Go to advanced search

by AlexanderL
Mon Dec 30, 2019 5:00 pm
Forum: Troubleshooting
Topic: Turning LCD backlight off on rpi4/buster with dpms
Replies: 14
Views: 5222

Re: Turning LCD backlight off on rpi4/buster with dpms

sudo rpi-update sudo apt-get remove xscreensaver Now it's working fine. Should the "hdmi_blanking=1" now work for both displays attached to RPi 4? Does this option has selective modes like "hdmi_blanking:0=1"/"hdmi_blanking:1=1" ? For me "hdmi_blanking=1" now seems working for second display (VGA o...
by AlexanderL
Mon Dec 23, 2019 4:19 pm
Forum: Beginners
Topic: Screen Saver -> Screen OFF instead of Screen black
Replies: 11
Views: 15769

Re: Screen Saver -> Screen OFF instead of Screen black

jamesh wrote:
Mon Oct 14, 2019 12:49 pm
PI342 wrote:
Mon Oct 14, 2019 12:15 pm
hdmi blanking=1 doesn't work for PI4. The backlight was still on when screen blanking.
Yes, this is on the list of bugs to fix.
Is there any forecast for the timing of the elimination of this bug?
by AlexanderL
Sun Dec 08, 2019 12:31 pm
Forum: General discussion
Topic: Raspberry Pi as security camera
Replies: 15
Views: 2550

Re: Raspberry Pi as security camera

Hi. Good news: I have Paspberry PI 4/aarch64/Debian with zoneminder installed and working. Nothing special needed to install just install and setup. One camera, RTSP, 24 bit color, 1920x1080. And I am writing this post using this RPI and it's still quite agile. And t=70C now (with passive radiators ...

Go to advanced search