Yeah, I'm having the same exact issue. I can also confirm that deactivating the stylus does fix the "stickiness". I have not tried running in Ubuntu classic without effects yet. I did however try turning off various effects, but wasn't able to find one that restored the correct behaviour (I didn't try all, admittedly though).
I have noticed that sometimes, the problem will go away after a while, and it's hard to say what causes that. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gimp in Ubuntu. https://bugs.launchpad.net/bugs/786317 Title: wacom intuous3 often fails to draw stroke (release click not recognised?) -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs