I had the same issue of every other brush stroke not registering with my Wacom Intuos4 medium tablet in gimp under Ubuntu 11.04. And i know I'm about a month late on this post here.
After playing around with everything, including logging in with no effects and tweaking tablet settings, I think i found a little work around for me. If you disable all your components then it doesn't give you the tablet/stylus effects like fading out and what not. But, if you have all of them set to 'screen', and set the pad itself to 'disable' it works out fine for me(and i still get all the perks of using my tablet!) and I don't get the dreaded freezing/not registering every other brush stroke, and sometimes not able to use UI elements. Hope this helps someone. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/556670 Title: Can't click on UI elements in gimp (intermittent) To manage notifications about this bug go to: https://bugs.launchpad.net/inkscape/+bug/556670/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs