Hi Roman,
I provided most of the code for the "tz-launcher" program you are
referring to.
I just started a Weston with the FBDev backend, verified that GL
rendering was inactive, and "tz-launcher" worked as expected. It
was on a real device, though ; VMWare may be different.
So in order to help you, my questions will be :
1) Do you see the background ? (gulf sea with some islands)
2) Are you able to run tz-launcher in a reduced mode with this
command (switch to a VT by doing "Ctrl-Alt-F2" e.g.) :
$ tz-launcher /usr/share/applications/weston-terminal.desktop
3) If it segfaults, could you post a backtrace of the following :
$ zypper install gdb
$ gdb tz-launcher
$ run /usr/share/applications/weston-terminal.desktop
(it crashes)
$ bt
Regards,
2014-05-15 16:51 GMT+02:00 Stanislav Vorobiov
<[email protected] <mailto:[email protected]>>:
Hi, please see below
On 05/15/2014 06:42 PM, Roman Kubiak wrote:
> Helo again.
>
> I ditched vmware due to licensing issues for now, but thank
you for the help i know how to fix it and i understand how to
get things running.
>
> I jumped to our own emulator based on qemu (there is a very
fresh piece of code on tizen.org <http://tizen.org>). I got
it to build and run the Common image, weston shows up but
starting anything is causing a segfault in the tz-launcher
process.
> Though i was not able to start weston with the DRM backend,
it's running on fbdev. The VIGS/Yagl implementation in the
kernel/qemu might not be wayland ready,
Actually, VIGS/YaGL already runs wayland, you can refer to
Tizen IVI emulator, it uses tizen.org <http://tizen.org> QEMU
and runs Tizen IVI image. I'm not sure about Common, I never
actually tried it.
> but the FBDEV stuff seems to work fine. I don't know what
tz-launcher is doing that it's doing a
> segfault, i was able to start a weston terminal and that
seems to work.
>
> The small fix i had to do was adding the display user to
the video group. Also the kernel for the emulator needs to be
rebuilt (the default config in the emulator-kernel repo
assumes that the root disk is /dev/vda and has that
hard-coded in a minimal
> initramfs that builds with the kernel)
>
> Could someone tell me if tz-launcher might need DRM and
that's why it's crashing or is that something else i'd need
to check ?
>
> best regards
>
> On 05/14/2014 07:15 PM, VanCutsem, Geoffroy wrote:
>>
>> Quick update:
>>
>>
>>
>> I got the Tizen Common Weston desktop up and running under
VMware using this image:
http://download.tizen.org/releases/daily/tizen/common/common-wayland-x86_64/tizen_20140513.6/
>>
>>
>>
>> The quickest way is to modify the
/boot/extlinux/extlinux.conf file and add ‘security=none’ to
the kernel command-line (workaround for
https://bugs.tizen.org/jira/browse/TIVI-2964), a more
permanent workaround (but not a complete fix) would be to modify
>> the kernel config to have vmwgfx built-in (instead of a
module). I have also verified that such modifications solves
the issue (and you can keep security turned on in that case
which you really really want).
>>
>>
>>
>> I can push a patch to have ‘vmwgfx’ built-in to Tizen
Common. In general, it may be good to re-use some of the
specific kernel configs that are described here also in the
Tizen Common kernel:
>>
https://wiki.tizen.org/wiki/IVI/artem-kernel#Kernel_configuration
(look for those that are documented as useful for VMware).
>>
>>
>>
>> Geoffroy
>>
>>
>>
>> *From:*Dev [mailto:[email protected]
<mailto:[email protected]>] *On Behalf Of
*VanCutsem, Geoffroy
>> *Sent:* Wednesday, May 14, 2014 5:56 PM
>> *To:* Roman Kubiak; [email protected]
<mailto:[email protected]>
>> *Subject:* Re: [Dev] Common/Generic profile images usability
>>
>>
>>
>> Hi Roman,
>>
>>
>>
>> If you’re interested, I used to keep some ‘recipes’ on how
to run Tizen IVI 2.0 (based on X) under VMware, it’s
described here:
https://wiki.tizen.org/wiki/IVI/IVI_2.0_VMware. Back then, I
had to provide the xorg-x11-drv-vmware driver (as you have
>> pointed out below) and I also had to modify some of the
build options used for mesa and libdrm. Feel free to take a
look there if you want to get that working but as pointed out
by Dominique, we are not focused on X in Tizen 3.0 so I’m not
sure where
>> this would lead you to.
>>
>>
>>
>> A more interesting path would be to get the Wayland image
running on VMware. I have quickly looked at the kernel used
in Common and the vmwgfx driver is built as a module which
means we could be hitting
https://bugs.tizen.org/jira/browse/TIVI-2964
>> <https://bugs.tizen.org/jira/browse/TIVI-2964>. I’ll see
if I can run a quick test on my side to validate this. If
that’s the problem, you could try to turn security off (add
‘security=none’ at the kernel command-line) or rebuild the
kernel with the
>> ‘vmwgfx’ driver built-in.
>>
>>
>>
>> Geoffroy
>>
>>
>>
>> *From:*Dev [mailto:[email protected]
<mailto:[email protected]>] *On Behalf Of *Roman Kubiak
>> *Sent:* Wednesday, May 14, 2014 4:07 PM
>> *To:* [email protected] <mailto:[email protected]>
<mailto:[email protected] <mailto:[email protected]>>
>> *Subject:* Re: [Dev] Common/Generic profile images usability
>>
>>
>>
>> Just to update the Xorg image won't work either, there is
only one driver included in the image for Xorg and that's the
intel_drv.so (bit selfish i think) no fbdev or vmware drivers
are present so Xorg will never start.
>> Also i can't any service in systemctl that could be some
sort of a windows manager.
>>
>> best regards
>> Roman Kubiak
>>
>> On 05/14/2014 03:59 PM, Dominig ar Foll (Intel OTC) wrote:
>>
>>
>> Le 14/05/2014 15:38, Roman Kubiak a écrit :
>>
>> I got the images running before (the IVI profile)
on VMware, so VMware itself is not an issue.
>> My question was really, SHOULD I see something in
the image, is there a UI in the common profile at all or is
this a bare bones sort of OS image that contains no UI
experience at all.
>>
>> When booting Tizen Common you should have a test UX
(basic Weston) with several user pre-logged on the system.
>> The background show the sea and several islands.
>>
>>
>>
>>
>> My question about Xorg is still not answered, what is
the UI for Xorg i should expec t to find in the common image
(is there some sort of default WM that should launch?)
>>
>> We currently do not build a Tizen Common for X but
only Wayland 32 and 64 nits for IA and 32 bits for ARM (work
in progress)
>> If someone is interested to take the responsibility of
building and maintain X Common images, thanks to speak up.
>>
>> Regards
>>
>> Dominig
>>
>>
>>
>>
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>>
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>>
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>>
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>>
>>
>>
>> --
>> --------------
>> Roman Kubiak
>> --------------
>>
>> Intel Corporation NV/SA
>> Kings Square, Veldkant 31
>> 2550 Kontich
>> RPM (Bruxelles) 0415.497.718.
>> Citibank, Brussels, account 570/1031255/09
>>
>> This e-mail and any attachments may contain confidential
material for the sole use of the intended recipient(s). Any
review or distribution by others is strictly prohibited. If
you are not the intended recipient, please contact the sender
and delete all
>> copies.
>>
>> Intel Corporation NV/SA
>> Kings Square, Veldkant 31
>> 2550 Kontich
>> RPM (Bruxelles) 0415.497.718.
>> Citibank, Brussels, account 570/1031255/09
>>
>> This e-mail and any attachments may contain confidential
material for the sole use of the intended recipient(s). Any
review or distribution by others is strictly prohibited. If
you are not the intended recipient, please contact the sender
and delete all
>> copies.
>>
>
> --
> --------------
> Roman Kubiak
> --------------
>
>
>
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Tizen Project
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