Hm, it looks like the crash is occurring inside the Intel graphics driver.
This may be caused by GLSL waveforms.
Can you try starting Mixxx in safe mode?
From a terminal: mixxx --safeMode
You can then change in Preferences -> Waveform to a "GL" waveform or "Software" waveform instead of a GLSL one to see if that improves things.
Hm, it looks like the crash is occurring inside the Intel graphics driver.
This may be caused by GLSL waveforms.
Can you try starting Mixxx in safe mode?
From a terminal:
mixxx --safeMode
You can then change in Preferences -> Waveform to a "GL" waveform or "Software" waveform instead of a GLSL one to see if that improves things.