swc expects there to be a /dev/dri/renderD%d device node, but these only exist if you’re either on Linux ≥ 3.17 or setting the kernel command line parameter drm.rnodes=1.
While this problem will solve itself over time, I still think it’d be nice if the error message could be more verbose than “cannot open /dev/dri/renderD128” and include a hint on how to solve this problem :).
swc expects there to be a
/dev/dri/renderD%ddevice node, but these only exist if you’re either on Linux ≥ 3.17 or setting the kernel command line parameterdrm.rnodes=1.While this problem will solve itself over time, I still think it’d be nice if the error message could be more verbose than “cannot open /dev/dri/renderD128” and include a hint on how to solve this problem :).