Re: Chromium layout rendering issue

[Gary Thomas <gary@mlbassoc.com>]

On 2015-05-11 12:06, Prabhu S wrote:
> Verified with dizzy + imx-gpu-viv 5.0.11P4 driver and do not see any issues. So I believe it is not GPU driver regression.
>
> I'm not able to start chromium to reproduce the issue with the http://boundarydevices.com/i-mx6-kernel-3-10-53/ image

Why can't you start chromium with this image?

>
> Can someone try with --disable-gpu ?

I tried it on the SabreLite and chrome no longer crashes and it seems to render correctly.

Sure looks like a GPU issue to me [if disabling it "fixes" the problem]

>
>   or image to reproduce on sabresd?
>
>
> On Sun, May 10, 2015 at 6:45 AM, Nikolay Dimitrov <picmaster@mail.bg <mailto:picmaster@mail.bg>> wrote:
>
>     Hi Otavio,
>
>     On 05/08/2015 04:32 PM, Nikolay Dimitrov wrote:
>
>         Hi Otavio,
>
>         On 05/08/2015 03:49 PM, Otavio Salvador wrote:
>
>             On Thu, Apr 30, 2015 at 11:41 PM, Nikolay Dimitrov
>             <picmaster@mail.bg <mailto:picmaster@mail.bg>> wrote: ...
>
>                 So I have 2 questions: 1. The probability that someone knows
>                 what's the actual issue is close to minus infinity, but at least
>                 did someone observed similar behavior? If needed, I can snap
>                 photos to visually demonstrate the issue.
>
>
>             I have customers using it in Dizzy and I didn't see the error.
>             Please check today's meta-browser as I merged a fix from Khem
>             which address some installation issues.
>
>
>         FYI - as explained, this visual glitch is 100% reproducible from
>         official Yocto code on SabreSD, by just opening the Google's front
>         search page.
>
>         My customer changed their in-house app to avoid the visual glitch,
>         but there is additional 3rd-party web-content that needs to be
>         displayed, and we can't do anything about it.
>
>         I'll check later today the layer updates and will ping back.
>
>
>     The issue is not affected by these updates. Here are some
>     photos/screenshots to see the visual glitch in action:
>
>
>     Device screen, broken layout in upper-right corner (http://google.com)
>     http://postimg.org/image/biangrz0v
>
>     PC screenshot, proper layout (http://google.com)
>     http://postimg.org/image/oxxo687in
>
>     Device screen, broken layout in upper part of the screen
>     (http://html5test.com)
>     http://postimg.org/image/czw3sc3rj
>
>     PC screenshot, proper layout (http://html5test.com)
>     http://postimg.org/image/cym5yx1xr
>
>
>
>                 2. Chromium on sabresd & fido gave me at least 1 interesting
>                 warning about GPU being frozen and pending reset in 10s. I
>                 haven't seen such error, but this makes me highly concerned about
>                 porting my stuff to fido. Did someone see such error messages?
>
>
>             Prabhu?
>
>
>     Regards,
>     Nikolay
>     --
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>
>
>

-- 
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Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
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