Troubleshooting¶

Wrong permission for config/jwt/

# Change owner of config/jwt/*
chown -R www-data:www-data config/jwt

500 Internal Server Error on Labs page¶

Wrong permission in var/cache/prod/

# Change owner of cache/prod/
chown -R www-data:www-data *

Error in prod when update¶

If an error occurred when you update your version, from prod or older version, you can :

delete the *.lock file
check with git status if you have additional file on your filesystem and delete them
delete the var/cache directory

No device templates are displayed on editor¶

If you want to add a device in the editor and no templates are displayed in the dropdown, you have to change the permission of config/templates:

chown www-data:www-data config/templates
chmod 664 config/templates

Error with numpy when installing¶

If the setup fails while processing numpy-2.1.3.tar.gz with this error:

error: Couldn't find a setup script in /tmp/easy_install-cw60uo3_/numpy-2.1.3.tar.gz ERROR: (

Install numpy manually with pip install numpy. and re-run the installation script.

lxc error while creating alpine 3.15 when installing¶

This is due to the script asking to install a version of Alpine that is no longer maintained. To circumvent this, the install script must be modified. Open the install script and change those lines

LXC=`lxc-ls -name "Alpine3.15"`;
if [ "${LXC}" == "" ] ; then
echo "Creation of a container Alpine 3.15"
DOWNLOAD_KEYSERVER="keyserver.ubuntu.com" lxc-create -t download -n Alpine3.15 -- -d alpine -r 3.15 -a amd64
echo "No default login, please use Sandbox to configure a new OS from this" >> "/var/lib/lxc/Alpine3.15/rootfs/etc/issue"
echo "nameserver 1.1.1.3" > "/var/lib/lxc/Alpine3.15/rootfs/etc/resolv.conf"
echo "OK ✔️"
fi;

to

LXC=`lxc-ls -name "Alpine3.17"`;
if [ "${LXC}" == "" ] ; then
echo "Creation of a container Alpine 3.17"
DOWNLOAD_KEYSERVER="keyserver.ubuntu.com" lxc-create -t download -n Alpine3.17 -- -d alpine -r 3.17 -a amd64
echo "No default login, please use Sandbox to configure a new OS from this" >> "/var/lib/lxc/Alpine3.17/rootfs/etc/issue"
echo "nameserver 1.1.1.3" > "/var/lib/lxc/Alpine3.17/rootfs/etc/resolv.conf"
echo "OK ✔️"
fi;

This will force the installer to install a version of Alpine that is still maintained (3.17). Re-run the install script after this.