This little patches fix the problems in kde-games without tweaking the sysctl
kern.ipc.shm_allow_removed
The problem is described here:
http://www.freebsd.org/cgi/query-pr.cgi?pr=164742
The patches are for x11-toolkits/qt4-gui , and for qt 4.8, in qt 4.7.4 shuould
be similar fix. YMMV.
I was getting the same errors with qt-4.8 all over the place, I am currently
testing if this fixes those errors as well, but so far looks promising.
The idea of the patch comes from here:
http://www.freebsd.org/cgi/query-pr.cgi?pr=130966#reply11
A
--
Thu Feb 16 14:59:18 2012 GMT
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** 23.
--- src/gui/image/qpixmap_x11.cpp.orig 2012-02-14 19:57:02.000000000 -0600
+++ src/gui/image/qpixmap_x11.cpp 2012-02-14 20:01:09.000000000 -0600
@@ -203,6 +203,8 @@
xshminfo.readOnly = false;
if (ok)
ok = XShmAttach(dpy, &xshminfo);
+ if (ok)
+ ok = XSync(dpy, False);
if (!ok) {
qSafeXDestroyImage(xshmimg);
xshmimg = 0;
--- src/plugins/platforms/xlib/qxlibwindowsurface.cpp.orig 2012-02-14 20:04:43.000000000 -0600
+++ src/plugins/platforms/xlib/qxlibwindowsurface.cpp 2012-02-14 20:07:03.000000000 -0600
@@ -107,6 +107,7 @@
image_info->image = image;
Status shm_attach_status = XShmAttach(screen->display()->nativeDisplay(), &image_info->shminfo);
+ XSync(screen->display()->nativeDisplay(), False);
Q_ASSERT(shm_attach_status == True);
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