cgroups issue

[beliaev-maksim]

Bug Description

Cannot use services from snap since there is some issue with cgroups

To Reproduce

create GH runner instance and run following code

sudo snap install firefox
mkdir ~/bin
ln -s /snap/bin/firefox.geckodriver ~/bin/geckodriver
~/bin/geckodriver --version

Environment

Relevant log output

-

Additional context

I have workarounded the issue by

export XDG_RUNTIME_DIR="/run/user/$(id -u)"
export DBUS_SESSION_BUS_ADDRESS="unix:path=$XDG_RUNTIME_DIR/bus"
echo "$(id -u)"
loginctl enable-linger $USER
sudo apt-get install dbus-user-session -yqq
systemctl --user start dbus.service

need to solidify the solution on LXD machines from the charm side