Not a bug adding a missing "AddARGBGLXVisuals" in the Device section in xorg.conf solved the problem.
** Changed in: compiz (Ubuntu) Status: New => Invalid -- [Gutsy] desktop effects no window border https://bugs.launchpad.net/bugs/135641 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