查看进程间关系--pstree 通过pstree命令可以看到进程间的父子关系,它以树形结构显示这些信息: pstree systemd─┬─ModemManager─┬─{gdbus} ├─NetworkManager─┬─dhclient │ ├─dnsmasq │ ├─{gdbus } │ └─{gmain} ├─accounts-daemon─┬─{gdbus} │ └─ } │ └─{gmain} ├─cron ├─cups-browsed─┬─{gdbus} │ └ ─{gmain} ├─cupsd───3*[dbus] ├─dbus-daemon ├─gnome-keyring-d─┬─{gdbus}
32.89 chrome 查看进程间关系--pstree 通过pstree命令可以看到进程间的父子关系,它以树形结构显示这些信息: pstree systemd─┬─ModemManager─┬─{gdbus ├─NetworkManager─┬─dhclient │ ├─dnsmasq │ ├─{gdbus } │ └─{gmain} ├─accounts-daemon─┬─{gdbus} │ └─ } │ └─{gmain} ├─cron ├─cups-browsed─┬─{gdbus} │ └ ─{gmain} ├─cupsd───3*[dbus] ├─dbus-daemon ├─gnome-keyring-d─┬─{gdbus}
u2500\u2500\u2500pstree(31766) \u2502 \u2502 \u251c\u2500{gdbus \u251c\u2500dbus-launch(46) \u251c\u2500dconf-service(539)\u2500\u252c\u2500{gdbus \u251c\u2500gpg-agent(57) \u251c\u2500gvfs-udisks2-vo(114)\u2500\u252c\u2500{gdbus u2502 \u2514\u2500{gmain}(84) \u251c\u2500gvfsd-metadata(545)\u2500\u252c\u2500{gdbus \u2514\u2500{gmain}(83) \u251c\u2500xfce4-volumed(74)\u2500\u252c\u2500{gdbus
(gedit:22613): dconf-WARNING **: 23:09:28.367: failed to commit changes to dconf: GDBus.Error:org.gtk.GDBus.UnmappedGError.Quark (gedit:22613):dconf警告**:23:09:28.367:未能提交对dconf:GDBus的更改。错误:org.gtk.GDBus.unappedgerror.Quark.
how-to-modify-an-invalid-etc-sudoers-file 但是执行pkexec的时候又暴露了一个问题: 1 2 3 polkit-agent-helper-1: error response to PolicyKit daemon: GDBus.Error
glib-2.54.3-x86_64 ├── bin │ ├── gdbus.exe │ ├── gdbus-codegen │ ├── gio.exe │ ├──
https://unit42.paloaltonetworks.com/usbcreator-d-bus-privilege-escalation-in-ubuntu-desktop/ gdbus call
sudo nautilus 出现下面这一堆错误(error_info): (nautilus:5942): Gtk-WARNING **: Failed to register client: GDBus.Error
org.fcitx.Fcitx-0” does not exist 警告 问题描述: ** (fcitx-config-gtk3:19361): WARNING **: 06:55:31.194: GDBus.Error org.freedesktop.DBus.Error.NameHasNoOwner: Name "org.fcitx.Fcitx-0" does not exist ** (fcitx-config-gtk3:19361): WARNING **: 06:55:42.456: GDBus.Error
2780.837080 4 120 1.497875 0.234791 42.333083 / [ 3359.282473] gdbus 31.262910 9.577926 3226896.156313 / .................... [ 3461.598951] gdbus
如果以上步骤报错: 无法创建 NMClient 对象GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: Method "GetManagedObjects
10457 826 15418252 117992 do_sys_poll 0 S gmain u0_a364 10435 10458 826 15418252 117992 do_sys_poll 0 S gdbus
结果: systemd(1)-+-accounts-daemon(1984)-+-{gdbus}(1984) | `-{gmain}(1984) |-acpid | `-{lxcfs}(1936) |-mdadm(2135) |-ntpd(2358) |-polkitd(2128)-+-{gdbus
10457 826 15418252 117992 dosyspoll 0 S gmain u0a364 10435 10458 826 15418252 117992 dosyspoll 0 S gdbus
org.gtk.vfs.UDisks2VolumeMonitor is not supported (gedit:244): Gtk-WARNING **: Calling Inhibit failed: GDBus.Error
它的返回结果如下所示: systemd(1)-+-accounts-daemon(1984)-+-{gdbus}(1984) | `-{gmain}(1984) | `-{lxcfs}(1936) |-mdadm(2135) |-ntpd(2358) |-polkitd(2128)-+-{gdbus
org.gtk.vfs.UDisks2VolumeMonitor is not supported (gedit:266): Gtk-WARNING **: Calling Inhibit failed: GDBus.Error org.gtk.vfs.UDisks2VolumeMonitor is not supported (gedit:317): Gtk-WARNING **: Calling Inhibit failed: GDBus.Error
org.gtk.vfs.UDisks2VolumeMonitor is not supported (gedit:1618): Gtk-WARNING **: Calling Inhibit failed: GDBus.Error
org.gtk.vfs.UDisks2VolumeMonitor is not supported (gedit:787): Gtk-WARNING **: Calling Inhibit failed: GDBus.Error
gdbus monitor --system --dest org.freedesktop.systemd1 --object-path /org/freedesktop/systemd1 ?