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    • 【已解决】crontab使用notify-send不生效
    Experiences and Insight 470 views · 4 replies ·
    Tofloor
    poster avatar
    zss192
    deepin
    2020-12-14 00:04
    Author

    如图已经设置了每分钟通知但不生效，手动执行会生效。

    第一个每分钟更换壁纸可以生效

    如果写个sh脚本并输出到一个日志文件有输出，但notify-send还是不生效

    不知道是哪地方没弄好


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    zss192
    deepin
    2020-12-14 00:25
    #1

    日志文件如下，貌似报错了



    Dec 13 16:23:01 zss-PC systemd[1]: Reloaded Laptop Mode Tools.
    Dec 13 16:23:01 zss-PC org.freedesktop.Notifications[25629]: I only run the Deepin Desktop!
    Dec 13 16:23:01 zss-PC dbus-daemon[25629]: [session uid=1000 pid=25627] Activated service 'org.freedesktop.Notifications' failed: Process org.freedesktop.Notifications exited with status 255
    Dec 13 16:24:01 zss-PC CRON[28246]: (zss) CMD (export DISPLAY=:0.0 && /usr/bin/notify-send "\345\267\262\347\273\217\344\270\200\345\260\217\346\227\266\345\225\246\357\274\201" "\344\274\221\346\201\257\344\270\200\344\270\213\345\220\247!")
    Dec 13 16:24:01 zss-PC dbus-daemon[25629]: [session uid=1000 pid=25627] Activating service name='org.freedesktop.Notifications' requested by ':1.14' (uid=1000 pid=28247 comm="/usr/bin/notify-send ????????????????????? ???????")
    Dec 13 16:24:01 zss-PC org.freedesktop.Notifications[25629]: I only run the Deepin Desktop!
    Dec 13 16:24:01 zss-PC dbus-daemon[25629]: [session uid=1000 pid=25627] Activated service 'org.freedesktop.Notifications' failed: Process org.freedesktop.Notifications exited with status 255
    Dec 13 16:24:01 zss-PC dbus-daemon[25629]: [session uid=1000 pid=25627] Activating service name='org.freedesktop.Notifications' requested by ':1.15' (uid=1000 pid=28247 comm="/usr/bin/notify-send ????????????????????? ???????")
    Dec 13 16:24:01 zss-PC org.freedesktop.Notifications[25629]: I only run the Deepin Desktop!
    Dec 13 16:24:01 zss-PC dbus-daemon[25629]: [session uid=1000 pid=25627] Activated service 'org.freedesktop.Notifications' failed: Process org.freedesktop.Notifications exited with status 255

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    liwl
    deepin
    2020-12-14 01:31
    #2

    我也试过，不生效，放弃

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    Feng Yu
    deepin
    2020-12-14 04:07
    #3 
    * * * * * XDG_RUNTIME_DIR=/run/user/1000 /usr/bin/notify-send '该休息了'

    crontab是以非登录式运行的，因此你必须手工注入一些登录式运行才会注入的环境变量

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    zss192
    deepin
    2020-12-14 17:22
    #4
    Feng Yu： 
    * * * * * XDG_RUNTIME_DIR=/run/user/1000 /usr/bin/notify-send '该休息了'

    crontab是以非登录式运行的，因此你必须手工注入一些登录式运行才会注入的环境变量

    tql，学到了[喜欢]

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