On any given reboot/login/logout the id= can and will change. The scanning order/process should be the same, but if all devices are asked in parallel tiny timing differences in how each answers can change the order. You generally need code first to find the current ID for the given named device, and then use that id. On Wed, Sep 15, 2021 at 6:03 AM Sam Varshavchik <mrsam@xxxxxxxxxxxxxxx> wrote: > > Ed Greshko writes: > > > On 15/09/2021 07:59, Sam Varshavchik wrote: > >> This almost feels like a ritual that I go through every 3-4 years: figure > >> out how to disable the laptop's obnoxious touchpad from registering phantom > >> tap clicks. > >> > >> This time around Google claims XFCE's "Mouse and Touchpad" settings has a > >> checkbox for that. Google also gives instructions for using synclient, which > >> appears to be obsolete. > >> > >> So, what's the right procedure for this (this year)? > > > > I don't have laptop or touch pad. > > > > But I thought that xinput was the command of choice to deal with things like > > this. Sounds like your sensitivity may > > be too high? > > > > https://askubuntu.com/questions/483707/14-04-touchpad-is-too-sensitive > > > > May be of value? > > I saw that. And something's weird is going on with this thing. > > Yesterday, before I tried to disable tapping I wanted to get the middle > button emulation to work. > > "xinput list" told me that device "id=12" was something called "PS/2 wheeled > mouse", and it offered a setting called "libinput Middle Emulation Enabled". > > xinput set-prop 12 'libinput Middle Emulation Enabled' 1 > > did what I wanted, and made both touchpad buttons emulate a middle button > click. > > I know I wasn't imagining this because I saved this command in the XFCE > session manager to run at login. > > I hunted around, and I saw nothing about disabling tap to click, so I gave > up and went to sleep. > > So, after reading your message, this morning I went back in. For some > inexplicable reason: > > 1) xinput now tells me that id=12 is an "ETPS/2 Elantech Touchpad" > > 2) This device does not have a 'libinput Middle Emulation Enabled' setting, > and the command that I saved to run at session startup simply reports an > error. The touchpad emulates the middle button click without this setting. > > 3) The touchpad no longer responds to taps, so the only thing for me to do > is remove the session startup command, that no longer does anything. > > I did not install any updates since yesterday. I'm fairly certain I'm using > the same laptop today, that I used yesterday. > > _______________________________________________ > users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx > To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx > Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx > Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
