If you haven't already, try disabling your canvas ruler. If that sems to fix the lag, you're looking at bug #736411, which took a while to track down and fix but the good news is it's patched by now and will be available in the next stable release.
https://bugzilla.gnome.org/show_bug.cgi?id=736411 -- Stratadrake [email protected] -------------------- Numbers may not lie, but neither do they tell the whole truth. > Date: Wed, 26 Aug 2015 08:05:05 +0200 > From: [email protected] > To: [email protected] > CC: [email protected] > Subject: [Gimp-user] Gimp Hold mouse lag > > >me* > > > >*Link fix:* > >https://drive.google.com/folderview?id=0B1yv0g4J808tfkEyTGtuU080b242cmg0VlhQYXcwQlg3d2VMNXBhNzVRZ0M0QlNTLTJodTQ&usp=sharing > > > It is a Gnome 3 Gimp lag error or bug. My CPU shoots up from 8% all the way to > 70% when I just click the brush. It works better in Unity and Gnome Classic > with > slight lag, but not noticeable if you don't go wild. It doesn't do so well in > Ubuntu 2D Either, but not as bad as Gnome 3. > > I have no idea what happened to Gimp.... > > -- > zutokaza (via www.gimpusers.com/forums) > _______________________________________________ > gimp-user-list mailing list > List address: [email protected] > List membership: https://mail.gnome.org/mailman/listinfo/gimp-user-list > List archives: https://mail.gnome.org/archives/gimp-user-list _______________________________________________ gimp-user-list mailing list List address: [email protected] List membership: https://mail.gnome.org/mailman/listinfo/gimp-user-list List archives: https://mail.gnome.org/archives/gimp-user-list
