Not working with dell inspiron-15-3542 touch pad in Fedora 26

[wsws1996]

in Fedora 25, system setting can disable my touch pad,but after i update to Fedora 26,it can't disable my touch pad very well. when i disabled my touch pad,and reopen the gnome session,it will be enabled again, so i find this extension to help me disable it,but after i install this extension,every time i open this extension the touch pad will be enable,when i open other extension the touch pad will not be enable, and it can't find my touch pad in this extension either,i'm not sure this is a bug about the fedora 26 or this extension,my gnome version are 3.24.2,i have already use the Xinput. this is the log file: 2017-08-16T11:38:44Z touchpadIndicatorButton._init(): Xinput is installed 2017-08-16T11:38:44Z touchpadIndicatorButton._onChangeIcon() 2017-08-16T11:38:44Z touchpadIndicatorButton._onMousePlugged() 2017-08-16T11:38:44Z Lib.list_mouses() 2017-08-16T11:38:44Z Lib.list_mouse_devices() 2017-08-16T11:38:44Z Lib.list_mouse_devices(): Device found: PixArt USB Optical Mouse 2017-08-16T11:38:44Z Lib.list_mouse_devices(): Device found: Synaptics s3203 2017-08-16T11:38:44Z Lib.list_mouses(): true,PixArt USB Optical Mouse,Synaptics s3203 2017-08-16T11:38:44Z Lib.list_mouses(): Mouse found: PixArt USB Optical Mouse 2017-08-16T11:38:44Z Lib.list_mouses(): Mouse found: Synaptics s3203 2017-08-16T11:38:44Z touchpadIndicatorButton._switch_touchpad(false) 2017-08-16T11:38:44Z touchpadIndicatorButton._touchpad_changed() 2017-08-16T11:38:44Z touchpadIndicatorButton._onChangeIcon() 2017-08-16T11:38:44Z touchpadIndicatorButton._touchpad_changed() - Error 2017-08-16T11:38:44Z touchpadIndicatorButton._touchpad_changed() 2017-08-16T11:38:44Z touchpadIndicatorButton._onChangeIcon() 2017-08-16T11:38:45Z touchpadIndicatorButton._onMousePlugged(Notification(true): 鼠标插入 - 触摸板 已禁用) 2017-08-16T11:58:13Z disable() 2017-08-16T11:58:13Z Synclient._cancel()

[askmrsinh]

Hi @wsws1996 Are you on Wayland? Or tried using other switching methods?