QWidget - Multi Monitor - Single Desktop - X_CopyArea Bug under Ubuntu
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I can't figure out what's going on with this Bug i got:
bq. X Error: BadMatch (invalid parameter attributes) 8
Major opcode: 62 (X_CopyArea)
Resource id: 0x4e00004I wanted to display two widgets on two Monitors with one Application.
I configured my Target with the following screen Configuration (Single Desktop, Multiple Monitors):
"Screenshot":https://drive.google.com/file/d/0B-hV1PD2owcHUHVNV1ZVTjV4WWs/edit?usp=sharingWeird is the fact that it works for an old X-Server under Suse. Under Ubuntu it doesn't.
Btw:
I must use this config (there must be no virtual Desktop on two screens), and i just want to get why it doesn't work.- Same dirver
- so qt-bug?
Here are source and X-Versions
"The Sources can be dowloaded here":https://drive.google.com/file/d/0B-hV1PD2owcHWmUxSXZsX0pkSjg/edit?usp=sharing
@#include <qapplication.h>
#include <qwidget.h>
#include <qdesktopwidget.h>int
main(int argc, char *argv[])
{
QApplication app(argc, argv);
QWidget widgetScreenZero(qApp->desktop()->screen(0));
QWidget widgetScreenOne(qApp->desktop()->screen(1));
widgetScreenZero.setStyleSheet("background-image: url(:/images/zero.svg);");l
widgetScreenOne.setStyleSheet("background-image: url(:/images/one.svg);");
widgetScreenOne.show();
widgetScreenZero.show();
return app.exec();
}@bq. Suse:
X.Org X Server 1.8.0
Release Date: 2010-04-02
X Protocol Version 11, Revision 0
Build Operating System: openSUSE SUSE LINUX
Current Operating System: Linux ws17 2.6.34-12-desktop #1 SMP PREEMPT 2010-06-29 02:39:08 +0200 i686
Kernel command line: root=/dev/disk/by-id/ata-KINGSTON_SV100S264G_64GB60076281-part1 resume=/dev/disk/by-id/ata-KINGSTON_SV100S264G_64GB60076281-part2 splash=silent quiet crashkernel= vga=0x345
Build Date: 05 July 2010 09:26:26PM
Current version of pixman: 0.18.0
Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.bq. Ubuntu:
X.Org X Server 1.14.5
Release Date: 2013-12-12
X Protocol Version 11, Revision 0
Build Operating System: Linux 2.6.42-37-generic i686 Ubuntu
Current Operating System: Linux ws25 3.11.0-15-generic #25~precise1-Ubuntu SMP Thu Jan 30 17:42:40 UTC 2014 i686
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic root=UUID=ce61481b-be95-4a6b-a5db-1f154dc14cd6 ro quiet splash vt.handoff=7
Build Date: 06 January 2014 01:41:06PM
xorg-server 2:1.14.5-1ubuntu2~saucy1~precise2 (For technical support please see http://www.ubuntu.com/support)
Current version of pixman: 0.30.2
Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.