** Description changed: This problem occurs on the current development version of zesty; it does not occur on any other Ubuntu version that is currently supported. Lightdm offers the possibility to start the default on-screen keyboard Onboard. Further, Onboard offers the possibility to start the hover click, which is provided by a process called mousetweaks. The hover click consists in having the system automatically perform a left click (and optionally other click types) shortly after the pointer stops moving. It is an accessibility feature for example for people that are not able to click with an hardware device, like mouse buttons. - Here is how to start the hover click in lightdm: - - Start the on-screen keyboard Onboard by using the accessibility menu at the top right. - - Click on the key on the at the right of the Onboard layout that has a pointer as label; an additional column with keys will appear; these are the keys to control the hover click. - - Click on the key at the bottom of the column that just appeared and that shows a pointer with a little clock. This is the key to start the hover click. In fact, it starts the mousetweaks process, that provides the hover click feature. + Here is how to start the hover click in lightdm: + - Start the on-screen keyboard Onboard by using the accessibility menu at the top right. + - Click on the key on the at the right of the Onboard layout that has a pointer as label; an additional column with keys will appear; these are the keys to control the hover click. + - Click on the key at the bottom of the column that just appeared and that shows a pointer with a little clock. This is the key to start the hover click. In fact, it starts the mousetweaks process, that provides the hover click feature. The problem now is that the mousetweaks process started by Onboard in - lightdm is still running after entering the desktop session. This was - not the case in previous Ubuntu versions. + lightdm is still running after entering the desktop session. + + Here is the terminal output after entering the desktop session: + + $ ps -ef | grep mouse + lightdm 1784 1 0 22:30 ? 00:00:00 mousetweaks + frafu 3584 3546 1 22:31 ? 00:00:00 mousetweaks + frafu 4324 3105 0 22:31 pts/5 00:00:00 grep mouse + + As you can see, the mousetweaks process started under lightdm is still + running and there is also a second mousetweaks process that was started + because the desktop session is configured to automatically start the on- + screen keyboard Onboard and Onboard is configured to start the hover + click. + + This behaviour is new in zesty; in previous Ubuntu versions there was no + mousetweaks process left running under lightdm after entering the + desktop session. Thus, I am filing this as a bug.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1643700 Title: mousetweaks process does not get killed when entering desktop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1643700/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
