dconf-WARNING **: failed to commit changes to dconf: The given address is empty
When doing gsettings, if the error message is
dconf-WARNING **: ...: failed to commit changes to dconf: The given address is empty
That probably mean that your env var DBUS_SESSION_BUS_ADDRESS is really empty, i.e it as been unset at some point.
I solved it with export DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/$UID/bus
anobilisgorse
Updated on November 29, 2022Comments
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anobilisgorse over 1 year
So I got this script
change_wallpaper
, based from the answer from this: Automatically change Ubuntu wallpaper at a certain hour and ran it throughcron
.# For changing wallpaper at a certain time */1 6,7,8,9,10,11,12,13,14,15,16,17 * * * /home/zero/.bin/change_wallpaper '/home/zero/Pictures/Wallpapers/dawn.jpg' */1 18,19,20,21,22,23,0,1,2,3,4,5 * * * /home/zero/.bin/change_wallpaper '/home/zero/Pictures/Wallpapers/dusk.jpg'
In summary, every time I start up my Ubuntu, it must change the wallpaper to
dawn.jpg
if it is morning, ordusk.jpg
if it is evening.change_wallpaper
#!/bin/bash -e user=$(whoami) fl=$(find /proc -maxdepth 2 -user "$user" -name environ -print -quit) for i in {1..5} do fl=$(find /proc -maxdepth 2 -user "$user" -name environ -newer "$fl" -print -quit) done export DBUS_SESSION_BUS_ADDRESS DBUS_SESSION_BUS_ADDRESS=$(grep -z DBUS_SESSION_BUS_ADDRESS "$fl" | cut -d= -f2-) IMG=$1 gsettings set org.gnome.desktop.background picture-uri "'file://${IMG}'"
One time, I noticed the
cron
script was not working anymore, so I tried manually running it. Then I noticed this error.zero@zerosystem:~$ /home/zero/.bin/change_wallpaper /home/zero/Pictures/Wallpapers/dawn.jpg (process:5420): dconf-WARNING **: failed to commit changes to dconf: The given address is empty
Why is this? I also noticed that there's a different process number every time I run it, i.e.
(process:5420)
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Admin about 8 yearsRemove (Backup) your dconf-folder:
mv ~/.config/dconf/ ~/.config/dconf.bak
and try it again.
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