Update to 4.19.0 broke with Ubuntu

[twinkybot]

Hi there,
after updating I cannot start Calibre anymore. The error is:

Process: 10321 ExecStart=/usr/bin/calibre-server /media/Data/calibre --daemonize --userdb /media/Data/calibre-data/users.sqlite --enable-auth --auth-mode=basic --max-opds-items=30 --max-opds-ungr

Jun 29 09:37:26 heureka calibre-server[10321]: File "site-packages/calibre/utils/config_base.py", line 460, in __setitem__
Jun 29 09:37:26 heureka calibre-server[10321]: File "site-packages/calibre/utils/config_base.py", line 474, in set
Jun 29 09:37:26 heureka calibre-server[10321]: File "site-packages/calibre/utils/config_base.py", line 399, in set
Jun 29 09:37:26 heureka calibre-server[10321]: File "site-packages/calibre/utils/config_base.py", line 124, in make_config_dir
Jun 29 09:37:26 heureka calibre-server[10321]: File "os.py", line 150, in makedirs
Jun 29 09:37:26 heureka calibre-server[10321]: File "os.py", line 157, in makedirs
Jun 29 09:37:26 heureka calibre-server[10321]: OSError: [Errno 13] Keine Berechtigung: '/home/Data'
Jun 29 09:37:26 heureka systemd[1]: calibre.service: Control process exited, code=exited status=1
Jun 29 09:37:26 heureka systemd[1]: calibre.service: Failed with result 'exit-code'.
Jun 29 09:37:26 heureka systemd[1]: Failed to start Calibre Service.

The service file looks like this:

[Unit]
Description=Calibre Service
After=network.target

[Service]
Type=forking
User=calibre
Group=mediaservice
Environment="CALIBRE_CONFIG_DIRECTORY=/home/Big/calibre-data"
PIDFile=/media/Data/calibre/calibre-server.pid
ExecStart=/usr/bin/calibre-server "/media/Data/calibre" \
                --daemonize \
                --userdb /media/Data/calibre-data/users.sqlite \
                --enable-auth \
                --auth-mode=basic \
                --max-opds-items=30 \
                --max-opds-ungrouped-items=100 \
                --port=49150 \
                --pidfile=/media/Data/calibre/calibre-server.pid \
                --max-log-size=1000 \
                --log=/media/Data/calibre-data/calibre.log
ExecStop=/usr/bin/kill -15 $MAINPID

[Install]
WantedBy=multi-user.target

I am wondering where this path is coming from:

Jun 29 09:37:26 heureka calibre-server[10321]: OSError: [Errno 13] Keine Berechtigung: '/home/Data'

Has anyone an idea?

[twinkybot]

Sorry people. I found the path error. it was my "Environment" line in the service file. But it also works without it. But after upgrading it was broken and showed in the logs that it can't write to the proper path.

But actually the error in itsel is gone. Maybe it was removing Python 2 and installing python-is-python3 whch helped because I can start the service again.