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    <title>i.MX Processorsのトピックopengl problem on imx53</title>
    <link>https://community.nxp.com/t5/i-MX-Processors/opengl-problem-on-imx53/m-p/247492#M21851</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Dear all,&lt;/P&gt;&lt;P&gt; I'm trying to run a opengl program(building with qt creator) on my imx53qsb board. I have done excatly as this page described:&lt;/P&gt;&lt;P&gt;&lt;A href="https://community.nxp.com/message/231261"&gt;Re: Building Qt for i.MX5x&lt;/A&gt; &lt;/P&gt;&lt;P&gt;The only difference is that I use the &lt;SPAN style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;qt-everywhere-opensource-src-4.8.2.tar.gz.&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;After I run "&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;export DISPLAY=:0.0" and&amp;nbsp; "&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;Xfbdev -mouse mouse,,device=/dev/input/mice -keybd keyboard,,/dev/input/event2 &amp;amp;", I get this prompt&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;_XSERVTransSocketOpenCOTSServer: Unable to open socket for inet6&lt;/P&gt;&lt;P&gt;_XSERVTransOpen: transport open failed for inet6/freescale:0&lt;/P&gt;&lt;P&gt;_XSERVTransMakeAllCOTSServerListeners: failed to open listener for inet6&lt;/P&gt;&lt;P&gt;(EE) XKB: Couldn't open rules file /usr/share/X11/xkb/rules/base&lt;/P&gt;&lt;P&gt;(EE) XKB: No components provided for device Virtual core keyboard&lt;/P&gt;&lt;P&gt;Kbd option key (/dev/input/event2) of value ((null)) not assigned!&lt;/P&gt;&lt;P&gt;(EE) XKB: Couldn't open rules file /usr/share/X11/xkb/rules/base&lt;/P&gt;&lt;P&gt;(EE) XKB: No components provided for device (unnamed keyboard)&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;when I run my program(building with qt 4.8.2 embedded), I get this error and the program is not going to run at all&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;root@freescale /opt/hellogl_es2_test_ok$ ./hellogl_es2&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/P&gt;&lt;P&gt;QGLShader::link: "Link was successful.&lt;/P&gt;&lt;P&gt;" &lt;/P&gt;&lt;P&gt;[2.bmp]:(iWidth = 0x200) - (iHeight = 0x200) - (format = 5)&lt;/P&gt;&lt;P&gt;[3.bmp]:(iWidth = 0x240) - (iHeight = 0x22a) - (format = 5)&lt;/P&gt;&lt;P&gt;[4.bmp]:(iWidth = 0x30) - (iHeight = 0x28) - (format = 5)&lt;/P&gt;&lt;P&gt;[5.bmp]:(iWidth = 0x30) - (iHeight = 0x28) - (format = 5)&lt;/P&gt;&lt;P&gt;[6.bmp]:(iWidth = 0x30) - (iHeight = 0x28) - (format = 5)&lt;/P&gt;&lt;P&gt;[7.bmp]:(iWidth = 0x30) - (iHeight = 0x28) - (format = 5)&lt;/P&gt;&lt;P&gt;[9.bmp]:(iWidth = 0x1b0) - (iHeight = 0xd6) - (format = 5)&lt;/P&gt;&lt;P&gt;[10.bmp]:(iWidth = 0x13d) - (iHeight = 0x9a) - (format = 5)&lt;/P&gt;&lt;P&gt;[11.bmp]:(iWidth = 0x78) - (iHeight = 0x3c) - (format = 5)&lt;/P&gt;&lt;P&gt;[100.bmp]:(iWidth = 0x28) - (iHeight = 0x1e) - (format = 5)&lt;/P&gt;&lt;P&gt;[101.bmp]:(iWidth = 0x28) - (iHeight = 0x1e) - (format = 5)&lt;/P&gt;&lt;P&gt;[102.bmp]:(iWidth = 0x28) - (iHeight = 0x1e) - (format = 5)&lt;/P&gt;&lt;P&gt;[103.bmp]:(iWidth = 0x28) - (iHeight = 0x1e) - (format = 5)&lt;/P&gt;&lt;P&gt;[104.bmp]:(iWidth = 0x28) - (iHeight = 0x1e) - (format = 5)&lt;/P&gt;&lt;P&gt;[105.bmp]:(iWidth = 0x28) - (iHeight = 0x1e) - (format = 5)&lt;/P&gt;&lt;P&gt;[106.bmp]:(iWidth = 0x28) - (iHeight = 0x1e) - (format = 5)&lt;/P&gt;&lt;P&gt;[107.bmp]:(iWidth = 0x28) - (iHeight = 0x1e) - (format = 5)&lt;/P&gt;&lt;P&gt;[108.bmp]:(iWidth = 0x28) - (iHeight = 0x1e) - (format = 5)&lt;/P&gt;&lt;P&gt;[109.bmp]:(iWidth = 0x28) - (iHeight = 0x1e) - (format = 5)&lt;/P&gt;&lt;P&gt;[3-1.bmp]:(iWidth = 0x250) - (iHeight = 0x22c) - (format = 5)&lt;/P&gt;&lt;P&gt;[3-2.bmp]:(iWidth = 0x2a) - (iHeight = 0x20) - (format = 5)&lt;/P&gt;&lt;P&gt;[3-3.bmp]:(iWidth = 0x2c) - (iHeight = 0x28) - (format = 5)&lt;/P&gt;&lt;P&gt;[3-4.bmp]:(iWidth = 0x2b) - (iHeight = 0x1f) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-1.bmp]:(iWidth = 0x28) - (iHeight = 0x1c) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-2.bmp]:(iWidth = 0x28) - (iHeight = 0x1f) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-3.bmp]:(iWidth = 0x29) - (iHeight = 0x1c) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-4.bmp]:(iWidth = 0x29) - (iHeight = 0x1a) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-5.bmp]:(iWidth = 0x25) - (iHeight = 0x21) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-6.bmp]:(iWidth = 0x2b) - (iHeight = 0x22) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-7.bmp]:(iWidth = 0x31) - (iHeight = 0x16) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-8.bmp]:(iWidth = 0x2e) - (iHeight = 0x21) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-9.bmp]:(iWidth = 0x2b) - (iHeight = 0x21) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-10.bmp]:(iWidth = 0x28) - (iHeight = 0x1e) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-11.bmp]:(iWidth = 0x2c) - (iHeight = 0x21) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-12.bmp]:(iWidth = 0x25) - (iHeight = 0x20) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-13.bmp]:(iWidth = 0x24) - (iHeight = 0x1b) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-14.bmp]:(iWidth = 0x2f) - (iHeight = 0x27) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-15.bmp]:(iWidth = 0x31) - (iHeight = 0x2a) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-16.bmp]:(iWidth = 0x32) - (iHeight = 0x25) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-17.bmp]:(iWidth = 0x27) - (iHeight = 0x23) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-18.bmp]:(iWidth = 0x2e) - (iHeight = 0x24) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-19.bmp]:(iWidth = 0x3c) - (iHeight = 0x1f) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-20.bmp]:(iWidth = 0x4f) - (iHeight = 0x7b) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-21.bmp]:(iWidth = 0x78) - (iHeight = 0x78) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-22.bmp]:(iWidth = 0x78) - (iHeight = 0x78) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-23.bmp]:(iWidth = 0x78) - (iHeight = 0x78) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-24.bmp]:(iWidth = 0x78) - (iHeight = 0x78) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-25.bmp]:(iWidth = 0x78) - (iHeight = 0x78) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-26.bmp]:(iWidth = 0x78) - (iHeight = 0x78) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-27.bmp]:(iWidth = 0x78) - (iHeight = 0x78) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-28.bmp]:(iWidth = 0x64) - (iHeight = 0x53) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-29.bmp]:(iWidth = 0x6a) - (iHeight = 0x54) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-30.bmp]:(iWidth = 0x6a) - (iHeight = 0x56) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-31.bmp]:(iWidth = 0x6f) - (iHeight = 0x52) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-32.bmp]:(iWidth = 0x6a) - (iHeight = 0x4f) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-33.bmp]:(iWidth = 0x136) - (iHeight = 0x2e) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-34.bmp]:(iWidth = 0x11d) - (iHeight = 0x2b) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-35.bmp]:(iWidth = 0x11e) - (iHeight = 0x2b) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-36.bmp]:(iWidth = 0x12a) - (iHeight = 0x31) - (format = 5)&lt;/P&gt;&lt;P&gt;QGLShader::link: "Link was successful.&lt;/P&gt;&lt;P&gt;" &lt;/P&gt;&lt;P&gt;QGLShader::link: "Link was successful.&lt;/P&gt;&lt;P&gt;" &lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Backtrace (0 deep):&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Fatal server error:&lt;/P&gt;&lt;P&gt;Segmentation fault caught&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;hellogl_es2: Fatal IO error: client killed&lt;/P&gt;&lt;P&gt;Not all allocated memory blocks were freed. Doing it now.&lt;/P&gt;&lt;P&gt;Freeing list entry #0, gpuaddr=86300000&lt;/P&gt;&lt;P&gt;Freeing list entry #2, gpuaddr=86311000&lt;/P&gt;&lt;P&gt;Freeing list entry #3, gpuaddr=86343000&lt;/P&gt;&lt;P&gt;Freeing list entry #4, gpuaddr=86344000&lt;/P&gt;&lt;P&gt;Freeing list entry #9, gpuaddr=86345000&lt;/P&gt;&lt;P&gt;Freeing list entry #10, gpuaddr=8659d000&lt;/P&gt;&lt;P&gt;Freeing list entry #11, gpuaddr=867f5000&lt;/P&gt;&lt;P&gt;Freeing list entry #13, gpuaddr=86a5d000&lt;/P&gt;&lt;P&gt;Freeing list entry #14, gpuaddr=86bb3000&lt;/P&gt;&lt;P&gt;Freeing list entry #15, gpuaddr=86d70000&lt;/P&gt;&lt;P&gt;Freeing list entry #16, gpuaddr=86d76000&lt;/P&gt;&lt;P&gt;Freeing list entry #17, gpuaddr=86d7c000&lt;/P&gt;&lt;P&gt;Freeing list entry #18, gpuaddr=86d82000&lt;/P&gt;&lt;P&gt;Freeing list entry #19, gpuaddr=86d88000&lt;/P&gt;&lt;P&gt;Freeing list entry #20, gpuaddr=86e11000&lt;/P&gt;&lt;P&gt;Freeing list entry #21, gpuaddr=86e5b000&lt;/P&gt;&lt;P&gt;Freeing list entry #22, gpuaddr=86e66000&lt;/P&gt;&lt;P&gt;Freeing list entry #23, gpuaddr=86e69000&lt;/P&gt;&lt;P&gt;Freeing list entry #24, gpuaddr=86e6c000&lt;/P&gt;&lt;P&gt;Freeing list entry #25, gpuaddr=86e6f000&lt;/P&gt;&lt;P&gt;Freeing list entry #26, gpuaddr=86e72000&lt;/P&gt;&lt;P&gt;Freeing list entry #28, gpuaddr=86e85000&lt;/P&gt;&lt;P&gt;Freeing list entry #29, gpuaddr=86e88000&lt;/P&gt;&lt;P&gt;Freeing list entry #30, gpuaddr=86e8b000&lt;/P&gt;&lt;P&gt;Freeing list entry #31, gpuaddr=86e8e000&lt;/P&gt;&lt;P&gt;Freeing list entry #32, gpuaddr=86e91000&lt;/P&gt;&lt;P&gt;Freeing list entry #33, gpuaddr=86e94000&lt;/P&gt;&lt;P&gt;Freeing list entry #34, gpuaddr=8706c000&lt;/P&gt;&lt;P&gt;Freeing list entry #35, gpuaddr=8706f000&lt;/P&gt;&lt;P&gt;Freeing list entry #36, gpuaddr=87075000&lt;/P&gt;&lt;P&gt;Freeing list entry #37, gpuaddr=87078000&lt;/P&gt;&lt;P&gt;Freeing list entry #38, gpuaddr=8707b000&lt;/P&gt;&lt;P&gt;Freeing list entry #39, gpuaddr=8707e000&lt;/P&gt;&lt;P&gt;Freeing list entry #40, gpuaddr=87081000&lt;/P&gt;&lt;P&gt;Freeing list entry #41, gpuaddr=87084000&lt;/P&gt;&lt;P&gt;Freeing list entry #42, gpuaddr=8708a000&lt;/P&gt;&lt;P&gt;Freeing list entry #43, gpuaddr=87090000&lt;/P&gt;&lt;P&gt;Freeing list entry #45, gpuaddr=870a3000&lt;/P&gt;&lt;P&gt;Freeing list entry #46, gpuaddr=870a9000&lt;/P&gt;&lt;P&gt;Freeing list entry #47, gpuaddr=870af000&lt;/P&gt;&lt;P&gt;Freeing list entry #48, gpuaddr=870b2000&lt;/P&gt;&lt;P&gt;Freeing list entry #49, gpuaddr=870b8000&lt;/P&gt;&lt;P&gt;Freeing list entry #50, gpuaddr=870bb000&lt;/P&gt;&lt;P&gt;Freeing list entry #51, gpuaddr=870be000&lt;/P&gt;&lt;P&gt;Freeing list entry #52, gpuaddr=870c4000&lt;/P&gt;&lt;P&gt;Freeing list entry #53, gpuaddr=870ca000&lt;/P&gt;&lt;P&gt;Freeing list entry #54, gpuaddr=870d0000&lt;/P&gt;&lt;P&gt;Freeing list entry #55, gpuaddr=870d6000&lt;/P&gt;&lt;P&gt;Freeing list entry #56, gpuaddr=870dc000&lt;/P&gt;&lt;P&gt;Freeing list entry #57, gpuaddr=870df000&lt;/P&gt;&lt;P&gt;Freeing list entry #58, gpuaddr=870f1000&lt;/P&gt;&lt;P&gt;Freeing list entry #59, gpuaddr=87107000&lt;/P&gt;&lt;P&gt;Freeing list entry #60, gpuaddr=8711d000&lt;/P&gt;&lt;P&gt;Freeing list entry #62, gpuaddr=87143000&lt;/P&gt;&lt;P&gt;Freeing list entry #63, gpuaddr=87159000&lt;/P&gt;&lt;P&gt;Freeing list entry #64, gpuaddr=8716f000&lt;/P&gt;&lt;P&gt;Freeing list entry #65, gpuaddr=87185000&lt;/P&gt;&lt;P&gt;Freeing list entry #66, gpuaddr=8719b000&lt;/P&gt;&lt;P&gt;Freeing list entry #67, gpuaddr=871ad000&lt;/P&gt;&lt;P&gt;Freeing list entry #68, gpuaddr=871bf000&lt;/P&gt;&lt;P&gt;Freeing list entry #69, gpuaddr=871d1000&lt;/P&gt;&lt;P&gt;Freeing list entry #70, gpuaddr=871e3000&lt;/P&gt;&lt;P&gt;Freeing list entry #71, gpuaddr=871f5000&lt;/P&gt;&lt;P&gt;Freeing list entry #72, gpuaddr=87211000&lt;/P&gt;&lt;P&gt;Freeing list entry #73, gpuaddr=8722b000&lt;/P&gt;&lt;P&gt;Freeing list entry #74, gpuaddr=87245000&lt;/P&gt;&lt;P&gt;Freeing list entry #75, gpuaddr=87261000&lt;/P&gt;&lt;P&gt;Freeing list entry #76, gpuaddr=87271000&lt;/P&gt;&lt;P&gt;Freeing list entry #77, gpuaddr=87281000&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp; The same program can run smoothly on someone else's imx53borad, but when I try to do his work again, I got error. Please help me if anyone know anything about the error:&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;QGLShader::link: "Link was successful.&lt;/P&gt;&lt;P&gt;" &lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Backtrace (0 deep):&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Fatal server error:&lt;/P&gt;&lt;P&gt;Segmentation fault caught&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;hellogl_es2: Fatal IO error: client killed&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Thanks in advance.&lt;/P&gt;&lt;P&gt;&lt;SPAN class="mce_paste_marker"&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN class="mce_paste_marker"&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN class="mce_paste_marker"&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN class="mce_paste_marker"&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Mon, 01 Jul 2013 05:10:37 GMT</pubDate>
    <dc:creator>peiyifei</dc:creator>
    <dc:date>2013-07-01T05:10:37Z</dc:date>
    <item>
      <title>opengl problem on imx53</title>
      <link>https://community.nxp.com/t5/i-MX-Processors/opengl-problem-on-imx53/m-p/247492#M21851</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;P&gt;Dear all,&lt;/P&gt;&lt;P&gt; I'm trying to run a opengl program(building with qt creator) on my imx53qsb board. I have done excatly as this page described:&lt;/P&gt;&lt;P&gt;&lt;A href="https://community.nxp.com/message/231261"&gt;Re: Building Qt for i.MX5x&lt;/A&gt; &lt;/P&gt;&lt;P&gt;The only difference is that I use the &lt;SPAN style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;qt-everywhere-opensource-src-4.8.2.tar.gz.&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;After I run "&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;export DISPLAY=:0.0" and&amp;nbsp; "&lt;/SPAN&gt;&lt;SPAN style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;Xfbdev -mouse mouse,,device=/dev/input/mice -keybd keyboard,,/dev/input/event2 &amp;amp;", I get this prompt&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN style="font-family: 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: #ffffff;"&gt;&lt;BR /&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;_XSERVTransSocketOpenCOTSServer: Unable to open socket for inet6&lt;/P&gt;&lt;P&gt;_XSERVTransOpen: transport open failed for inet6/freescale:0&lt;/P&gt;&lt;P&gt;_XSERVTransMakeAllCOTSServerListeners: failed to open listener for inet6&lt;/P&gt;&lt;P&gt;(EE) XKB: Couldn't open rules file /usr/share/X11/xkb/rules/base&lt;/P&gt;&lt;P&gt;(EE) XKB: No components provided for device Virtual core keyboard&lt;/P&gt;&lt;P&gt;Kbd option key (/dev/input/event2) of value ((null)) not assigned!&lt;/P&gt;&lt;P&gt;(EE) XKB: Couldn't open rules file /usr/share/X11/xkb/rules/base&lt;/P&gt;&lt;P&gt;(EE) XKB: No components provided for device (unnamed keyboard)&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;when I run my program(building with qt 4.8.2 embedded), I get this error and the program is not going to run at all&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;root@freescale /opt/hellogl_es2_test_ok$ ./hellogl_es2&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/P&gt;&lt;P&gt;QGLShader::link: "Link was successful.&lt;/P&gt;&lt;P&gt;" &lt;/P&gt;&lt;P&gt;[2.bmp]:(iWidth = 0x200) - (iHeight = 0x200) - (format = 5)&lt;/P&gt;&lt;P&gt;[3.bmp]:(iWidth = 0x240) - (iHeight = 0x22a) - (format = 5)&lt;/P&gt;&lt;P&gt;[4.bmp]:(iWidth = 0x30) - (iHeight = 0x28) - (format = 5)&lt;/P&gt;&lt;P&gt;[5.bmp]:(iWidth = 0x30) - (iHeight = 0x28) - (format = 5)&lt;/P&gt;&lt;P&gt;[6.bmp]:(iWidth = 0x30) - (iHeight = 0x28) - (format = 5)&lt;/P&gt;&lt;P&gt;[7.bmp]:(iWidth = 0x30) - (iHeight = 0x28) - (format = 5)&lt;/P&gt;&lt;P&gt;[9.bmp]:(iWidth = 0x1b0) - (iHeight = 0xd6) - (format = 5)&lt;/P&gt;&lt;P&gt;[10.bmp]:(iWidth = 0x13d) - (iHeight = 0x9a) - (format = 5)&lt;/P&gt;&lt;P&gt;[11.bmp]:(iWidth = 0x78) - (iHeight = 0x3c) - (format = 5)&lt;/P&gt;&lt;P&gt;[100.bmp]:(iWidth = 0x28) - (iHeight = 0x1e) - (format = 5)&lt;/P&gt;&lt;P&gt;[101.bmp]:(iWidth = 0x28) - (iHeight = 0x1e) - (format = 5)&lt;/P&gt;&lt;P&gt;[102.bmp]:(iWidth = 0x28) - (iHeight = 0x1e) - (format = 5)&lt;/P&gt;&lt;P&gt;[103.bmp]:(iWidth = 0x28) - (iHeight = 0x1e) - (format = 5)&lt;/P&gt;&lt;P&gt;[104.bmp]:(iWidth = 0x28) - (iHeight = 0x1e) - (format = 5)&lt;/P&gt;&lt;P&gt;[105.bmp]:(iWidth = 0x28) - (iHeight = 0x1e) - (format = 5)&lt;/P&gt;&lt;P&gt;[106.bmp]:(iWidth = 0x28) - (iHeight = 0x1e) - (format = 5)&lt;/P&gt;&lt;P&gt;[107.bmp]:(iWidth = 0x28) - (iHeight = 0x1e) - (format = 5)&lt;/P&gt;&lt;P&gt;[108.bmp]:(iWidth = 0x28) - (iHeight = 0x1e) - (format = 5)&lt;/P&gt;&lt;P&gt;[109.bmp]:(iWidth = 0x28) - (iHeight = 0x1e) - (format = 5)&lt;/P&gt;&lt;P&gt;[3-1.bmp]:(iWidth = 0x250) - (iHeight = 0x22c) - (format = 5)&lt;/P&gt;&lt;P&gt;[3-2.bmp]:(iWidth = 0x2a) - (iHeight = 0x20) - (format = 5)&lt;/P&gt;&lt;P&gt;[3-3.bmp]:(iWidth = 0x2c) - (iHeight = 0x28) - (format = 5)&lt;/P&gt;&lt;P&gt;[3-4.bmp]:(iWidth = 0x2b) - (iHeight = 0x1f) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-1.bmp]:(iWidth = 0x28) - (iHeight = 0x1c) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-2.bmp]:(iWidth = 0x28) - (iHeight = 0x1f) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-3.bmp]:(iWidth = 0x29) - (iHeight = 0x1c) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-4.bmp]:(iWidth = 0x29) - (iHeight = 0x1a) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-5.bmp]:(iWidth = 0x25) - (iHeight = 0x21) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-6.bmp]:(iWidth = 0x2b) - (iHeight = 0x22) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-7.bmp]:(iWidth = 0x31) - (iHeight = 0x16) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-8.bmp]:(iWidth = 0x2e) - (iHeight = 0x21) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-9.bmp]:(iWidth = 0x2b) - (iHeight = 0x21) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-10.bmp]:(iWidth = 0x28) - (iHeight = 0x1e) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-11.bmp]:(iWidth = 0x2c) - (iHeight = 0x21) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-12.bmp]:(iWidth = 0x25) - (iHeight = 0x20) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-13.bmp]:(iWidth = 0x24) - (iHeight = 0x1b) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-14.bmp]:(iWidth = 0x2f) - (iHeight = 0x27) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-15.bmp]:(iWidth = 0x31) - (iHeight = 0x2a) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-16.bmp]:(iWidth = 0x32) - (iHeight = 0x25) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-17.bmp]:(iWidth = 0x27) - (iHeight = 0x23) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-18.bmp]:(iWidth = 0x2e) - (iHeight = 0x24) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-19.bmp]:(iWidth = 0x3c) - (iHeight = 0x1f) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-20.bmp]:(iWidth = 0x4f) - (iHeight = 0x7b) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-21.bmp]:(iWidth = 0x78) - (iHeight = 0x78) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-22.bmp]:(iWidth = 0x78) - (iHeight = 0x78) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-23.bmp]:(iWidth = 0x78) - (iHeight = 0x78) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-24.bmp]:(iWidth = 0x78) - (iHeight = 0x78) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-25.bmp]:(iWidth = 0x78) - (iHeight = 0x78) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-26.bmp]:(iWidth = 0x78) - (iHeight = 0x78) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-27.bmp]:(iWidth = 0x78) - (iHeight = 0x78) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-28.bmp]:(iWidth = 0x64) - (iHeight = 0x53) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-29.bmp]:(iWidth = 0x6a) - (iHeight = 0x54) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-30.bmp]:(iWidth = 0x6a) - (iHeight = 0x56) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-31.bmp]:(iWidth = 0x6f) - (iHeight = 0x52) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-32.bmp]:(iWidth = 0x6a) - (iHeight = 0x4f) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-33.bmp]:(iWidth = 0x136) - (iHeight = 0x2e) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-34.bmp]:(iWidth = 0x11d) - (iHeight = 0x2b) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-35.bmp]:(iWidth = 0x11e) - (iHeight = 0x2b) - (format = 5)&lt;/P&gt;&lt;P&gt;[1-36.bmp]:(iWidth = 0x12a) - (iHeight = 0x31) - (format = 5)&lt;/P&gt;&lt;P&gt;QGLShader::link: "Link was successful.&lt;/P&gt;&lt;P&gt;" &lt;/P&gt;&lt;P&gt;QGLShader::link: "Link was successful.&lt;/P&gt;&lt;P&gt;" &lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Backtrace (0 deep):&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Fatal server error:&lt;/P&gt;&lt;P&gt;Segmentation fault caught&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;hellogl_es2: Fatal IO error: client killed&lt;/P&gt;&lt;P&gt;Not all allocated memory blocks were freed. Doing it now.&lt;/P&gt;&lt;P&gt;Freeing list entry #0, gpuaddr=86300000&lt;/P&gt;&lt;P&gt;Freeing list entry #2, gpuaddr=86311000&lt;/P&gt;&lt;P&gt;Freeing list entry #3, gpuaddr=86343000&lt;/P&gt;&lt;P&gt;Freeing list entry #4, gpuaddr=86344000&lt;/P&gt;&lt;P&gt;Freeing list entry #9, gpuaddr=86345000&lt;/P&gt;&lt;P&gt;Freeing list entry #10, gpuaddr=8659d000&lt;/P&gt;&lt;P&gt;Freeing list entry #11, gpuaddr=867f5000&lt;/P&gt;&lt;P&gt;Freeing list entry #13, gpuaddr=86a5d000&lt;/P&gt;&lt;P&gt;Freeing list entry #14, gpuaddr=86bb3000&lt;/P&gt;&lt;P&gt;Freeing list entry #15, gpuaddr=86d70000&lt;/P&gt;&lt;P&gt;Freeing list entry #16, gpuaddr=86d76000&lt;/P&gt;&lt;P&gt;Freeing list entry #17, gpuaddr=86d7c000&lt;/P&gt;&lt;P&gt;Freeing list entry #18, gpuaddr=86d82000&lt;/P&gt;&lt;P&gt;Freeing list entry #19, gpuaddr=86d88000&lt;/P&gt;&lt;P&gt;Freeing list entry #20, gpuaddr=86e11000&lt;/P&gt;&lt;P&gt;Freeing list entry #21, gpuaddr=86e5b000&lt;/P&gt;&lt;P&gt;Freeing list entry #22, gpuaddr=86e66000&lt;/P&gt;&lt;P&gt;Freeing list entry #23, gpuaddr=86e69000&lt;/P&gt;&lt;P&gt;Freeing list entry #24, gpuaddr=86e6c000&lt;/P&gt;&lt;P&gt;Freeing list entry #25, gpuaddr=86e6f000&lt;/P&gt;&lt;P&gt;Freeing list entry #26, gpuaddr=86e72000&lt;/P&gt;&lt;P&gt;Freeing list entry #28, gpuaddr=86e85000&lt;/P&gt;&lt;P&gt;Freeing list entry #29, gpuaddr=86e88000&lt;/P&gt;&lt;P&gt;Freeing list entry #30, gpuaddr=86e8b000&lt;/P&gt;&lt;P&gt;Freeing list entry #31, gpuaddr=86e8e000&lt;/P&gt;&lt;P&gt;Freeing list entry #32, gpuaddr=86e91000&lt;/P&gt;&lt;P&gt;Freeing list entry #33, gpuaddr=86e94000&lt;/P&gt;&lt;P&gt;Freeing list entry #34, gpuaddr=8706c000&lt;/P&gt;&lt;P&gt;Freeing list entry #35, gpuaddr=8706f000&lt;/P&gt;&lt;P&gt;Freeing list entry #36, gpuaddr=87075000&lt;/P&gt;&lt;P&gt;Freeing list entry #37, gpuaddr=87078000&lt;/P&gt;&lt;P&gt;Freeing list entry #38, gpuaddr=8707b000&lt;/P&gt;&lt;P&gt;Freeing list entry #39, gpuaddr=8707e000&lt;/P&gt;&lt;P&gt;Freeing list entry #40, gpuaddr=87081000&lt;/P&gt;&lt;P&gt;Freeing list entry #41, gpuaddr=87084000&lt;/P&gt;&lt;P&gt;Freeing list entry #42, gpuaddr=8708a000&lt;/P&gt;&lt;P&gt;Freeing list entry #43, gpuaddr=87090000&lt;/P&gt;&lt;P&gt;Freeing list entry #45, gpuaddr=870a3000&lt;/P&gt;&lt;P&gt;Freeing list entry #46, gpuaddr=870a9000&lt;/P&gt;&lt;P&gt;Freeing list entry #47, gpuaddr=870af000&lt;/P&gt;&lt;P&gt;Freeing list entry #48, gpuaddr=870b2000&lt;/P&gt;&lt;P&gt;Freeing list entry #49, gpuaddr=870b8000&lt;/P&gt;&lt;P&gt;Freeing list entry #50, gpuaddr=870bb000&lt;/P&gt;&lt;P&gt;Freeing list entry #51, gpuaddr=870be000&lt;/P&gt;&lt;P&gt;Freeing list entry #52, gpuaddr=870c4000&lt;/P&gt;&lt;P&gt;Freeing list entry #53, gpuaddr=870ca000&lt;/P&gt;&lt;P&gt;Freeing list entry #54, gpuaddr=870d0000&lt;/P&gt;&lt;P&gt;Freeing list entry #55, gpuaddr=870d6000&lt;/P&gt;&lt;P&gt;Freeing list entry #56, gpuaddr=870dc000&lt;/P&gt;&lt;P&gt;Freeing list entry #57, gpuaddr=870df000&lt;/P&gt;&lt;P&gt;Freeing list entry #58, gpuaddr=870f1000&lt;/P&gt;&lt;P&gt;Freeing list entry #59, gpuaddr=87107000&lt;/P&gt;&lt;P&gt;Freeing list entry #60, gpuaddr=8711d000&lt;/P&gt;&lt;P&gt;Freeing list entry #62, gpuaddr=87143000&lt;/P&gt;&lt;P&gt;Freeing list entry #63, gpuaddr=87159000&lt;/P&gt;&lt;P&gt;Freeing list entry #64, gpuaddr=8716f000&lt;/P&gt;&lt;P&gt;Freeing list entry #65, gpuaddr=87185000&lt;/P&gt;&lt;P&gt;Freeing list entry #66, gpuaddr=8719b000&lt;/P&gt;&lt;P&gt;Freeing list entry #67, gpuaddr=871ad000&lt;/P&gt;&lt;P&gt;Freeing list entry #68, gpuaddr=871bf000&lt;/P&gt;&lt;P&gt;Freeing list entry #69, gpuaddr=871d1000&lt;/P&gt;&lt;P&gt;Freeing list entry #70, gpuaddr=871e3000&lt;/P&gt;&lt;P&gt;Freeing list entry #71, gpuaddr=871f5000&lt;/P&gt;&lt;P&gt;Freeing list entry #72, gpuaddr=87211000&lt;/P&gt;&lt;P&gt;Freeing list entry #73, gpuaddr=8722b000&lt;/P&gt;&lt;P&gt;Freeing list entry #74, gpuaddr=87245000&lt;/P&gt;&lt;P&gt;Freeing list entry #75, gpuaddr=87261000&lt;/P&gt;&lt;P&gt;Freeing list entry #76, gpuaddr=87271000&lt;/P&gt;&lt;P&gt;Freeing list entry #77, gpuaddr=87281000&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&amp;nbsp; The same program can run smoothly on someone else's imx53borad, but when I try to do his work again, I got error. Please help me if anyone know anything about the error:&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;QGLShader::link: "Link was successful.&lt;/P&gt;&lt;P&gt;" &lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Backtrace (0 deep):&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Fatal server error:&lt;/P&gt;&lt;P&gt;Segmentation fault caught&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;hellogl_es2: Fatal IO error: client killed&lt;/P&gt;&lt;P&gt;&lt;/P&gt;&lt;P&gt;Thanks in advance.&lt;/P&gt;&lt;P&gt;&lt;SPAN class="mce_paste_marker"&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN class="mce_paste_marker"&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN class="mce_paste_marker"&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;P&gt;&lt;SPAN class="mce_paste_marker"&gt;&lt;/SPAN&gt;&lt;/P&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Mon, 01 Jul 2013 05:10:37 GMT</pubDate>
      <guid>https://community.nxp.com/t5/i-MX-Processors/opengl-problem-on-imx53/m-p/247492#M21851</guid>
      <dc:creator>peiyifei</dc:creator>
      <dc:date>2013-07-01T05:10:37Z</dc:date>
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