I've tried all of them. By the way, the printer is an HP PSC-1315. I think the problem may be (but I'm not sure) in the way gThumb (and eog) opens the files. I've noticed that if I zoom in, the image already gets the blur effect on-screen. That happens with normal pictures and SVGs alike, so I think it could be in some anti-aliasing mechanism. This is probably why one wouldn't normally see the problem, because it's only noticeable in images where edge sharpness is important. I'm attaching a screenshot showing exactly what I'm talking about (this is already in the screen, before printing). And I'll also attach a screenshot of Inkscape, where the image was created, showing how it should be.
** Attachment added: "Screenshot of the effect" http://launchpadlibrarian.net/9978900/Captura_da_tela-Pakua_bagua_mod.svg%20%20%2832-45%29.png -- awful print quality due to unwanted blur https://bugs.launchpad.net/bugs/147770 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug contact for gthumb in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs