Slackware 15.0のモデムマネージャの問題

Slackware 15.0のモデムマネージャの問題

私のSlackware 15.0のシステムログにこれらの迷惑なメッセージが表示されます。

Oct  1 06:41:45 nas NetworkManager[1867]: <warn>  [1696135305.0097] modem-manager: error poking ModemManager: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ExecFailed: Failed to execute program org.freedesktop.ModemManager1: Permission denied
Oct  1 06:43:45 nas NetworkManager[1867]: <warn>  [1696135425.0122] modem-manager: error poking ModemManager: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ExecFailed: Failed to execute program org.freedesktop.ModemManager1: Permission denied
Oct  1 06:45:45 nas NetworkManager[1867]: <warn>  [1696135545.0116] modem-manager: error poking ModemManager: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ExecFailed: Failed to execute program org.freedesktop.ModemManager1: Permission denied
Oct  1 06:47:45 nas NetworkManager[1867]: <warn>  [1696135665.0108] modem-manager: error poking ModemManager: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ExecFailed: Failed to execute program org.freedesktop.ModemManager1: Permission denied
Oct  1 06:49:45 nas NetworkManager[1867]: <warn>  [1696135785.0037] modem-manager: error poking ModemManager: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ExecFailed: Failed to execute program org.freedesktop.ModemManager1: Permission denied
Oct  1 06:51:45 nas NetworkManager[1867]: <warn>  [1696135905.0029] modem-manager: error poking ModemManager: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ExecFailed: Failed to execute program org.freedesktop.ModemManager1: Permission denied
Oct  1 06:53:45 nas NetworkManager[1867]: <warn>  [1696136025.0019] modem-manager: error poking ModemManager: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ExecFailed: Failed to execute program org.freedesktop.ModemManager1: Permission denied
Oct  1 06:55:45 nas NetworkManager[1867]: <warn>  [1696136145.0013] modem-manager: error poking ModemManager: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ExecFailed: Failed to execute program org.freedesktop.ModemManager1: Permission denied

何を確認する必要がありますか?ありがとう

権限は次のとおりです。

ls -lhd /usr/sbin/ModemManager
-rwxr-xr-x 1 root root 1,8M nov 26  2021 /usr/sbin/ModemManager*

これはシリアルデバイスの権限です。誰がttyS02の権限を変更したのか理解できません。

ls -ld /dev/ttyS*
crw-rw---- 1 root dialout 4, 64 ott  8 04:07 /dev/ttyS0
crw-rw---- 1 root dialout 4, 65 ott  8 04:07 /dev/ttyS1
crw--w---- 1 root tty     4, 66 ott  8 04:10 /dev/ttyS2
crw-rw---- 1 root dialout 4, 67 ott  8 04:07 /dev/ttyS3

grep -irl ttyS2 /etc

/etc/default/grub~
/etc/default/grub
/etc/radiusclient/port-id-map
/etc/radiusclient/radiusclient.conf
/etc/securetty
/etc/serial.conf
/etc/inittab~
/etc/inittab

ttyS2の権限をデフォルト値(root:dialoutと660)に設定してみましたが...

Oct  9 21:07:23 nas NetworkManager[1880]: <warn>  [1696878443.0583] modem-manager: error poking ModemManager: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ExecFailed: Failed to execute program org.freedesktop.ModemManager1: Permission denied

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