* [meta-fsl-arm] QT4 on i.MX6?
@ 2014-01-13 15:49 Gary Thomas
2014-01-14 12:24 ` Otavio Salvador
0 siblings, 1 reply; 6+ messages in thread
From: Gary Thomas @ 2014-01-13 15:49 UTC (permalink / raw)
To: meta-freescale@yoctoproject.org
When I try to run QT4 (embedded) on my i.MX6 platforms, they
all crash during initialization.
root@sabrelite:~# gdb qtdemoE
GNU gdb (GDB) 7.6.1
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "arm-amltd-linux-gnueabi".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/qtdemoE...(no debugging symbols found)...done.
(gdb) r -qws
Starting program: /usr/bin/qtdemoE -qws
Program received signal SIGSEGV, Segmentation fault.
gcoOS_InitLocalDisplayInfo (Display=0x0,
localDisplay=localDisplay@entry=0x34bc8504) at gc_hal_user_dri.c:3919
(gdb) bt
#0 gcoOS_InitLocalDisplayInfo (Display=0x0,
localDisplay=localDisplay@entry=0x34bc8504) at gc_hal_user_dri.c:3919
#1 0x2c46905c in veglInitLocalDisplayInfo (Display=Display@entry=0x34bc84f8)
at gc_egl_platform.c:336
#2 0x2c463240 in veglReferenceDisplay (Thread=Thread@entry=0x5ddf0,
Display=Display@entry=0x34bc84f8) at gc_egl_init.c:969
#3 0x2c4635f8 in eglInitialize (Dpy=0x34bc84f8, major=0x0, minor=0x0)
at gc_egl_init.c:1185
#4 0x2b5da3b0 in QEgl::display() () from /usr/lib/libQtGuiE.so.4
#5 0x2b5dbbe4 in QEgl::chooseConfig(QEglProperties const*, QEgl::PixelFormatMatch) () from /usr/lib/libQtGuiE.so.4
#6 0x2b5dc4d8 in QEglContext::chooseConfig(QEglProperties const&, QEgl::PixelFormatMatch) () from /usr/lib/libQtGuiE.4
#7 0x2aeb04d4 in QGLContext::chooseContext(QGLContext const*) ()
from /usr/lib/libQtOpenGLE.so.4
#8 0x2ae73ee4 in QGLContext::create(QGLContext const*) ()
from /usr/lib/libQtOpenGLE.so.4
#9 0x2aeb01c4 in QGLWidget::setContext(QGLContext*, QGLContext const*, bool)
() from /usr/lib/libQtOpenGLE.so.4
#10 0x2ae74290 in ?? () from /usr/lib/libQtOpenGLE.so.4
Has anyone else tried this on i.MX6 (and got it to work)?
--
------------------------------------------------------------
Gary Thomas | Consulting for the
MLB Associates | Embedded world
------------------------------------------------------------
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [meta-fsl-arm] QT4 on i.MX6? 2014-01-13 15:49 [meta-fsl-arm] QT4 on i.MX6? Gary Thomas @ 2014-01-14 12:24 ` Otavio Salvador 2014-01-14 13:03 ` Gary Thomas 2014-01-14 15:42 ` Mario Domenech Goulart 0 siblings, 2 replies; 6+ messages in thread From: Otavio Salvador @ 2014-01-14 12:24 UTC (permalink / raw) To: Gary Thomas, Mario Goulart; +Cc: meta-freescale@yoctoproject.org [-- Attachment #1: Type: text/plain, Size: 2761 bytes --] Hello Gary, On Mon, Jan 13, 2014 at 1:49 PM, Gary Thomas <gary@mlbassoc.com> wrote: > When I try to run QT4 (embedded) on my i.MX6 platforms, they > all crash during initialization. > > root@sabrelite:~# gdb qtdemoE > GNU gdb (GDB) 7.6.1 > Copyright (C) 2013 Free Software Foundation, Inc. > License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl. > html> > This is free software: you are free to change and redistribute it. > There is NO WARRANTY, to the extent permitted by law. Type "show copying" > and "show warranty" for details. > This GDB was configured as "arm-amltd-linux-gnueabi". > For bug reporting instructions, please see: > <http://www.gnu.org/software/gdb/bugs/>... > Reading symbols from /usr/bin/qtdemoE...(no debugging symbols > found)...done. > (gdb) r -qws > Starting program: /usr/bin/qtdemoE -qws > Program received signal SIGSEGV, Segmentation fault. > gcoOS_InitLocalDisplayInfo (Display=0x0, > localDisplay=localDisplay@entry=0x34bc8504) at gc_hal_user_dri.c:3919 > (gdb) bt > #0 gcoOS_InitLocalDisplayInfo (Display=0x0, > localDisplay=localDisplay@entry=0x34bc8504) at gc_hal_user_dri.c:3919 > #1 0x2c46905c in veglInitLocalDisplayInfo (Display=Display@entry= > 0x34bc84f8) > at gc_egl_platform.c:336 > #2 0x2c463240 in veglReferenceDisplay (Thread=Thread@entry=0x5ddf0, > Display=Display@entry=0x34bc84f8) at gc_egl_init.c:969 > #3 0x2c4635f8 in eglInitialize (Dpy=0x34bc84f8, major=0x0, minor=0x0) > at gc_egl_init.c:1185 > #4 0x2b5da3b0 in QEgl::display() () from /usr/lib/libQtGuiE.so.4 > #5 0x2b5dbbe4 in QEgl::chooseConfig(QEglProperties const*, > QEgl::PixelFormatMatch) () from /usr/lib/libQtGuiE.so.4 > #6 0x2b5dc4d8 in QEglContext::chooseConfig(QEglProperties const&, > QEgl::PixelFormatMatch) () from /usr/lib/libQtGuiE.4 > #7 0x2aeb04d4 in QGLContext::chooseContext(QGLContext const*) () > from /usr/lib/libQtOpenGLE.so.4 > #8 0x2ae73ee4 in QGLContext::create(QGLContext const*) () > from /usr/lib/libQtOpenGLE.so.4 > #9 0x2aeb01c4 in QGLWidget::setContext(QGLContext*, QGLContext const*, > bool) > () from /usr/lib/libQtOpenGLE.so.4 > #10 0x2ae74290 in ?? () from /usr/lib/libQtOpenGLE.so.4 > > > Has anyone else tried this on i.MX6 (and got it to work)? Mario (added in Cc) has got same error in one of our customers BSP, he is investigating the issue. Mario, it seems the error is because it is using the X11 backend. So please rebuild using: DISTRO_FEATURES_remove = "x11 wayland" and retest. -- Otavio Salvador O.S. Systems http://www.ossystems.com.br http://code.ossystems.com.br Mobile: +55 (53) 9981-7854 Mobile: +1 (347) 903-9750 [-- Attachment #2: Type: text/html, Size: 3803 bytes --] ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [meta-fsl-arm] QT4 on i.MX6? 2014-01-14 12:24 ` Otavio Salvador @ 2014-01-14 13:03 ` Gary Thomas 2014-01-14 14:34 ` Gary Thomas 2014-01-14 15:42 ` Mario Domenech Goulart 1 sibling, 1 reply; 6+ messages in thread From: Gary Thomas @ 2014-01-14 13:03 UTC (permalink / raw) To: meta-freescale On 2014-01-14 05:24, Otavio Salvador wrote: > Hello Gary, > > > On Mon, Jan 13, 2014 at 1:49 PM, Gary Thomas <gary@mlbassoc.com <mailto:gary@mlbassoc.com>> wrote: > > When I try to run QT4 (embedded) on my i.MX6 platforms, they > all crash during initialization. > > root@sabrelite:~# gdb qtdemoE > GNU gdb (GDB) 7.6.1 > Copyright (C) 2013 Free Software Foundation, Inc. > License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.__html <http://gnu.org/licenses/gpl.html>> > This is free software: you are free to change and redistribute it. > There is NO WARRANTY, to the extent permitted by law. Type "show copying" > and "show warranty" for details. > This GDB was configured as "arm-amltd-linux-gnueabi". > For bug reporting instructions, please see: > <http://www.gnu.org/software/__gdb/bugs/ <http://www.gnu.org/software/gdb/bugs/>>... > Reading symbols from /usr/bin/qtdemoE...(no debugging symbols found)...done. > (gdb) r -qws > Starting program: /usr/bin/qtdemoE -qws > Program received signal SIGSEGV, Segmentation fault. > gcoOS_InitLocalDisplayInfo (Display=0x0, > localDisplay=localDisplay@__entry=0x34bc8504) at gc_hal_user_dri.c:3919 > (gdb) bt > #0 gcoOS_InitLocalDisplayInfo (Display=0x0, > localDisplay=localDisplay@__entry=0x34bc8504) at gc_hal_user_dri.c:3919 > #1 0x2c46905c in veglInitLocalDisplayInfo (Display=Display@entry=__0x34bc84f8) > at gc_egl_platform.c:336 > #2 0x2c463240 in veglReferenceDisplay (Thread=Thread@entry=0x5ddf0, > Display=Display@entry=__0x34bc84f8) at gc_egl_init.c:969 > #3 0x2c4635f8 in eglInitialize (Dpy=0x34bc84f8, major=0x0, minor=0x0) > at gc_egl_init.c:1185 > #4 0x2b5da3b0 in QEgl::display() () from /usr/lib/libQtGuiE.so.4 > #5 0x2b5dbbe4 in QEgl::chooseConfig(__QEglProperties const*, QEgl::PixelFormatMatch) () from /usr/lib/libQtGuiE.so.4 > #6 0x2b5dc4d8 in QEglContext::chooseConfig(__QEglProperties const&, QEgl::PixelFormatMatch) () from /usr/lib/libQtGuiE.4 > #7 0x2aeb04d4 in QGLContext::chooseContext(__QGLContext const*) () > from /usr/lib/libQtOpenGLE.so.4 > #8 0x2ae73ee4 in QGLContext::create(QGLContext const*) () > from /usr/lib/libQtOpenGLE.so.4 > #9 0x2aeb01c4 in QGLWidget::setContext(__QGLContext*, QGLContext const*, bool) > () from /usr/lib/libQtOpenGLE.so.4 > #10 0x2ae74290 in ?? () from /usr/lib/libQtOpenGLE.so.4 > > > Has anyone else tried this on i.MX6 (and got it to work)? > > > Mario (added in Cc) has got same error in one of our customers BSP, he is investigating the issue. > > Mario, it seems the error is because it is using the X11 backend. So please rebuild using: > > DISTRO_FEATURES_remove = "x11 wayland" > > and retest. Sadly, that fails big time :-( ERROR: Nothing PROVIDES 'virtual/libx11' (but /home/local/poky-multi/meta/recipes-multimedia/gstreamer/gst-plugins-base_0.10.36.bb DEPENDS on or otherwise requires it) ERROR: libx11-diet PROVIDES virtual/libx11 but was skipped: missing required distro feature ['x11'] (not in DISTRO_FEATURES) ERROR: libx11 PROVIDES virtual/libx11 but was skipped: missing required distro feature ['x11'] (not in DISTRO_FEATURES) ERROR: nativesdk-libx11 PROVIDES virtual/libx11 but was skipped: missing required distro feature ['x11'] (not in DISTRO_FEATURES) NOTE: Runtime target 'qwt-e' is unbuildable, removing... Missing or unbuildable dependency chain was: ['qwt-e', 'qt4-embedded', 'gst-plugins-base', 'virtual/libx11'] ERROR: Required build target 'my-qte-image' has no buildable providers. Missing or unbuildable dependency chain was: ['my-qte-image', 'packagegroup-core-qt4e', 'qwt-e', 'qt4-embedded', 'gst-plugins-base', 'virtual/libx11'] I'm not sure why this is the case since the gst-plugins-base recipe uses PKGCONFIG to control this: PACKAGECONFIG[x11] = "--enable-x --enable-xvideo,--disable-x --disable-xvideo,virtual/libx11 libxv libsm libice" -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------ ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [meta-fsl-arm] QT4 on i.MX6? 2014-01-14 13:03 ` Gary Thomas @ 2014-01-14 14:34 ` Gary Thomas 2014-01-14 20:24 ` Gary Thomas 0 siblings, 1 reply; 6+ messages in thread From: Gary Thomas @ 2014-01-14 14:34 UTC (permalink / raw) To: meta-freescale On 2014-01-14 06:03, Gary Thomas wrote: > On 2014-01-14 05:24, Otavio Salvador wrote: >> Hello Gary, >> >> >> On Mon, Jan 13, 2014 at 1:49 PM, Gary Thomas <gary@mlbassoc.com <mailto:gary@mlbassoc.com>> wrote: >> >> When I try to run QT4 (embedded) on my i.MX6 platforms, they >> all crash during initialization. >> >> root@sabrelite:~# gdb qtdemoE >> GNU gdb (GDB) 7.6.1 >> Copyright (C) 2013 Free Software Foundation, Inc. >> License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.__html <http://gnu.org/licenses/gpl.html>> >> This is free software: you are free to change and redistribute it. >> There is NO WARRANTY, to the extent permitted by law. Type "show copying" >> and "show warranty" for details. >> This GDB was configured as "arm-amltd-linux-gnueabi". >> For bug reporting instructions, please see: >> <http://www.gnu.org/software/__gdb/bugs/ <http://www.gnu.org/software/gdb/bugs/>>... >> Reading symbols from /usr/bin/qtdemoE...(no debugging symbols found)...done. >> (gdb) r -qws >> Starting program: /usr/bin/qtdemoE -qws >> Program received signal SIGSEGV, Segmentation fault. >> gcoOS_InitLocalDisplayInfo (Display=0x0, >> localDisplay=localDisplay@__entry=0x34bc8504) at gc_hal_user_dri.c:3919 >> (gdb) bt >> #0 gcoOS_InitLocalDisplayInfo (Display=0x0, >> localDisplay=localDisplay@__entry=0x34bc8504) at gc_hal_user_dri.c:3919 >> #1 0x2c46905c in veglInitLocalDisplayInfo (Display=Display@entry=__0x34bc84f8) >> at gc_egl_platform.c:336 >> #2 0x2c463240 in veglReferenceDisplay (Thread=Thread@entry=0x5ddf0, >> Display=Display@entry=__0x34bc84f8) at gc_egl_init.c:969 >> #3 0x2c4635f8 in eglInitialize (Dpy=0x34bc84f8, major=0x0, minor=0x0) >> at gc_egl_init.c:1185 >> #4 0x2b5da3b0 in QEgl::display() () from /usr/lib/libQtGuiE.so.4 >> #5 0x2b5dbbe4 in QEgl::chooseConfig(__QEglProperties const*, QEgl::PixelFormatMatch) () from /usr/lib/libQtGuiE.so.4 >> #6 0x2b5dc4d8 in QEglContext::chooseConfig(__QEglProperties const&, QEgl::PixelFormatMatch) () from /usr/lib/libQtGuiE.4 >> #7 0x2aeb04d4 in QGLContext::chooseContext(__QGLContext const*) () >> from /usr/lib/libQtOpenGLE.so.4 >> #8 0x2ae73ee4 in QGLContext::create(QGLContext const*) () >> from /usr/lib/libQtOpenGLE.so.4 >> #9 0x2aeb01c4 in QGLWidget::setContext(__QGLContext*, QGLContext const*, bool) >> () from /usr/lib/libQtOpenGLE.so.4 >> #10 0x2ae74290 in ?? () from /usr/lib/libQtOpenGLE.so.4 >> >> >> Has anyone else tried this on i.MX6 (and got it to work)? >> >> >> Mario (added in Cc) has got same error in one of our customers BSP, he is investigating the issue. >> >> Mario, it seems the error is because it is using the X11 backend. So please rebuild using: >> >> DISTRO_FEATURES_remove = "x11 wayland" >> >> and retest. > > Sadly, that fails big time :-( > > ERROR: Nothing PROVIDES 'virtual/libx11' (but /home/local/poky-multi/meta/recipes-multimedia/gstreamer/gst-plugins-base_0.10.36.bb DEPENDS on or otherwise requires it) > ERROR: libx11-diet PROVIDES virtual/libx11 but was skipped: missing required distro feature ['x11'] (not in DISTRO_FEATURES) > ERROR: libx11 PROVIDES virtual/libx11 but was skipped: missing required distro feature ['x11'] (not in DISTRO_FEATURES) > ERROR: nativesdk-libx11 PROVIDES virtual/libx11 but was skipped: missing required distro feature ['x11'] (not in DISTRO_FEATURES) > NOTE: Runtime target 'qwt-e' is unbuildable, removing... > Missing or unbuildable dependency chain was: ['qwt-e', 'qt4-embedded', 'gst-plugins-base', 'virtual/libx11'] > ERROR: Required build target 'my-qte-image' has no buildable providers. > Missing or unbuildable dependency chain was: ['my-qte-image', 'packagegroup-core-qt4e', 'qwt-e', 'qt4-embedded', 'gst-plugins-base', 'virtual/libx11'] > > I'm not sure why this is the case since the gst-plugins-base recipe > uses PKGCONFIG to control this: > PACKAGECONFIG[x11] = "--enable-x --enable-xvideo,--disable-x --disable-xvideo,virtual/libx11 libxv libsm libice" > I've worked past this error (in my distribution layers) and am building the QTE image from scratch. This takes quite a while - I'll report what I find when it's complete. ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [meta-fsl-arm] QT4 on i.MX6? 2014-01-14 14:34 ` Gary Thomas @ 2014-01-14 20:24 ` Gary Thomas 0 siblings, 0 replies; 6+ messages in thread From: Gary Thomas @ 2014-01-14 20:24 UTC (permalink / raw) To: meta-freescale On 2014-01-14 07:34, Gary Thomas wrote: > On 2014-01-14 06:03, Gary Thomas wrote: >> On 2014-01-14 05:24, Otavio Salvador wrote: >>> Hello Gary, >>> >>> >>> On Mon, Jan 13, 2014 at 1:49 PM, Gary Thomas <gary@mlbassoc.com <mailto:gary@mlbassoc.com>> wrote: >>> >>> When I try to run QT4 (embedded) on my i.MX6 platforms, they >>> all crash during initialization. >>> >>> root@sabrelite:~# gdb qtdemoE >>> GNU gdb (GDB) 7.6.1 >>> Copyright (C) 2013 Free Software Foundation, Inc. >>> License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.__html <http://gnu.org/licenses/gpl.html>> >>> This is free software: you are free to change and redistribute it. >>> There is NO WARRANTY, to the extent permitted by law. Type "show copying" >>> and "show warranty" for details. >>> This GDB was configured as "arm-amltd-linux-gnueabi". >>> For bug reporting instructions, please see: >>> <http://www.gnu.org/software/__gdb/bugs/ <http://www.gnu.org/software/gdb/bugs/>>... >>> Reading symbols from /usr/bin/qtdemoE...(no debugging symbols found)...done. >>> (gdb) r -qws >>> Starting program: /usr/bin/qtdemoE -qws >>> Program received signal SIGSEGV, Segmentation fault. >>> gcoOS_InitLocalDisplayInfo (Display=0x0, >>> localDisplay=localDisplay@__entry=0x34bc8504) at gc_hal_user_dri.c:3919 >>> (gdb) bt >>> #0 gcoOS_InitLocalDisplayInfo (Display=0x0, >>> localDisplay=localDisplay@__entry=0x34bc8504) at gc_hal_user_dri.c:3919 >>> #1 0x2c46905c in veglInitLocalDisplayInfo (Display=Display@entry=__0x34bc84f8) >>> at gc_egl_platform.c:336 >>> #2 0x2c463240 in veglReferenceDisplay (Thread=Thread@entry=0x5ddf0, >>> Display=Display@entry=__0x34bc84f8) at gc_egl_init.c:969 >>> #3 0x2c4635f8 in eglInitialize (Dpy=0x34bc84f8, major=0x0, minor=0x0) >>> at gc_egl_init.c:1185 >>> #4 0x2b5da3b0 in QEgl::display() () from /usr/lib/libQtGuiE.so.4 >>> #5 0x2b5dbbe4 in QEgl::chooseConfig(__QEglProperties const*, QEgl::PixelFormatMatch) () from /usr/lib/libQtGuiE.so.4 >>> #6 0x2b5dc4d8 in QEglContext::chooseConfig(__QEglProperties const&, QEgl::PixelFormatMatch) () from /usr/lib/libQtGuiE.4 >>> #7 0x2aeb04d4 in QGLContext::chooseContext(__QGLContext const*) () >>> from /usr/lib/libQtOpenGLE.so.4 >>> #8 0x2ae73ee4 in QGLContext::create(QGLContext const*) () >>> from /usr/lib/libQtOpenGLE.so.4 >>> #9 0x2aeb01c4 in QGLWidget::setContext(__QGLContext*, QGLContext const*, bool) >>> () from /usr/lib/libQtOpenGLE.so.4 >>> #10 0x2ae74290 in ?? () from /usr/lib/libQtOpenGLE.so.4 >>> >>> >>> Has anyone else tried this on i.MX6 (and got it to work)? >>> >>> >>> Mario (added in Cc) has got same error in one of our customers BSP, he is investigating the issue. >>> >>> Mario, it seems the error is because it is using the X11 backend. So please rebuild using: >>> >>> DISTRO_FEATURES_remove = "x11 wayland" >>> >>> and retest. >> >> Sadly, that fails big time :-( >> >> ERROR: Nothing PROVIDES 'virtual/libx11' (but /home/local/poky-multi/meta/recipes-multimedia/gstreamer/gst-plugins-base_0.10.36.bb DEPENDS on or otherwise requires it) >> ERROR: libx11-diet PROVIDES virtual/libx11 but was skipped: missing required distro feature ['x11'] (not in DISTRO_FEATURES) >> ERROR: libx11 PROVIDES virtual/libx11 but was skipped: missing required distro feature ['x11'] (not in DISTRO_FEATURES) >> ERROR: nativesdk-libx11 PROVIDES virtual/libx11 but was skipped: missing required distro feature ['x11'] (not in DISTRO_FEATURES) >> NOTE: Runtime target 'qwt-e' is unbuildable, removing... >> Missing or unbuildable dependency chain was: ['qwt-e', 'qt4-embedded', 'gst-plugins-base', 'virtual/libx11'] >> ERROR: Required build target 'my-qte-image' has no buildable providers. >> Missing or unbuildable dependency chain was: ['my-qte-image', 'packagegroup-core-qt4e', 'qwt-e', 'qt4-embedded', 'gst-plugins-base', 'virtual/libx11'] >> >> I'm not sure why this is the case since the gst-plugins-base recipe >> uses PKGCONFIG to control this: >> PACKAGECONFIG[x11] = "--enable-x --enable-xvideo,--disable-x --disable-xvideo,virtual/libx11 libxv libsm libice" >> > > I've worked past this error (in my distribution layers) and am building > the QTE image from scratch. This takes quite a while - I'll report what > I find when it's complete. This now works. I can't tell if it's using the Vivante - the display is pretty slow... Also, I get continuous errors/warnings running the demo: QWSLock::down(): Invalid argument QWSLock::up(): Invalid argument QWSLock::up(): Invalid argument QWSLock::down(): Invalid argument ... Any ideas about this? Thanks ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [meta-fsl-arm] QT4 on i.MX6? 2014-01-14 12:24 ` Otavio Salvador 2014-01-14 13:03 ` Gary Thomas @ 2014-01-14 15:42 ` Mario Domenech Goulart 1 sibling, 0 replies; 6+ messages in thread From: Mario Domenech Goulart @ 2014-01-14 15:42 UTC (permalink / raw) To: Otavio Salvador; +Cc: meta-freescale@yoctoproject.org, Gary Thomas Hi, On Tue, 14 Jan 2014 10:24:18 -0200 Otavio Salvador <otavio@ossystems.com.br> wrote: > On Mon, Jan 13, 2014 at 1:49 PM, Gary Thomas <gary@mlbassoc.com> wrote: > > When I try to run QT4 (embedded) on my i.MX6 platforms, they > all crash during initialization. > > root@sabrelite:~# gdb qtdemoE > GNU gdb (GDB) 7.6.1 > Copyright (C) 2013 Free Software Foundation, Inc. > License GPLv3+: GNU GPL version 3 or later > <http://gnu.org/licenses/gpl.html> > This is free software: you are free to change and redistribute it. > There is NO WARRANTY, to the extent permitted by law. Type "show > copying" > and "show warranty" for details. > This GDB was configured as "arm-amltd-linux-gnueabi". > For bug reporting instructions, please see: > <http://www.gnu.org/software/gdb/bugs/>... > Reading symbols from /usr/bin/qtdemoE...(no debugging symbols > found)...done. > (gdb) r -qws > Starting program: /usr/bin/qtdemoE -qws > Program received signal SIGSEGV, Segmentation fault. > gcoOS_InitLocalDisplayInfo (Display=0x0, > localDisplay=localDisplay@entry=0x34bc8504) at > gc_hal_user_dri.c:3919 > (gdb) bt > #0 gcoOS_InitLocalDisplayInfo (Display=0x0, > localDisplay=localDisplay@entry=0x34bc8504) at > gc_hal_user_dri.c:3919 > #1 0x2c46905c in veglInitLocalDisplayInfo > (Display=Display@entry=0x34bc84f8) > at gc_egl_platform.c:336 > #2 0x2c463240 in veglReferenceDisplay > (Thread=Thread@entry=0x5ddf0, > Display=Display@entry=0x34bc84f8) at gc_egl_init.c:969 > #3 0x2c4635f8 in eglInitialize (Dpy=0x34bc84f8, major=0x0, > minor=0x0) > at gc_egl_init.c:1185 > #4 0x2b5da3b0 in QEgl::display() () from /usr/lib/libQtGuiE.so.4 > #5 0x2b5dbbe4 in QEgl::chooseConfig(QEglProperties const*, > QEgl::PixelFormatMatch) () from /usr/lib/libQtGuiE.so.4 > #6 0x2b5dc4d8 in QEglContext::chooseConfig(QEglProperties const&, > QEgl::PixelFormatMatch) () from /usr/lib/libQtGuiE.4 > #7 0x2aeb04d4 in QGLContext::chooseContext(QGLContext const*) () > from /usr/lib/libQtOpenGLE.so.4 > #8 0x2ae73ee4 in QGLContext::create(QGLContext const*) () > from /usr/lib/libQtOpenGLE.so.4 > #9 0x2aeb01c4 in QGLWidget::setContext(QGLContext*, QGLContext > const*, bool) > () from /usr/lib/libQtOpenGLE.so.4 > #10 0x2ae74290 in ?? () from /usr/lib/libQtOpenGLE.so.4 > > > Has anyone else tried this on i.MX6 (and got it to work)? > > Mario (added in Cc) has got same error in one of our customers BSP, he > is investigating the issue. > > Mario, it seems the error is because it is using the X11 backend. So > please rebuild using: > > DISTRO_FEATURES_remove = "x11 wayland" > > and retest. Thanks for the hint. That seems to work here. I can get "qtdemoE -qws" running without segfault at startup. Best wishes. Mario -- http://www.ossystems.com.br ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2014-01-14 20:24 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2014-01-13 15:49 [meta-fsl-arm] QT4 on i.MX6? Gary Thomas 2014-01-14 12:24 ` Otavio Salvador 2014-01-14 13:03 ` Gary Thomas 2014-01-14 14:34 ` Gary Thomas 2014-01-14 20:24 ` Gary Thomas 2014-01-14 15:42 ` Mario Domenech Goulart
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