我试图通过指定eglfs平台来运行没有X Server的hellogl_es2 Qt示例：
./hellogl_es2 -platform eglfs
EGL Error : Could not create the egl surface: error = 0x300b
Aborted (core dumped)
CPU是飞思卡尔i.MX6。
Linux内核是3.10.17。
分发是Ubuntu 14.04.4 LTS（可靠）。
Qt版本是5.2.1，安装自http://packages.ubuntu.com，armhf架构，软件包qtbase5-dev，qtbase5-examples，qtbase5-examples-dbg。
核心转储是：
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Reading symbols from hellowindow...(no debugging symbols found)...done.
[New LWP 19681]
[New LWP 19683]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/arm-linux-gnueabihf/libthread_db.so.1".
Core was generated by `./hellowindow -platform eglfs'.
Program terminated with signal SIGABRT, Aborted.
#0 0xb66168e6 in ?? () from /lib/arm-linux-gnueabihf/libc.so.6
(gdb) backtrace
#0 0xb66168e6 in ?? () from /lib/arm-linux-gnueabihf/libc.so.6
#1 0xb6624f0e in raise () from /lib/arm-linux-gnueabihf/libc.so.6
#2 0xb6627766 in abort () from /lib/arm-linux-gnueabihf/libc.so.6
#3 0xb6902372 in QMessageLogger::fatal(char const*, ...) const () from /usr/local/Qt-5.2.1/lib/libQt5Core.so.5
#4 0xb62599fc in ?? () from /usr/local/Qt-5.2.1/plugins/platforms/libqeglfs.so
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
(gdb) q
该行为与其他Qt示例项目相同。
我试图从有或没有应用此补丁的来源重新制作Qt： https://patchwork.openembedded.org/patch/66349/ 但没有结果（同样的错误）。
答案 0 :(得分：0)
我有这个问题在Cubieboard A10上使用qt 5.2并通过从源代码编译修改它并根据本教程更改qeglfshooks_stub.cpp Qt On Cubieboard
希望这会有所帮助