Package: linux Version: linux-image-4.16.0-1-amd64 Severity: normal Dear Maintainer, booting with linux-image-4.16.0-1-amd64 causes the plymouth LUKS prompt to not be displayed, preventing password entry and thus boot. System can still be rebooted with Ctrl-Alt-Del. The system is an Intel Kaby Lake i7 7700 running on its HD Graphics 630 iGPU. Missing firmware errors are seen in the logs and at the unusable boot screen (photo attached): May 3 13:40:17 ripley kernel: [ 0.991156] i915 0000:00:02.0: firmware: failed to load i915/kbl_dmc_ver1_04.bin (-2) May 3 13:40:17 ripley kernel: [ 0.991158] firmware_class: See https://wiki.debian.org/Firmware for information about missing firmware May 3 13:40:17 ripley kernel: [ 0.991160] i915 0000:00:02.0: Direct firmware load for i915/kbl_dmc_ver1_04.bin failed with error -2 May 3 13:40:17 ripley kernel: [ 0.991163] i915 0000:00:02.0: Failed to load DMC firmware i915/kbl_dmc_ver1_04.bin. Disabling runtime power management. May 3 13:40:17 ripley kernel: [ 0.991165] i915 0000:00:02.0: DMC firmware homepage: https://01.org/linuxgraphics/downloads/firmware This missing firmware is also noted when running update-initramfs: # update-initramfs -u -k 4.16.0-1-amd64 update-initramfs: Generating /boot/initrd.img-4.16.0-1-amd64 W: Possible missing firmware /lib/firmware/i915/skl_dmc_ver1_27.bin for module i915 W: Possible missing firmware /lib/firmware/i915/kbl_dmc_ver1_04.bin for module i915 W: Possible missing firmware /lib/firmware/i915/kbl_guc_ver9_39.bin for module i915 W: Possible missing firmware /lib/firmware/i915/bxt_guc_ver9_29.bin for module i915 W: Possible missing firmware /lib/firmware/i915/skl_guc_ver9_33.bin for module i915 Workaround is to remove "splash" from the kernel command line. Kind regards, Ben. -- System Information: Debian Release: buster/sid APT prefers unstable APT policy: (500, 'unstable') Architecture: amd64 (x86_64) Kernel: Linux 4.16.0-1-amd64 (SMP w/8 CPU cores) Locale: LANG=en_GB.utf8, LC_CTYPE=en_GB.utf8 (charmap=UTF-8), LANGUAGE=en_GB:en (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system)
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missing-firmware-message.jpg
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