"Entdecken"-Schaltfläche in der ownCloud/Nextcloud News-App ausblenden

29. Juni 2016 · Anwendungen · andreas · Kein Kommentar

news_app_entdeckenLeider haben die Entwickler der ownClould/Nextcloud News-App keine Möglichkeit vorgesehen, den “Entdecken”-Button am Ende der Feed-Liste auszublenden.

Änderungen am Code sind zwar problemlos möglich, haben aber den Nachteil, daß sie nach jedem Update der App erneut eingepflegt werden müssen.

Ein einfachere Möglichkeit ergibt sich durch Nutzung eines Custom Themes:

Im “/themes”-Ordner einen Ordner mit beliebigem Namen (der Name dieses Ordners ist dann gleichzeitig der Name des Themas) anlegen und in diesem die Ordner-Hiearchie “apps/news/css” erzeugen.

In diesem CSS-Ordner dann eine Datei namens “custom.css” mit folgendem Inhalt erzeugen:

#app-navigation > ul > li.explore-feed {
 display: none;
 }

Anschließend muß das Theme noch aktiviert werden:

In der Datei “/config/config.php” die Zeile

'theme' => 'NameDesThemas',

einfügen und die Seite im Browser neu laden.


Reset der Synology Photo Station

23. Juni 2016 · Anwendungen · andreas · 8 Kommentare

Nachdem die Datenbank der Photo Station leider beschädigt war, musste sie zurückgesetzt werden.

Symptome waren u.a. Meldungen in der Form

Jun 14 21:11:06 mynas synoindexplugind: Failed to run PQexec: ERROR: duplicate key value violates unique constraint "image_label_ukey"
Jun 14 21:11:06 mynas synoindexplugind: photo_database.cpp:3708 Failed to exec [INSERT INTO photo_image_label (image_id, label_id, info_new, status) VALUES(61877, 29, '', 't')] (ERROR: duplicate key value violates unique constraint "image_label_ukey"
Jun 14 21:11:06 mynas synoindexplugind: photo_database.cpp:1434 PhotoInfoDBImageLabelDataAdd failed for /volume1/photo/Dateiname, iPhotoId: 61877, iLabelId: 29

in der Datei “/var/log/messages”. Eine Neuinstallation der Photo Station brachte nicht die erhoffte Besserung, beim erneuten Indizieren trat der Fehler wieder auf, denn die Datenbank bleibt bei der Deinstallation des Paketes erhalten.

Also musste die Kommandozeile mit psql ran.

Die Anmeldung gelingt unter DSM 5.2 mit dem Benutzer “postgres” problemlos:

mynas> psql -U postgres
psql (9.3.6)
Type "help" for help.

Anschließend kann über “\list” eine Liste der installierten Datenbanken aufgerufen werden:

postgres=# \list
                               List of databases
    Name     |   Owner    | Encoding  | Collate | Ctype |   Access privileges
-------------+------------+-----------+---------+-------+-----------------------
 ........... | .......... | SQL_ASCII | C       | C     |
 photo       | postgres   | SQL_ASCII | C       | C     |
 ........... | .......... | SQL_ASCII | C       | C     |

in der auch die zur Photo Station gehörende Datenbank aufgelistet wird.

Diese kann dann mittels

postgres=# drop database photo;
DROP DATABASE

gelöscht und der Kommandozeilen-Client mit

postgres=# \quit
mynas>

verlassen werden. Bei der anschließenden Neuinstallation legt die Photo Station die Datenbank wieder an und fängt an, diese (hoffentlich fehlerfrei) zu befüllen.


Monsters Of Rock 2016-06-17

21. Juni 2016 · Konzerte · andreas · Kein Kommentar

It has been quite a while since the last “Monsters of Rock” festivals and so the Rainbow rising again seems to be a perfect opportunity to bring the trademark back to life. Originally advertised as “Ritchie Blackmore´s Rainbow and Guests” the guests revealed shortly after were Thin Lizzy and Manfred Mann’s Earth Band.

According to German newspaper FAZ, about 15.000 fans attended at Loreley which brought the location to its limits: people had to wait for more than half an hour to get into the festival area while slipping on a muddy something that might have been a green field a few days ago and had to wait for ages until being able to leave the parking areas with their cars.

Thin Lizzy

Thin LizzyAs there’s no “real” Thin Lizzy these days, the band performing the songs consists of the two authentic members Scott Gorham on guitar and Darren Wharton on keyboards, accompanied for quite some years by Ricky Warwick on vocals and Damon Johnson handling the second guitar. While Aerosmith is on hold for quite some time, the band members seem to look for interesting side jobs and so the bass spot is taken by Tom Hamilton while the originally announced Mikkey Dee, currently helping out the Scorpions, is replaced by Judas Priest drummer Scott Travis.

Thin Lizzy concentrate on playing well know stuff including “Jailbreak”, “Dancing In The Moonlight”, “Bad Reputation”, “The Boys Are Back In Town” and “Whiskey In A Jar”, surpassing most visitors expectations and leaving quite an impression on the majority of the crowd.

Manfred Mann’s Earth Band

Manfred Mann's Earth BandSecond band of the evening is Manfred Mann’s Earth Band featuring the still “new guy” Robert Hart (although being in the band since 2011) on vocals and a drummer who doesn’t look like Jimmy Copley who’s still listed on the bands official site as being their drummer.

The Earth Band plays a solid set with no big surprises – neither in the songs they choose nor in the solo parts. Especially the first half of the set feels way to relaxed and laid back for being a “Monster of Rock” and so the vibes need until “Blinded By The Light” to catch most of the audience. This might also be caused by the lack of a real frontman. Robert Hart is a good singer and team player, but lacks some of the positive aspects of the lead singer’s disease which you need to enthuse such a large audience.

Ritchie Blackmore’s Rainbow

RainbowThe announcement of “Ritchie Blackmore’s Rainbow will be performing the music of Rainbow and Deep Purple” should have already told people there will be some Deep Purple material in the setlist – however using “Highway Star” as first track following the classic Rainbow intro feels like an awkward choice. Singer Ronnie Romero does an OK job on the vocals, but his voice might not fit too well to the MKII vocal parts, a problem Joe Lynn Turner also experienced during the “Slaves and Masters” era. The instrumental section also scores nothing higher than an OK, with especially Jens Johannson staying behind expectations.

Things improve with “Spotlight Kid” as second track, a classic Rainbow tune and the vocals being a perfect match for Ronnie Romeros voice. Same goes for “Mistreated” and “Since You’ve Been Gone”, followed by “Man On The Silver Mountain”, a song which Ronnie Romero dedicates to the original man on the silver mountain – Ronnie Dio.

During the first chords of “Catch The Rainbow” it is already clear that one of the highlights is about to come and the performance offers nothing less than the highlight of the evening. “Difficult To Cure” opens the solo section which ends with “Perfect Strangers”, another Deep Purple tune showing the same weaknesses as “Highway Star” at the beginning of the set.

Next in line is “Child In Time”, a song not played for quite a while by Deep Purple, followed by “Long Live Rock’n’Roll”, a Rainbow tune including some heavy sing-along with the crowd. During an interview prior to the shows Ritchie Blackmore had already announced that the set would include “Stargazer” which follows as the second highlight of the show.

Sadly, when the majority of the audience still is close to heaven on top of the wizard’s tower, a crash landing starts with the final tracks, “Black Night” followed by “Smoke On The Water” – songs played way too often by Deep Purple themselves and any cover band on this planet.

This ends the evening with some mixed feelings.

The lineup consisting of Ritchie Blackmore on guitars, Ronnie Romero on vocals, Jens Johansson on keyboards, Bob Nouveau on bass and David Keith on drums created a memorable night seeing the Rainbow rising again. Besides some glitches and instrumental weaknesses (which are IMHO perfectly normal for a band that is standing together on the big stage for their first show) the time flew and the concert was quite enjoyable.

The setlist on the other hand was disappointing. Leaving out a couple of Rainbow must haves (“Temple Of The King”, “Street Of Dreams”, “Sixteenth Century Greensleeves”, “Kill the King”, “Stone Cold”, …) and playing stuff that Deep Purple still include in every single show feels like a waste of time.

However – being able to experience “Catch The Rainbow” and “Stargazer” live was alone worth the trip to Loreley.


Rainbow 2016-06-17 Bildergalerie

18. Juni 2016 · Konzerte · andreas · Kein Kommentar

Rainbow live beim Monsters Of Rock Festival auf der Loreley.


Manfred Mann's Earth Band 2016-06-17 Bildergalerie

18. Juni 2016 · Konzerte · andreas · Kein Kommentar

Manfred Mann’s Earth Band live beim Monsters Of Rock Festival auf der Loreley.