Having a quick read through these posts, this bug reminds me of an ongoing bug where left and right mouse buttons cease working for (some) people after a period of time - and this other one has been around for quite a while now and it seems it is very difficult to pinpoint the source of the problem.
I am beginning to wonder if there is an underlying issue with basic mouse event processing that is manifesting itself in these other (seemingly unrelated) bug reports? -- [MASTER] right click (with button release) might activate random popup-menu-item https://bugs.launchpad.net/bugs/187313 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs