Package: colord Version: 1.4.6-2.2 Taking a look at the bootlog obtained from journalctl -b, I discovered a report of the following failure: Jun 12 21:41:41 AnonymizedComputerName dbus-daemon[885]: [system] Activating via systemd: service name='org.freedesktop.ColorManager' unit='colord.service' requested by ':1.14' (uid=0 pid=960 comm="/usr/sbin/cupsd -l") Jun 12 21:41:41 AnonymizedComputerName systemd[1]: Starting colord.service - Manage, Install and Generate Color Profiles... Jun 12 21:41:41 AnonymizedComputerName systemd[1]: Started ModemManager.service - Modem Manager. Jun 12 21:41:41 AnonymizedComputerName kernel: NET: Registered PF_QIPCRTR protocol family Jun 12 21:41:41 AnonymizedComputerName sshd[988]: Server listening on 0.0.0.0 port 22. Jun 12 21:41:41 AnonymizedComputerName sshd[988]: Server listening on :: port 22. Jun 12 21:41:41 AnonymizedComputerName systemd[1]: Started ssh.service - OpenBSD Secure Shell server. Jun 12 21:41:41 AnonymizedComputerName udev-configure-printer[883]: device devpath is /devices/pci0000:00/0000:00:14.0/usb1/1-11 Jun 12 21:41:41 AnonymizedComputerName udev-configure-printer[883]: MFG:hp MDL:deskjet 5600 SERN:AnonymizedPrinterSerialNumber serial:AnonymizedPrinterSerialNumber Jun 12 21:41:41 AnonymizedComputerName colord[990]: failed to get edid data: EDID length is too small What is EDID? Why is it too small and how big should it be, whatever it is? Is there a programming error anywhere? The printer itself is powered, connected to the computer via a USB cable, and in a deep sleep with all LEDs off (but if you send a there document, it wakes up). I use Debian stable “bookworm” with udev 252.6-1 and systemd 252.6-1. Gratefully, AlMa
