I find that Firefox's Full Screen mode (View >> Full Screen) is lost when I turn my TV off and on. The webpage is still displayed, but not in Full Screen mode.
I have added vc4.force_hotplug=1 to /boot/firmware/cmdline.txt using Nano, but this doesn't seem to have solved it.
Is this a Raspberry Pi problem, or a Firefox problem? I am using the left hand HDMI port, which I assume is HDMI0.
viewtopic.php?t=364757
viewtopic.php?t=362504#p2174658
Sorry if I'm asking a basic question, but I only started using a Raspberry Pi on Friday.
I have added vc4.force_hotplug=1 to /boot/firmware/cmdline.txt using Nano, but this doesn't seem to have solved it.
Is this a Raspberry Pi problem, or a Firefox problem? I am using the left hand HDMI port, which I assume is HDMI0.
viewtopic.php?t=364757
viewtopic.php?t=362504#p2174658
Sorry if I'm asking a basic question, but I only started using a Raspberry Pi on Friday.
Statistics: Posted by RobDickson — Sun Aug 03, 2025 4:52 pm