14.2-1.1
ii  libbaloowidgets4   4:4.14.0-1
ii  libc6              2.19-18
ii  libkactivities6    4:4.13.3-1
ii  libkcmutils4       4:4.14.2-5
ii  libkdecore5        4:4.14.2-5
ii  libkdeui5          4:4.14.2-5
ii  libkfile4          4:4.14.2-5
ii  libkfilemetadata4  4:4.14.0-1+b2
ii  libkio5            4:4.14.2-5
ii  libknewstuff3-4    4:4.14.2-5
ii  libkonq5abi1       4:15.04.3-1
ii  libkparts4         4:4.14.2-5
ii  libphonon4         4:4.8.0-5
ii  libplasma3         4:4.14.2-5
ii  libqt4-dbus        4:4.8.7+dfsg-1
ii  libqt4-xml         4:4.8.7+dfsg-1
ii  libqtcore4         4:4.8.7+dfsg-1
ii  libqtgui4          4:4.8.7+dfsg-1
ii  libsolid4          4:4.14.2-5
ii  libstdc++6         5.1.1-12
ii  libxrender1        1:0.9.8-1+b1
ii  phonon             4:4.8.0-5

Versions of packages dolphin recommends:
pn  baloo-kf5  <none>
ii  ruby       1:2.1.5.1

Versions of packages dolphin suggests:
pn  kdesdk-dolphin-plugins  <none>

-- no debconf information