Closed KC7NOA closed 7 years ago
Just trying to get some insight
kc7noaodroid@odroid:~$ sdrangel
MCU algorithm time: 1 ms Current MCU firmware: 3, DC/IQ calibration full MCU Ref. clock: 30.72 MHz MCU algorithm time: 249 ms AudioOutput::start: using default device alsa_output.usb-0d8c_C-Media_USB_Headphone_Set-00.analog-stereo
Hello,
this is the problem: "QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled"
You DO need a working OpenGL on your system as a prerequisite to display the OpenGL parts which are the spectrum, scope and TV monitor windows.
Please make sure that OpenGL is working in your system first.
Best regards.
yes .. verified ... after searching some ... DisplayLink under linux DOES NOT have opengl support ... bummer
Displaylink, it turns out, has nothing to do with the issue ....
Quote from maveric "In fact if you have the correct Qt5 version it should already use GLES anyway." page https://forum.odroid.com/viewtopic.php?f=136&t=31237&p=244557#p244557
with a picture of what i see using hdmi and a HD tv
glmark2 2014.03+git20150611.fa71af2d
GLX does not support GLX_EXT_swap_control or GLX_MESA_swap_control! Failed to set swap interval. Results may be bounded above by refresh rate. [build] use-vbo=false: there is a spinning horse/unicorn figure
In my special circumstance -- My HDMI output is blown. Ubuntu Mate 16.04 32bit only USB2.0, no USB3.0 ports on the Odroid-X2
Odroid EGS is not quite right, display uses RGB and qt needs a more specific rendering type to display correctly.(this is something that had bugged me for some time about HardKernel use of Mali400 GPU -- which i cant even use ,,,, i use a Displaylink165)
So i dont get any waterfall or spectrum.