Thanks for reporting this bug and working to improve Ubuntu. However, I'm marking this bug as invalid because the "Invert image" option is only intended to work for single scans. The checkbox is grouped with the single scan options, and it works as intended if a single scan such as "Color quantization" is selected.
** Changed in: inkscape (Ubuntu) Status: New => Invalid -- The option "Invert image" at the "Trace Bitmap"-dialog does not make an impact on preview https://bugs.launchpad.net/bugs/413712 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs