https://bugzilla.kernel.org/show_bug.cgi?id=211649 --- Comment #7 from Nicholas Kazlauskas (nicholas.kazlauskas@xxxxxxx) --- That makes more sense then, that's the behavior I'd expect on CrOS/Android. Also explains why we haven't seen this on X/Wayland based compositors like GNOME on Ubuntu. One more log I'd like captured here, the trace log. Please record a log from before the black screen occurs until after. I've included a snippet below that shows how to capture this log: #!/bin/bash set +x OUTPUT_DIR=$(pwd) mount -o remount,rw / echo 4 > /sys/module/drm/parameters/debug echo 65536 > /sys/kernel/debug/tracing/buffer_size_kb cd /sys/kernel/debug/tracing/ echo amdgpu_dm* > set_ftrace_filter echo function > current_tracer echo 1 > events/amdgpu_dm/enable echo 1 > tracing_on echo > trace echo "Capturing a trace...\n" read -n 1 cat trace > $OUTPUT_DIR/trace.txt echo "Saved trace to ${OUTPUT_DIR}/trace.txt" dmesg > $OUTPUT_DIR/dmesg.txt echo "Saved dmesg to ${OUTPUT_DIR}/dmesg.txt" -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
