Here's a bug report at debian, and a mailing list message from gimp- user. Looks like it's related to the ati video drivers; both I and the reporter have the same video card: an ATI Radeon 7000 / VE / RV100.
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=433230 http://www.mail-archive.com/gimp- [EMAIL PROTECTED]/msg12871.html -- Gimp brushes leave garbage pixel trails https://bugs.launchpad.net/bugs/156556 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs