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). 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, 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]] *On Behalf Of
*VanCutsem, Geoffroy
*Sent:* Wednesday, May 14, 2014 5:56 PM
*To:* Roman Kubiak; [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]] *On Behalf Of *Roman
Kubiak
*Sent:* Wednesday, May 14, 2014 4:07 PM
*To:* [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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Intel Corporation NV/SA
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This e-mail and any attachments may contain confidential material for
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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.
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