Am trying to transfer files using gphoto2 from my Canon camera over USB. gphoto2 says for one particular file: $ gphoto2 -L [...] #20 2Y4A1053.MP4 rd 0 KB video/mp4 [...] Where 0KB is is not correct. Besides the photo looks good on the camera. According to the camera the file size is 5.19GB. Does gphoto2 have limitations concerning maximum file size? Guessing there is a silent threshold at 4GB. A bit disconcerting when I think I have copied all my files, but it has actually copied size 0. With no errors or warnings. I have lost files that way. Particularly with the "file move" operation. Similar results when copying using nautilus file manager. This is on Debian/bullseye. Alternatively, is it possible this is a firmware bug on the camera? -- Brian May <brian@linuxpenguins.xyz> https://linuxpenguins.xyz/brian/