Hi, I have recently profiled my profiled my printer (Canon Selphy) and and printed some test photos. My assumption is that I need to convert image to the printer profile before printing it with gutenprint. I did that and image was exactly the same as without conversion. When I used jpgicc to convert image to the printer profile the result was different and accurate. In the console (I use gimp 2.10 from flatpak) I can see following errors: gimp_color_transform_new: error making format: CanSelphy_Can-Glossy-S01.icc: profile contains perceptual luts and perceptual was explicitly asked for, babl does not yet support CLUTs void gimp_gegl_convert_color_profile(GeglBuffer*, const GeglRectangle*, GimpColorProfile*, GeglBuffer*, const GeglRectangle*, GimpColorProfile*, GimpColorRenderingIntent, gboolean, GimpProgress*): converting buffer took 1.8107 seconds gimp_color_transform_new: error making format: CanSelphy_Can-Glossy-S01.icc: not a monitor-class profile gimp_color_transform_new: error making format: CanSelphy_Can-Glossy-S01.icc: not a monitor-class profile gimp_color_transform_new: error making format: CanSelphy_Can-Glossy-S01.icc: profile contains perceptual luts and perceptual was explicitly asked for, babl does not yet support CLUTs gimp_color_transform_new: error making format: CanSelphy_Can-Glossy-S01.icc: not a monitor-class profile gimp_color_transform_new: error making format: CanSelphy_Can-Glossy-S01.icc: profile contains perceptual luts and perceptual was explicitly asked for, babl does not yet support CLUTs gimp_color_transform_new: error making format: CanSelphy_Can-Glossy-S01.icc: not a monitor-class profile gimp_color_transform_new: error making format: CanSelphy_Can-Glossy-S01.icc: not a monitor-class profile Did the 'convert to profile' operation succeed despite the error messages or there is a missing feature in babl? I noticed that 'convert to profile' did not change the resulted prints a bit visually. They are exactly the same as without converting thus I use jpgicc or sometimes print directly from darktable. Oh, the profile was done by the professional who uses X-Rite software (and hardware). Regards, Maciej -- Maciej (via www.gimpusers.com/forums) _______________________________________________ gimp-user-list mailing list List address: gimp-user-list@xxxxxxxxx List membership: https://mail.gnome.org/mailman/listinfo/gimp-user-list List archives: https://mail.gnome.org/archives/gimp-user-list