In the current 4.4.0 appimage (64bit Linux, Ubuntu 16.04 amd64) since importing the last batch of images from my camera, I cannot enter preview mode (with one image enlarged and the rest as thumbnails at the top) any more. When I try, simply nothing happens, except that the toolbar options are toggled respectively ("Vorschaubild" becomes active). Restarting digikam fixes this usually, but then sometimes the menu and toolbars are gone.
I just experienced this again with the current 5.4.0 appimage (Ubuntu 16.04) after fullscreen viewing + tagging (rating) a number of images. Repeatable. I can rate about 10 images with the keyboard and then fullscreen view gets stuck at the current image, I cannot go to the next or previous image any more, when I exit the preview back to thumbnails, I cannot enter it any more (no image shown). The console shows the following last messages: digikam.metaengine: DateTime => Exif.Photo.DateTimeOriginal => QDateTime(2017-01-19 15:25:28.000 CET Qt::TimeSpec(LocalTime)) digikam.database: Scanning took 14 ms digikam.database: Finishing took 4 ms digikam.metaengine: Exif color-space tag is sRGB. Using default sRGB ICC profile. digikam.metaengine: Orientation => Exif.Image.Orientation => 1 digikam.dimg: Cannot open workspace color profile "/tmp/.mount_GaIDR1/usr/share/digikam/profiles/srgb-d65.icm" digikam.database: Starting scan!
"/tmp/.mount_GaIDR1/usr/share/digikam/profiles/srgb-d65.icm" ...come from the content of AppImage ISO9660 file system mountem in temp directory by the kernel. It's strange that ICC color profile is not found, because all data must be embeded in bundle. What's "ls /tmp/__MOUNT__POINT__/usr/share/digikam/profiles/" give when digiKam is running ? Gilles Caulier
/tmp/.mount_AeuF4H/usr/share/digikam/profiles$ ls -la insgesamt 3 drwxr-xr-x 1 root root 2048 Dez 18 14:26 . drwxr-xr-x 1 root root 2048 Dez 18 14:26 .. -rw-r--r-- 1 root root 580 Dez 18 14:26 compatibleWithAdobeRGB1998.icc -rw-r--r-- 1 root root 1132 Dez 18 14:26 prophoto.icm -rw-r--r-- 1 root root 6924 Dez 18 14:26 srgb-d65.icm -rw-r--r-- 1 root root 2044 Dez 18 14:26 widegamut.icm /tmp/.mount_AeuF4H/usr/share/digikam/profiles$ file * compatibleWithAdobeRGB1998.icc: Microsoft ICM Color Profile prophoto.icm: ICC Profile srgb-d65.icm: Microsoft ICM Color Profile widegamut.icm: Microsoft ICM Color Profile
Well the ICC files are there are expected... So why files cannot be found by Color Management code in DK... Please disable color management for IconView to confirm that problem is here. Gilles Caulier
Done. So far, no more crashes. Also I'll continue using 5.5.0 appimage from now, to see if this bug is still there.