I upgraded to Xfce 4.12 via the PPA and did some testing with as many installed programs could find that can be resized.
Most of them did not have the issue at all. It was intermittent, so who knows... I believe Blender had the issue the first time I tested it when I snapped it to a side but it did not occur again with the same program instance. I'm not sure if it was just a one-time graphical glitching. However, Chromium 43.0.2357.130 Ubuntu 14.04 (64-bit) consistently has this issue when snapping to a left or right side edge, it will show the maximize button and left clicking it has no effect while snapped left or right. Closing and relaunching does not fix it for Chromium. "xfwm4 -V" gives me: <quote> This is xfwm4 version 4.12.3 (revision 7fdcb53) for Xfce 4.12 Released under the terms of the GNU General Public License. Compiled against GTK+-2.24.23, using GTK+-2.24.23. Build configuration and supported features: - Startup notification support: Yes - XSync support: Yes - Render support: Yes - Xrandr support: Yes - Embedded compositor: Yes - KDE systray proxy (deprecated): No </quote> -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1387533 Title: Edge-snapped window's maximize button responds to right instead of left click To manage notifications about this bug go to: https://bugs.launchpad.net/xfwm4/+bug/1387533/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs