some icons in files view are missing and empty. for example .apk. i use dolphin-git for kf5. Reproducible: Always
Created attachment 95787 [details] strace -o ../dolphin_missing_icon.txt dolphin ~/missingicon I can reproduce this too in debian sid with mime types without icons. For example, .pcap files have the mimetype "application/vnd.tcpdump.pcap" which don't have an associated icon on my system. In dolphin file view, the file don't have any icon, but the information panel and property dialog shows the unknown.png icon (like /usr/share/icons/oxygen/48x48/mimetypes/unknown.png as I use oxygen theme) See also in attachment a screenshot and strace output of this scenario: $ strace -o ../dolphin_missing_icon.txt dolphin ~/missingicon - single-click on "packets.pcap" to select it - close dolphin ------ Dolphin 15.08.2 KDE Frameworks 5.15.0 Qt 5.5.1
Created attachment 95788 [details] screenshot showing file view, property dialog and file type editor for pcap file type
It seems that unknown MIME types are shown with an 'unknown' icon - one with a question martk. Nut known mime type without any set icons show up blank in Dolphin. A bug report was filed against icons component (bug #355902) for APK files and the icons team says that it's not in their control how applications display known mime types with no icons set. In contrast, if I create a new file with random contents and random extension (an unknown mime type), it gets an unknown icon. dd if=/dev/zero of=foo.hku bs=1M count=1
This appears to be fixed by commit 44d4d2ea715719a08c639541530a5b330647297d which was not back-ported to 15.12.3.