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    • v20休眠后恢复触摸板失灵
    Experiences and Insight 622 views · 2 replies ·
    Tofloor
    poster avatar
    lichengcheng
    deepin
    2020-08-11 22:29
    Author
    本人用的是magic book pro 2020 intel版，每次休眠后恢复，触摸板就会失灵，外接鼠标是正常的，键盘也是正常的，就是触摸板会失灵，一点反应都没有。重启后触摸板就是正常的，就是不能休眠。
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    不做伸手党
    deepin
    2020-08-11 23:25
    #1
    可以参照下arch wiki的解决方法。https://wiki.archlinux.org/index.php/Touchpad_Synaptics#Touchpad_does_not_work_after_resuming_from_hibernate/suspend
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    1***8@qq.com
    deepin
    2020-08-21 16:59
    #2
    I can confirm a similar issue with my touchpad on HP ProBook 450 G6 with Ubuntu 18.04, it was very laggy after suspend.

    What worked for me: create /lib/systemd/system-sleep/touchpad:

    1. #!/bin/sh

    3. case $1 in
    4.   post)
    5.     /sbin/rmmod i2c_hid && /sbin/modprobe i2c_hid
    6.   ;;
    7. esac
    Copy the Code

    make file executable chmod +x /lib/systemd/system-sleep/touchpad and test (suspend computer and wake-up again)


    https://unix.stackexchange.com/questions/309247/linux-mouse-freezes-after-suspend
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    lichengcheng
    2020-09-10 07:24
    多谢大佬