just started a kde3 session within this setup:
Xdmx -display :10 -display :11 :20 -query localhost
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xa7a176b0 (LWP 7424)]
miPaintWindow (pWin=0x83329b8, prgn=0x82f6f34, what=1) at miexpose.c:593
593 draw_x_off = pixmap->screen_x;
#0 miPaintWindow (pWin=0x83329b8, prgn=0x82f6f34, what=1) at miexpose.c:593
#1 0x0814bc5c in miHandleValidateExposures (pWin=0x829ff40) at miwindow.c:454
#2 0x0814b212 in miMoveWindow (pWin=0x83329b8, x=<value optimized out>, y=<value optimized out>, pNextSib=0x0, kind=VTOther)
#3 0x08131d4b in ConfigureWindow (pWin=0x83329b8, mask=16, vlist=0x831a7dc, client=0x8300630) at window.c:2505
#4 0x08117c56 in ProcConfigureWindow (client=0x8300630) at dispatch.c:807
#5 0x0808da45 in XaceCatchDispatchProc (client=0x8300630) at xace.c:276
#6 0x0811846c in Dispatch () at dispatch.c:502
#7 0x08127fab in main (argc=8, argv=0xaf8eeae4, envp=0xa7f87200) at main.c:454
Is this still an issue with the latest Xorg?
can't tell currently - see bug 26562
Mass closure: This bug has been untouched for more than six years, and is not obviously still valid. Please file a new report if you continue to experience issues with a current server.