Error with libqxcb.so
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What libqxcb.so role is?
I have an error when no monitor(screen)
I developed my application with lubuntu on UP Board like rasberrypi(url: http://up-shop.org/up-boards/44-up-board-4gb-ram-64-gb-emmc.html)
My application is working well when connected monitor but isn't working when no monitor.
The error message is "segfault at 18 ip 0007f25f2a17703 sp 00007ffe1e5b0fe0 error 4 in libqxcb.so[0007f25f29ba000+12c000]".
Anybody helps me..
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@Jaeheon-Chung said in Error with libqxcb.so:
eliminate every class based on QWidget
Disclaimer: I cannot guarantee that what I'm about to say is accurate
you can either:
- create a platform plugin that works on your platform (as, clearly, the X plugin can't)
- you remove any link to the widgets module
However, since it's just a plugin loading, you might get away with linking to the widgets module as long as you do not use QWidgets inside your application
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Hi,
Depending on your needs, maybe the offscreen backend could be enough.
Hope it helps
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@Jaeheon-Chung said in Error with libqxcb.so:
@VRonin
Is there any method to make virtual screen for xwindow?
I think the method what you suggested will take a long time to fix my application..What widgets do you need in a headless environment? There is nothing a user could interact with so removing QWidgets should be pretty easy to do.