Driver not found error when using examples with Qt 4.7 and QVFb?

StackOverflow https://stackoverflow.com/questions/4215625

  •  26-09-2019
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Question

I'm trying to get started with embedded linux Qt Development, and I've built Qt for embedded linux, and built QVFb but when I launch any of the example programs I get an error that a driver isn't found.

./analogclock -qws -display QVFb:0
QVFb: driver not found

Any idea what I've done wrong? Do I need to configure Qt for embedded and QVFb at the same time and rebuild everything?

Was it helpful?

Solution

have you qt configured with 

-plugin-gfx-qvfb

option?

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