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Showing results for tags 'screen'.
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Webcam displaying a black screen inside electron app
stevenragy posted a topic in General DiscussionHi @tooz I'm facing an issue using the webcam inside our electron.js app. we are trying to build electrojs app and use the camera feed inside of it, but it's rendered as a black screen, and we get these errors in the console. libGL error: unable to load driver: rockchip_dri.so libGL error: driver pointer missing libGL error: failed to load driver: rockchip libGL error: unable to load driver: rockchip_dri.so libGL error: driver pointer missing libGL error: failed to load driver: rockchip do you have any idea about those errors?
freezing 7" inch touchscreen freezing with Thinker S/BRHello Everyone, We are facing problems using Asus Thinker S/BR running Linaro with a 7 inch touchscreen which is connected by HDMI and using USB connection to transfer power and touch commands. Currently we have the same problem in 4 different Asus Thinkers, which the screen is freezing. VIDEO attached. We use this on smart lockers, which ALWAYS starts after a few weeks after finishing the smartlocker production and installation, so the smart lock leaves the factory working well. We have changed all devices that compound the smart locker, including the Thinker to a Raspberry 4 or a fresh Thinker S/BR and it works well again. Not sure that is the hardware itself, but something related to software, maybe a software automatic update, correct driver missed, file getting bigger, etc. Thinker details Distributor ID: Debian Description: Debian GNU/Linux 9.13 (stretch) Release: 9.13 Codename: stretch Kernel: Linux 4.4.132+ Architecture: arm Image: Tinker_Board-Debian-Stretch-V2.1.16-20200813 Could someone help us? Thanks WhatsApp_Video_2022-11-08_at_14_44_09.mp4