[MeeGo-dev] MeeGo Tablet 1.2 system not responses at Qt applicaiton exit
dongli12 at gmail.com
Mon Aug 1 02:58:29 UTC 2011
I've got a problem while programming with Qt on Intel Oaktrail platform.
In order to improve the application performance, I took use of the Qt
"raster" backend [void QApplication::setGraphicsSystem ( const QString
& system )], and the proformance was really improved a lot in
comparison with native backend.
However, the problem is that the entire system will not response at
applicaiton exit, and afterwards, system would recover in 10 or 20
I monitored the CPU usage during that time, and found Xorg and
application itself were at 90% above.
This problem only happens on Oaktrail HW platform and on every Meego
Tablet 1.2 system. This is the one I've been using:
Does anyone have idea about this?
Thanks a lot!
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