just a side question : I just need to have my Qt GUI app to be shown, without lxde: what do I need to do ?
2014-04-11 18:23 GMT+02:00 David Lewin <dlewin...@gmail.com>: > Cody : that's it. > > Thank you very much for that. > > > 2014-04-11 17:57 GMT+02:00 Cody Lacey <c...@beagleboard.org>: > > If you are using debian >> SSH to your BBB but instead of loging in as root log in as >> username: debian (or whatever local username you use) >> password: temppwd (or local password) >> >> export DISPLAY=":0" >> xhost + >> >> Then try running your application >> >> >> On Fri, Apr 11, 2014 at 10:13 AM, David Lewin <dlewin...@gmail.com>wrote: >> >>> Besides, the app is starting well as if I try with >>>> >>>> ssh -C -X root:root@192..... /home/Qt_app/myApp >>> >>> >>> the app is shown in the local display >>> >>> >>> 2014-04-11 16:46 GMT+02:00 David Lewin <dlewin...@gmail.com>: >>> >>> From your capture, it seems that you use a "traditional" display, so you >>>> are able to use the local lxde terminal. >>>> While I use ssh session (I can't use the 4" display to type directly >>>> in) to connect to the board and run the app there.... >>>> >>>> >>>> 2014-04-11 1:20 GMT+02:00 Hussam Hertani <halhe...@gmail.com>: >>>> >>>> David, here's a pic of the same app running in LXDE based on the >>>>> latest official Debian image that I downloaded from: >>>>> http://beagleboard.org/latest-images >>>>> >>>>> Make sure that you use a 4GB+ microsd. After burning the image onto >>>>> the microsd, make sure you expand the root filesystem....you will need >>>>> the space. >>>>> >>>>> Hussam >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> On 4/10/14, Hussam Hertani <halhe...@gmail.com> wrote: >>>>> > David, >>>>> > If you are running an image with a Debian root filesystem this >>>>> should work >>>>> > no problems. I don't think that the QT4 built in the Debian apt-get >>>>> armhf >>>>> > repos was built with the -qws and -linuxfb options. As such it >>>>> should only >>>>> > work with X11. But I could be wrong as I can't quite confirm it. >>>>> > >>>>> > I use the demo image available here.. >>>>> http://elinux.org/BeagleBoardDebian. I >>>>> > always used it...never really bothered with angstrom even with the >>>>> older >>>>> > Beaglebone white. This image is headless and somewhat barebones. I >>>>> also >>>>> > really like the new official Debian release >>>>> > http://beagleboard.org/latest-images. It comes with LXDE which is a >>>>> very >>>>> > good desktop environment for the BBB..... >>>>> and........NodeJs......yuck! >>>>> > >>>>> > >>>>> > On Thu, Apr 10, 2014 at 12:29 PM, David Lewin <dlewin...@gmail.com> >>>>> wrote: >>>>> > >>>>> >> That a good example. >>>>> >> I've tried with the provided executable and build it myself also >>>>> from the >>>>> >> board : >>>>> >> both gave the same results, even with ssh+X >>>>> >> BUT, what I see is that you use a different image as me: I ve used >>>>> the >>>>> >> git >>>>> >> repo and did a: >>>>> >> >>>>> >> beagleboard.org_image.sh http://beagleboard.org/source >>>>> >> >>>>> >> >>>>> >> to use the setup_sdcard.sh as explained. >>>>> >> >>>>> >> Maybe this is the problem root cause >>>>> >> >>>>> >> >>>>> >> 2014-04-10 18:00 GMT+02:00 Hussam Hertani <halhe...@gmail.com>: >>>>> >> >>>>> >> David I'm currently running a headless setup on my BBB...I have >>>>> xorg and >>>>> >>> libqt4-dev packages installed (qt-sdk package encompasses >>>>> libqt4-dev, >>>>> >>> qtcreator and some additional packages) >>>>> >>> >>>>> >>> - I SSHed into the BBB with X11 Forwarding: ssh -X >>>>> >>> debian@192.168.0.102 >>>>> >>> - Made a directory containing a sample application >>>>> >>> - built it using "qmake -project", "qmake" & "make" >>>>> >>> - and ran the binary successfully! >>>>> >>> >>>>> >>> This seems to work with SSH+X11 forwarding....I will try it with >>>>> the >>>>> >>> latest Debian image +LXDE+Nodejs from >>>>> >>> http://beagleboard.org/latest-images here and report back. >>>>> >>> >>>>> >>> I'm attaching a compressed folder containing the example code and >>>>> a pic >>>>> >>> of the GUI UI as displayed over SSH+X11. I'm running Debian Jessie >>>>> on my >>>>> >>> PC >>>>> >>> and the latest Debian demo-image (headless) >>>>> >>> http://elinux.org/BeagleBoardDebian on my BBB. >>>>> >>> >>>>> >>> >>>>> >>> Hussam >>>>> >>> >>>>> >>> >>>>> >>> >>>>> >>> On Thu, Apr 10, 2014 at 9:21 AM, <halhe...@gmail.com> wrote: >>>>> >>> >>>>> >>>> >>>>> >>>> David, >>>>> >>>> Put "export DISPLAY=:0.0" in the /etc/profile, reboot and start >>>>> X11 >>>>> >>>> i.e >>>>> >>>> lightdm/or LXDE. then try running the qt app binary again. I will >>>>> retry >>>>> >>>> this again myself and report back. >>>>> >>>> >>>>> >>>> Hussam >>>>> >>>> >>>>> >>>> >>>>> >>>> On Tuesday, April 8, 2014 11:26:34 AM UTC-4, dlewin555 wrote: >>>>> >>>>> >>>>> >>>>> Hi, >>>>> >>>>> >>>>> >>>>> Is there finally someone who succeeded to have a GUI compiled >>>>> with Qt >>>>> >>>>> (from Debian for example ) ? >>>>> >>>>> >>>>> >>>>> I've tested many things, and they either rely on Angstrom (which >>>>> I'd >>>>> >>>>> like to avoid) or don't work at all (Timesys included) >>>>> >>>>> >>>>> >>>>> So I'm looking for a successful try ... >>>>> >>>>> >>>>> >>>> -- >>>>> >>>> For more options, visit http://beagleboard.org/discuss >>>>> >>>> --- >>>>> >>>> You received this message because you are subscribed to a topic >>>>> in the >>>>> >>>> Google Groups "BeagleBoard" group. >>>>> >>>> To unsubscribe from this topic, visit >>>>> >>>> >>>>> https://groups.google.com/d/topic/beagleboard/p9423s6B4lg/unsubscribe. >>>>> >>>> To unsubscribe from this group and all its topics, send an email >>>>> to >>>>> >>>> beagleboard+unsubscr...@googlegroups.com. >>>>> >>>> For more options, visit https://groups.google.com/d/optout. >>>>> >>>> >>>>> >>> >>>>> >>> -- >>>>> >>> For more options, visit http://beagleboard.org/discuss >>>>> >>> --- >>>>> >>> You received this message because you are subscribed to a topic in >>>>> the >>>>> >>> Google Groups "BeagleBoard" group. >>>>> >>> To unsubscribe from this topic, visit >>>>> >>> >>>>> https://groups.google.com/d/topic/beagleboard/p9423s6B4lg/unsubscribe. >>>>> >>> To unsubscribe from this group and all its topics, send an email to >>>>> >>> beagleboard+unsubscr...@googlegroups.com. >>>>> >>> For more options, visit https://groups.google.com/d/optout. >>>>> >>> >>>>> >> >>>>> >> -- >>>>> >> For more options, visit http://beagleboard.org/discuss >>>>> >> --- >>>>> >> You received this message because you are subscribed to a topic in >>>>> the >>>>> >> Google Groups "BeagleBoard" group. >>>>> >> To unsubscribe from this topic, visit >>>>> >> >>>>> https://groups.google.com/d/topic/beagleboard/p9423s6B4lg/unsubscribe. >>>>> >> To unsubscribe from this group and all its topics, send an email to >>>>> >> beagleboard+unsubscr...@googlegroups.com. >>>>> >> For more options, visit https://groups.google.com/d/optout. >>>>> >> >>>>> > >>>>> >>>>> -- >>>>> For more options, visit http://beagleboard.org/discuss >>>>> --- >>>>> You received this message because you are subscribed to a topic in the >>>>> Google Groups "BeagleBoard" group. >>>>> To unsubscribe from this topic, visit >>>>> https://groups.google.com/d/topic/beagleboard/p9423s6B4lg/unsubscribe. >>>>> To unsubscribe from this group and all its topics, send an email to >>>>> beagleboard+unsubscr...@googlegroups.com. >>>>> For more options, visit https://groups.google.com/d/optout. >>>>> >>>> >>>> >>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "BeagleBoard" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to beagleboard+unsubscr...@googlegroups.com. >>> >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to a topic in the >> Google Groups "BeagleBoard" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/beagleboard/p9423s6B4lg/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> beagleboard+unsubscr...@googlegroups.com. >> For more options, visit https://groups.google.com/d/optout. >> > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
