E [27/Oct/2026:21:21:35 +0100] Unknown directive IdleExitTimeout on line 35 of /etc/cups/cupsd.conf.
E [27/Oct/2026:21:21:35 +0100] Unable to change ownership of "/etc/cups/cupsd.conf" - Read-only file system
E [27/Oct/2026:21:21:35 +0100] Unable to change ownership of "/etc/cups/cups-files.conf" - Read-only file system
