raspberrypi / bookworm-feedback

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wlopm --on fails to wake up display from screen blank after changing video mode with wlr-randr #321

Open qrp73 opened 1 week ago

qrp73 commented 1 week ago

I'm using RPI4 with raspi-os and labwc, with this labwc/autostart config for display blank:

/usr/bin/swayidle -w timeout 300 'wlopm --off \*' resume 'wlopm --on \*' &

It works ok, but once I change video mode with wlr-randr with something like this:

wlr-randr --output HDMI-A-1 --custom-mode 1280x1024@50Hz

it works until first display blank and unable to wake up anymore.

When this happens, it is possible to wake up the display by changing the display mode again using wlr-randr from remote ssh. However, wlopm --on \* no longer works.