Digikam doesn't show thumbnails in preview on my Canon 450D (PTP). I can see those messages in console: digikam(4365)/digikam (core) Digikam::DigikamApp::checkSolidCamera: Solid returns unsupported driver handle for gphoto2 digikam(4365)/digikam (core) Digikam::ImportStackedView::syncSelection: one or both of the models are null?! from: Digikam::ImportIconView(0x76ef100) to: Digikam::ImportThumbnailBar(0x7722130) gphoto2 grabs thumbnails without any problem: gphoto2 --get-all-thumbnails Downloading 'IMG_4081.JPG' from folder '/store_00020001/DCIM/100CANON'... Saving file as thumb_IMG_4081.jpg Downloading 'IMG_4082.JPG' from folder '/store_00020001/DCIM/100CANON'... Saving file as thumb_IMG_4082.jpg Downloading 'IMG_4083.JPG' from folder '/store_00020001/DCIM/100CANON'... Saving file as thumb_IMG_4083.jpg Downloading 'IMG_4084.JPG' from folder '/store_00020001/DCIM/100CANON'... Saving file as thumb_IMG_4084.jpg Downloading 'IMG_4085.JPG' from folder '/store_00020001/DCIM/100CANON'... Saving file as thumb_IMG_4085.jpg Downloading 'IMG_4086.JPG' from folder '/store_00020001/DCIM/100CANON'... Saving file as thumb_IMG_4086.jpg Downloading 'IMG_4087.JPG' from folder '/store_00020001/DCIM/100CANON'... Saving file as thumb_IMG_4087.jpg Downloading 'IMG_4088.JPG' from folder '/store_00020001/DCIM/100CANON'... Saving file as thumb_IMG_4088.jpg gtkam shows thumbnails I know libgphoto2 had the bug with thumbnails on PTP cameras but now I believe it is fixed and I have bug exactly with Digikam. Reproducible: Always
Could you verify if the bug still exists with Digikam 4.5 (when that gets released)? This is probably a dupe of 338407. *** This bug has been marked as a duplicate of bug 338407 ***
I have a Canon EOS400D and this problem still exists. The terminal shows: digikam(6589)/digikam (core) Digikam::DigikamApp::checkSolidCamera: Solid returns unsupported driver handle for gphoto2 digikam(6589)/digikam (core) Digikam::DigikamApp::checkSolidCamera: Solid returns unsupported driver handle for gphoto2 digikam(6589)/digikam (core) Digikam::ImportStackedView::syncSelection: one or both of the models are null?! from: Digikam::ImportIconView(0xd8c4b50) to: Digikam::ImportThumbnailBar(0xd801910)
Fixed with #338407