On Fri, Mar 9, 2012 at 10:02 PM, Alberto Villa <avi...@freebsd.org> wrote: > Thanks. I think that LooX's patch is part of the solution, but we also > need to increase those two limits.
OK, I figured out what was the problem with Qt 4.7. LooX's patches don't work (also, one patches unused code). His problems went away because of this fix: http://qt.gitorious.org/qt/qt/commit/68f78ba/diffs Thus, kern.ipc.shm_allow_removed=1 is completely useless with Qt 4.8. LooX: for the record, the PR you referred to was fixed by adding XSync() because shmctl(IPC_RMID) was called right after XShmAttach(), and X.Org works asynchronously, so XSync() has to be called to be sure the segment has already been attached to when marked for removal. It took some time for me to understand this. Now an update on my Qt 4.8 test: so far I live fine with... kern.ipc.shmmni=1024 kern.ipc.shmseg=1024 ...set in loader.conf. I still have some repaint problems (window titles lag a bit when changing), but I won't give up until they're fixed. -- Alberto Villa, FreeBSD committer <avi...@freebsd.org> http://people.FreeBSD.org/~avilla _______________________________________________ kde-freebsd mailing list kde-freebsd@kde.org https://mail.kde.org/mailman/listinfo/kde-freebsd See also http://freebsd.kde.org/ for latest information
