Clum

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  1. Hello, I compiled a little GUI application using Qt for my Orangepi One, Running Armbian 5.41 (Mainline) . However, when executing I get the following error message: libEGL warning: DRI2: failed to authenticate I figured this was related to the graphics driver. However Mesa is running fine with the glxgears -info test showing up normally and rendering just fine. I didn't see anything unusual in glxinfo either. I found this https://raspberrypi.stackexchange.com/questions/61078/qt-applications-dont-work-due-to-libegl and symlinked the library files, but the proposed fix is not working for me. Do you guys have any ideas?
  2. Thanks for the Link, I stumbled across that tutorial a while ago and it's pretty good! It won't work because of the mali drivers though :/
  3. Hello, do you guys havea proper device configuration file for crosscompiling Qt apps to Armbian on my opi one? Couldn't find one online and the multitude of flags frankly confuse the heck out of me.
  4. I think that is waaaay beyond my expertise. This https://bootlin.com/blog/mali-opengl-support-on-allwinner-platforms-with-mainline-linux/ sounds like there is some hope though.
  5. Thanks for your response! My issue with the Legacy Kernel is that I can't get my touchscreen to run - either you can use touch or you can use the screen, never both. This works well on Mainline. I guess I'll have to wait for the Mali support then
  6. Sorry if this is stupid, I'm a complete newbie to this. I'm running self-compiled Armbian 5.41 (Mainline) on an OrangePi One. I tried to follow your tutorial, however when I got to "make config" Error: Failed to open /dev/mali: No such file or directory Makefile.config:57: Unknown/unhandled Mali Version "" Makefile.config:58: Use VERSION=(r2p4,r3p0,r3p1,r3p2-01rel1) instead Error: Failed to open /dev/mali: No such file or directory Makefile.config:59: *** Unknown/unhandled Mali Version "". Stop. make[2]: Leaving directory '/home/user/sunxi-mali' Makefile:12: recipe for target 'config.mk' failed make[1]: *** [config.mk] Error 2 make[1]: Leaving directory '/home/user/sunxi-mali' Makefile:8: recipe for target 'config' failed make: *** [config] Error 2 so I tried modprobe mali and got modprobe: FATAL: Module mali not found in directory /lib/modules/4.14.18-sunxi And noticed that folder doesn't exist, just a couple ones like "4.13.0-37-generic". Now I checked with http://linux-sunxi.org/Mali_binary_driver#Modules and got just as far there. Any ideas?