https://bugs.kde.org/show_bug.cgi?id=502419
Bug ID: 502419 Summary: More robust duplicate detection when overwriting file Classification: Applications Product: dolphin Version: 24.12.3 Platform: Other OS: Linux Status: REPORTED Severity: wishlist Priority: NOR Component: general Assignee: dolphin-bugs-n...@kde.org Reporter: f.alexander.wi...@gmail.com CC: kfm-de...@kde.org Target Milestone: --- SUMMARY When copying/moving a file to a path where a file with the same name exists, a dialog is shown stating that the files seem identical with the following tooltip: "The files are likely to be identical: They have the same size and their contents are the same at the beginning, middle and end" Perhaps this could be more robust. STEPS TO REPRODUCE 1. Copy a file to a path where another copy already exists. OBSERVED RESULT A dialog stating the following: "The files are likely to be identical: They have the same size and their contents are the same at the beginning, middle and end" EXPECTED RESULT I'd expect that a robust method is used to ensure one doesn't accidentally overwrite a file if it is different. I don't know how big the portions are which are being compared, but maybe a SHA checksum would reduce the likelihood of collisions. The "Checksums" tab of the properties dialog already integrates various checksums, so that could be adapted. SOFTWARE/OS VERSIONS Operating System: openSUSE Tumbleweed 20250329 KDE Plasma Version: 6.3.3 KDE Frameworks Version: 6.12.0 Qt Version: 6.8.2 Kernel Version: 6.13.8-1-default (64-bit) Graphics Platform: Wayland ADDITIONAL INFORMATION -- You are receiving this mail because: You are watching all bug changes.