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<p class="MsoNormal">Hi ALL:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I run weston 1.5.0 with XWayland support using fb backend,  but Xserver and Xterm were  stuck  in waiting events.
<o:p></o:p></p>
<p class="MsoNormal">I build xserver according the following URL, and xserver is listening.<o:p></o:p></p>
<p class="MsoNormal">                                                                                                                                                                                                                                                        
<o:p></o:p></p>
<p class="MsoNormal">[08:36:59.390] xserver listening on display :0<o:p></o:p></p>
<p class="MsoNormal"><a href="http://wayland.freedesktop.org/xserver.html">http://wayland.freedesktop.org/xserver.html</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Can anyone give some advice to me, thanks a lot.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in;text-indent:-.25in;mso-list:l0 level1 lfo1">
<![if !supportLists]><b><span style="mso-list:Ignore">1.<span style="font:7.0pt "Times New Roman"">      
</span></span></b><![endif]><b>Xserver starting seem ok, it is the same with X Application run in RebeccaBlack  image<o:p></o:p></b></p>
<p class="MsoListParagraph" style="margin-left:.25in">root@imx6qsabresd:~# xterm<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">Date: 2014-06-17 UTC<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">[01:35:14.261] forked X server, pid 843<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">[01:35:14.834] xfixes version: 5.0<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">[01:35:14.903] created wm, root 71                
<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in"><o:p> </o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in;text-indent:-.25in;mso-list:l0 level1 lfo1">
<![if !supportLists]><b><span style="mso-list:Ignore">2.<span style="font:7.0pt "Times New Roman"">      
</span></span></b><![endif]><b>Xserver stuck in WaitForSomething<o:p></o:p></b></p>
<p class="MsoListParagraph" style="margin-left:.25in">/*****************<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">* WaitForSomething:<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">*     Make the server suspend until there is<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">*            1. data from clients or<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">*            2. input events available or<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">*            3. ddx notices something of interest (graphics<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">*               queue ready, etc.) or<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">*            4. clients that have buffered replies/events are ready<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">*<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">*     If the time between INPUT events is<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">*     greater than ScreenSaverTime, the display is turned off (or<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">*     saved, depending on the hardware).  So, WaitForSomething()<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">*     has to handle this also (that's why the select() has a timeout.<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">*     For more info on ClientsWithInput, see ReadRequestFromClient().<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">*     pClientsReady is an array to store ready client->index values into.<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">*****************/<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.25in">0x76c50a0c in select () from /lib/libc.so.6<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.25in">(gdb) bt<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.25in">#0  0x76c50a0c in select () from /lib/libc.so.6<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.25in">#1  0x0013ec7c in WaitForSomething (pClientsReady=0x0,<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.25in">    pClientsReady@entry=0x1737ec <dispatchException>)<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.25in">    at /usr/src/debug/xserver-xorg/2_git-r0/git/os/WaitFor.c:226<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.25in">#2  0x00110734 in Dispatch ()<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.25in">    at /usr/src/debug/xserver-xorg/2_git-r0/git/dix/dispatch.c:361<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.25in">#3  0x0011474c in dix_main (argc=10, argv=0x11474c <dix_main+1052>,<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.25in">    envp=<optimized out>)<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.25in">    at /usr/src/debug/xserver-xorg/2_git-r0/git/dix/main.c:296<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.25in">#4  0x76b9f2bc in __libc_start_main () from /lib/libc.so.6<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.25in">#5  0x0002d57c in _start () at ../ports/sysdeps/arm/start.S:124<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in;text-indent:-.25in;mso-list:l0 level1 lfo1">
<![if !supportLists]><b><span style="mso-list:Ignore">3.<span style="font:7.0pt "Times New Roman"">      
</span></span></b><![endif]><b>Xterm stuck in read_block.<o:p></o:p></b></p>
<p class="MsoListParagraph" style="margin-left:.25in">0x76d2ebd8 in poll () from /lib/libc.so.6<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">(gdb) bt<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">#0  0x76d2ebd8 in poll () from /lib/libc.so.6<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">#1  0x76c28bdc in read_block (len=8, buf=0x6adc8, fd=3)<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">    at /usr/src/debug/libxcb/1.10-r0/libxcb-1.10/src/xcb_in.c:382<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">#2  _xcb_in_read_block (c=c@entry=0x6ae80, buf=<optimized out>,<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">    len=len@entry=8)<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">    at /usr/src/debug/libxcb/1.10-r0/libxcb-1.10/src/xcb_in.c:978<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">#3  0x76c26b1c in read_setup (c=0x6ae80)<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">    at /usr/src/debug/libxcb/1.10-r0/libxcb-1.10/src/xcb_conn.c:148<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">#4  xcb_connect_to_fd (fd=<optimized out>, auth_info=auth_info@entry=0x0)<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">    at /usr/src/debug/libxcb/1.10-r0/libxcb-1.10/src/xcb_conn.c:330<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">#5  0x76c2a310 in xcb_connect_to_display_with_auth_info (<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">    displayname=<optimized out>, auth=0x0, screenp=0x0)<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">    at /usr/src/debug/libxcb/1.10-r0/libxcb-1.10/src/xcb_util.c:472<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">#6  0x76dfc9c0 in _XConnectXCB () from /usr/lib/libX11.so.6<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">#7  0x76dee2d0 in XOpenDisplay () from /usr/lib/libX11.so.6<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">#8  0x76ef3164 in XtOpenDisplay () from /usr/lib/libXt.so.6<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">#9  0x76ef36d0 in _XtAppInit () from /usr/lib/libXt.so.6<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">#10 0x76efcbd4 in XtOpenApplication () from /usr/lib/libXt.so.6<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:.25in">#11 0x0003bc1c in ?? ()                                            
<o:p></o:p></p>
<p class="MsoListParagraph"><o:p> </o:p></p>
<p class="MsoNormal">Best regards<o:p></o:p></p>
<p class="MsoNormal">Yong Gan<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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