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map headset button in gnome3

How can I map in gnome3 the button from my bluetooth headset? Gnome sees a AcceleratorActivated event when I press it: $ dbus-monitor --monitor signal time=1525078944.868498 sender=:1.17 -> ...
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25 views

Annoying “Could not register DBUS service” message on every terminal

Periodically I get this error, on my terminal: Broadcast message from systemd-journald@corsair (Fri 2018-03-23 21:07:39 CET): click-chroot-agent[15546]: Could not register DBUS service This is my ...
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42 views

Save/like currently playing track in Spotify programmatically

I would like to save/like the currently playing track in Spotify programmatically. My motivation is to eliminate the context switch caused by manually switching workspace, using the mouse, clicking on ...
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0answers
316 views

Global dbus settings in config file

I am receiving AccessDenied errors when sending dbus messages. The cause appears to be that settings in my dbus configuration file are enclosed within <policy context="default"> </policy>...
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Can't start services, probably policykit error

I can't restart services as root on CentOS. Unable to register authentication agent: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.PolicyKit1 was not provided by any ...
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0answers
50 views

NFS /usr/share breaks Policykit beause of inotify support

I just tried moving some files including /usr/share to a NFS partition to save space when running many similar virtual machines. The configuration mostly works except when starting services I think ...
3
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1answer
1k views

How to auto-rotate the screen using Yoga 900's accelerometer?

The Yoga 900 has an accelerometer which should allow auto-rotation behavior. On installing https://github.com/hadess/iio-sensor-proxy (Linux*, LightDM) it is possible to run monitor-sensor. ➜ ~ ...
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0answers
146 views

lightdm set an wrong DBUS_SESSION_BUS_ADDRESS

I'm using archlinux and lightdm+lightdm-gtk-greeter+aweome as my work environment. I found my DBUS_SESSION_BUS_SESSION is not properly setup, when I enabled lightdm as my login manager.This ...
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1answer
337 views

I want to inhibit the autostart of kwalletd5

I'm not able to find a way to disable the automatic start of kwalletd5 on Fedora 24 with XFCE4. pstree displays: fetchmail firefox─┬─{BgHangManager} ├─{Cache I/O} ├─{Cache2 I/O} ...
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1answer
30 views

How to bind a key to cycle profiles in roxterm?

I'd like to be able to switch profiles in roxterm, without having to access the menu each time. How could this be done?
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0answers
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systemctl debian 8 jessie: Failed to get D-Bus connection: Unknown error -1 [duplicate]

Unfortunately, in my Debian 8 jessie systemctl does not work at all. Every systemctl command results in: Failed to get D-Bus connection: Unknown error -1 systecmtl status udev Failed to ...
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1answer
59 views

Centos: there is no ~/.cache/upstart

I'm new with linux.As I know ~/.cache/upstart is folder where system processes log their stuff. But I can't find this folder in Centos. What I'm most curious about is that on Ubuntu this folder ...
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1answer
1k views

Getting error: “Error constructing proxy for org.gnome… Could not connect: Connection refused” when running gnome-terminal

I am getting the error: "Error constructing proxy for org.gnome.Terminal:/org/gnome/Terminal/Factory0: Could not connect: Connection refused" when I try to run gnome-terminal. I am running CentOS 7. I ...
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1answer
469 views

Dbus: How can I monitor process?

I'm new with Dbus and I'm curious if there is any way to monitor process and see if this process receives any Dbus messages. (I'm working on some project and want to know if Xserver receives any Dbus ...
1
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1answer
957 views

Unable to switch to greeter

I'm using LightDM 1.16.5 along with the Awesome window manager on NixOS. After logging in, I am unable to switch users without first logging out of my current session. The command dm-tool switch-to-...

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