So - as the thread title, PC stays on, tv off, then on - get no signal -
however I can get to tty2 etc.
Found this thread on the xfce forum
https://forum.xfce.org/viewtopic.php?id=9391
This bug on launchpad
https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-331/+bug/1308105
I have a script in home
OUTPUT="HDMI-1"
BAD_MODE="1280x720"
GOOD_MODE="1920x1080"
for MODE in $BAD_MODE $GOOD_MODE; do
DISPLAY=:0 xrandr --output $OUTPUT --mode $MODE
sleep 2
done
I have this udev rule
KERNEL=="card0", SUBSYSTEM=="drm", ENV{DISPLAY}=":0",
ENV{XAUTHORITY}="/home/home/.Xauthority", RUN+="/home/home/fixhdmi.sh"
I've checked in /dev and it's definitely card0 there.
I've also rebooted without xfsettingsd - and while the desktop looks
awful - it does survive tv off and on cycles
TIA
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