Control: tag -1 moreinfo On Wednesday, 30 August 2023 10:34:03 CET hanzoh wrote: > installing Debian 12 on an HP ProDesk 400 G5 Mini works fine, but gives the > following warning in dmesg: > Failed to load DMC firmware i915/kbl_dmc_ver1_04.bin > So when installing firmware-misc-nonfree, this firmware file becomes > available and is loaded correctly. Unfortunately, this leads to the system > crashing every few minutes. > > I have narrowed it down to the following situation: > - When firmware-misc-nonfree is installed, but I delete or rename > /lib/firmware/i915/kbl_dmc_ver1_04.bin, the system no longer crashes > - With i915/kbl_dmc_ver1_04.bin present and a monitor being connected and > turned on, the system no longer crashes Can you share (full, possibly anonymized) `dmesg` output when things work? > Kernel: Linux 6.1.0-11-amd64 (SMP w/6 CPU threads; PREEMPT) Can you try with a more recent kernel? There hasn't been an update to the firmware, but 'in any case', the kernel shouldn't crash and it can be that a later kernel version fixed the crashing.
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