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by cschneider
Thu Jan 09, 2020 3:03 pm
Forum: Troubleshooting
Topic: Can't log
Replies: 2
Views: 151

Re: Can't log

Thanks jbudd,

I borrowed a Linux PC, mounted my SD card on it and was able to change back my file, it works again now !
by cschneider
Wed Jan 08, 2020 9:14 am
Forum: Troubleshooting
Topic: Can't log
Replies: 2
Views: 151

Can't log

I Added a program in /etc/init.d/myApp to start automatically at boot (and activated it with update-rc.d myApp defaults), and disabled automatic login on pi user at boot. Program starts perfectly but I can no longer log to the OS (Alt-F4 nor any key react). When I mount the SD card on Windows I have...
by cschneider
Mon Nov 04, 2019 5:39 pm
Forum: Beginners
Topic: Action on USB plug
Replies: 4
Views: 685

Re: Action on USB plug

by cschneider
Mon Nov 04, 2019 11:15 am
Forum: Beginners
Topic: Action on USB plug
Replies: 4
Views: 685

Re: Action on USB plug

Thanks for your answers ! @deepo : yes usb.sh works, I tested it (also tested with #!/bin/bash, same result of course) DougieLawson : usb.sh is instant (it does date >> /home/pi/log.txt). I also tested your 2 udev rules, still nothing… I also checked that /lib/systemd/systemd-udevd is running. Then ...
by cschneider
Thu Oct 31, 2019 4:29 pm
Forum: Beginners
Topic: Action on USB plug
Replies: 4
Views: 685

Action on USB plug

Hello, I try to start shell-script on USB plug (I need to start a program when mouse is plugged, another when USB disk is plugged). I did some testing with udev, I added the line in /etc/udev/rules.d/99-com.rules : SUSSYSTEM=="block", ACTION=="add", RUN+="/home/pi/usb.sh &" And tested it with simple...
by cschneider
Wed Oct 16, 2019 12:55 pm
Forum: Graphics, sound and multimedia
Topic: QtMultimedia playing mp4 error
Replies: 0
Views: 931

QtMultimedia playing mp4 error

Hello, I installed qt5 on my Raspberry Pi 3 B+ using Stretch. I compiled videowidget project (working on Windows from C:\Users\cschneider\Applications\Qt2\Examples\Qt-5.12.1\multimediawidgets\videowidget). It looks fine but when I try to load an mp4 video (working on Windows) I get an error on Pi : ...
by cschneider
Mon Sep 30, 2019 9:45 am
Forum: OpenGLES
Topic: GL_ARB_imaging
Replies: 0
Views: 1862

GL_ARB_imaging

Hello,

I am new on Raspberry development; I tried to port an OpenGL program on my Raspberry 3B+ with Stretch, but some parts are not working because GL_ARB_imaging extension is not supported. I installed all mesa packages. Any ideas ?

Thanks !
Chris
by cschneider
Mon Jul 22, 2019 8:31 am
Forum: Raspberry Pi Desktop for PC and Mac
Topic: Change desktop resolution
Replies: 4
Views: 1761

Re: Change desktop resolution

Hello, I am new to Raspberry and wanted to try it first on my laptop. So I just installed Rapberry Pi for Desktop from 2019-04-11-rpd-x86-stretch.iso in Virtual Box on my PC. It works with a display resolution of 640x480. I checked on menu (Préférences / Raspberry Pi configuration), but System's ta...
by cschneider
Mon Jul 15, 2019 8:13 am
Forum: Raspberry Pi Desktop for PC and Mac
Topic: Change desktop resolution
Replies: 4
Views: 1761

Re: Change desktop resolution

Hello,
Thanks for your suggestion, I tried but option 7 is missing :
Image
by cschneider
Fri Jul 12, 2019 1:24 pm
Forum: Raspberry Pi Desktop for PC and Mac
Topic: Change desktop resolution
Replies: 4
Views: 1761

Change desktop resolution

Hello, I am new to Raspberry and wanted to try it first on my laptop. So I just installed Rapberry Pi for Desktop from 2019-04-11-rpd-x86-stretch.iso in Virtual Box on my PC. It works with a display resolution of 640x480. I checked on menu (Préférences / Raspberry Pi configuration), but System's tab...

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