I can’t get the thumbnails for a lot of iPhone videos, and this is reflected in Shotwell as well. This is a problem that seems to affect immutable distributions like yours, Silverblue Fedora, or EndlessOs. ,
Totem displays an error when opening (a recurring problem under all Linuxs in my home) and Clapper simply does not read anything.
I install Celluloid, which solves the problem of videos not opening, but not that of thumbnails.
I don’t know if it’s related to Apple’s exotic formats or to my poorly supported GPU (dual card Sea Island or South Island).
Apart from maybe a certain slowness at startup, that’s the only thing that really blocks me on Bluefin.
These cards are disasters under Linux: they work in slow motion under the Radeon driver and do not seem to work without bugs under AMDGPU which only supports it in an “experimental” way