Empty timeline view, empty dates view - but can search for dates?

[Gilles Caulier]

Le lun. 29 déc. 2025 à 19:54, Christian Haul <c.haul at web.de> a écrit :
>
> Tried different settings.
>
> LANG=C.UTF-8
> LANG=de_DE.UTF-8
> LANG=C.UTF-8 LC_TYPE=C.UTF-8
> LANG=de_DE.UTF-8 LC_TYPE=de_DE.UTF-8
>
> still both date and timeline views are empty.
>
> I looked at the QTSQL connection properties
> https://doc.qt.io/qt-6/sql-driver.html#qmysql-for-mysql-or-mariadb-5-6-and-higher but nothing appeared to be relevant.
>
> DB reports version "11.8.5-MariaDB-2+b2 from Debian". Happy to lookup and report other DB config vars - but since the
> server reports hundreds, these are the ones related to locales.
>
> character_set_client    utf8mb4
> character_set_collations
> utf8mb3=utf8mb3_uca1400_ai_ci,ucs2=ucs2_uca1400_ai_ci,utf8mb4=utf8mb4_uca1400_ai_ci,utf16=utf16_uca1400_ai_ci,utf32=utf32_uca1400_ai_ci
> character_set_connection        utf8mb4
> character_set_database  utf8mb4
> character_set_filesystem        binary
> character_set_results   utf8mb4
> character_set_server    utf8mb4
> character_set_system    utf8mb3
> character_sets_dir      /usr/share/mariadb/charsets/
> check_constraint_checks ON
> collation_connection    utf8mb4_uca1400_ai_ci
> collation_database      utf8mb4_uca1400_ai_ci
> collation_server        utf8mb4_uca1400_ai_ci
>
> lc_messages     en_US
> lc_messages_dir
> lc_time_names   en_US
>
>
>  From digikam output (db related)
>
> digikam.general: AlbumWatch use QFileSystemWatcher
> digikam.general: Database Parameters:
>     Type:                        "QMYSQL"
>     DB Core Name:                "digikam"
>     DB Thumbs Name:              "digikam"
>     DB Face Name:                "digikam"
>     DB Similarity Name:          "digikam"
>     Connect Options:             ""
>     Host Name:                   "cube.fritz.box"
>     Host Port:                   3306
>     WAL Mode:                    false
>     Internal Server:             false
>     Internal Server Path:        ""
>     Internal Server Init Cmd:    ""
>     Internal Server Admin Cmd:   ""
>     Internal Server Program Cmd: ""
>     Internal Server Upgrade Cmd: ""
>     Username:                    "digikam"
>     Password:                    "XXXXXXXXXXXXXXXXXXXXXXXX"
>
> digikam.dbengine: Loading SQL code from config file "/usr/share/digikam/database/dbconfig.xml"
> digikam.dbengine: Checking XML version ID => expected:  3  found:  3
> digikam.coredb: Core database: running schema update
> digikam.coredb: Core database: have a structure version  16
> digikam.coredb: Core database: makeUpdates  16  to  16
> digikam.database: Creating new Location  "/"  uuid
> "networkshareid:?mountpath=/archive/images&fileuuid=9f574255-317a-48db-909c-111435d8ded6"
> digikam.database: Found Location "/archive/images" with file uuid "9f574255..."
> digikam.database: Location for "/archive/images" is available: true => case sensitivity: 2
> digikam.general: Allowing a cache size of 1024 MB
> digikam.thumbsdb: ThumbDB SelectThumbnailSetting val ret =  0
> digikam.thumbsdb: ThumbDB SelectThumbnailSetting val ret =  0
> digikam.thumbsdb: Thumbs database: have a structure version  "3"
> digikam.general: Thumbnails database ready for use
> digikam.similaritydb: SimilarityDb SelectSimilaritySetting val ret =  0
> digikam.similaritydb: SimilarityDb SelectSimilaritySetting val ret =  0
> digikam.similaritydb: Similarity database: have a structure version  "1"
> digikam.similaritydb: Similarity database ready for use
> digikam.dimg: QList("/usr/share/color/icc", "/home/chris/.local/share/icc")
> digikam.dimg: ICM Desktop: looking for the monitor color profile...
> digikam.dimg: ICM Wayland: check the monitor profile for screen 0
> digikam.dimg: ICM Wayland: the device is not a screen: "/org/freedesktop/ColorManager/devices/sysfs_Canon_CanoScan"
> digikam.dnnmodelmanager: Using default backend and CPU target
> digikam.autorotate: AutoRotate model ready
> digikam.facedb: FaceDB SelectFaceSetting val ret = 0
> digikam.facedb: FaceDB SelectFaceSetting val ret = 0
> digikam.facedb: Face database: have a structure version  "6"
>
>
>
> Likely unrelated, the internal log produces tons of the following
>
> digikam.dimg: ICM Wayland: check the monitor profile for screen 0
> digikam.dimg: ICM Wayland: the device is not a screen: "/org/freedesktop/ColorManager/devices/sysfs_Canon_CanoScan"
> digikam.dimg: ICM Desktop: looking for the monitor color profile...
> digikam.dimg: ICM Wayland: check the monitor profile for screen 0
>

I suspect a problem with the monitor profile cache mechanism in ICC
profile manager from digiKam.

Gilles Caulier