Linux: Acer laptop trackpad toggle button makes mouse freeze until restart (Linux Mint and Lubuntu)

THX1138
THX1138 Member Posts: 21 Troubleshooter
edited November 2023 in 2018 Archives
I have an old Acer Aspire 7535G laptop and it has a button next to the trackpad which toggles the trackpad on and off which is useful to be able to type without accidentally touching the trackpad and moving the cursor. I've installed Linux Mint 18.2 Cinammon 64-bit and tried a live Lubuntu 16.04.3 64-bit on this machine and when the mouse trackpad toggle button is activated, the mouse stops moving as expected; however when the button is pressed again, the mouse functionality does not resume until the machine is restarted. I tried to search for a solution to this but nothing I find relates to this problem. Could there maybe be a work-around to reactivate the mouse using a keyboard shortcut? Thanks for any advice.

Answers

  • JackE
    JackE ACE Posts: 44,893 Trailblazer
    You could try to turn the pad on and off with the FN+F7 hotkey combo. Jack E/NJ

    Jack E/NJ

  • THX1138
    THX1138 Member Posts: 21 Troubleshooter
    Thanks. Unfortunately, the Fn+F7 combination does not have any effect on Debian and I think it's not a valid combination on the Aspire 7535G (there is also no symbol on this key like for F6 (screen on/off) or F8 (mute)).
  • JackE
    JackE ACE Posts: 44,893 Trailblazer
    That particular button would only work with the ACER-specific OS version drivers the machine originally shipped with or if ACER drivers are available for later versions. Thus you must to disable the touchpad from inside the OS environment. Jack E/NJ    

    Jack E/NJ

  • antidramaturgo
    antidramaturgo Member Posts: 6

    Tinkerer

    hello, i have an old Acer Aspire 7535G laptop too, and the touchpad dont works. have you done anything other than the normal installation? Tank you

  • JackE
    JackE ACE Posts: 44,893 Trailblazer
    @antidramaturgo What is your Linux distribution? Jack E/NJ

    Jack E/NJ

  • antidramaturgo
    antidramaturgo Member Posts: 6

    Tinkerer

    now is xubuntu 18.04
  • antidramaturgo
    antidramaturgo Member Posts: 6

    Tinkerer

    JackE, i probe whit mint kde, manjaro, fedora, deepin, etc. All in live-cd, but dont works. The computer originally worked with win7, but i erased the entire disk when installing xfce


  • JackE
    JackE ACE Posts: 44,893 Trailblazer
    @antidramaturgo Is Mint 18.3 xfce on the HDD right now? Jack E/NJ

    Jack E/NJ

  • antidramaturgo
    antidramaturgo Member Posts: 6

    Tinkerer

    xubuntu 18.04 run now
  • antidramaturgo
    antidramaturgo Member Posts: 6

    Tinkerer

    on the HDD
  • JackE
    JackE ACE Posts: 44,893 Trailblazer
    @antidramaturgo Have you joined a Mint or plain Ubuntu forum and asked for suggestions on activating the ALPS or SYNAPTICS touchpad? You need to know which one you have. Mint, plain Ubuntu and Fedora probably have a higher chance of being made to work with some terminal tweaks on your old system. Altair4 on the Mint forums can probably help steer you in the right direction. Jack E/NJ

    Jack E/NJ

  • antidramaturgo
    antidramaturgo Member Posts: 6

    Tinkerer

    JackE said:
    @antidramaturgo Have you joined a Mint or plain Ubuntu forum and asked for suggestions on activating the ALPS or SYNAPTICS touchpad? You need to know which one you have. Mint, plain Ubuntu and Fedora probably have a higher chance of being made to work with some terminal tweaks on your old system. Altair4 on the Mint forums can probably help steer you in the right direction. Jack E/NJ
    ok, tank you