[Arm-dev] Xorg Segfault, Firefox Illegal Instruction

[Pablo Sebastián Greco]

El 28/6/19 a las 12:54, Gordan Bobic escribió:
> On Fri, Jun 28, 2019 at 4:42 PM Pablo Sebastián Greco 
> <pablo at fliagreco.com.ar <mailto:pablo at fliagreco.com.ar>> wrote:
>
>
>     El 28/6/19 a las 10:38, Gordan Bobic escribió:
>>     I took the CentOS 7 arm32 image for a spin today and ran into
>>     some issues. Is there a bug tracker that anyone pays attention to
>>     for semi-supported altarch like armv7?
>>
>>     I'm using a Tegra 2 based system
>>
>>     Issues:
>>     1) Xorg segfaults while probing platform, according to the logs.
>>     Only solution I have found is to create a new .repo file for
>>     CentOS 7.5 and downgrade xorg-x11-server-Xorg to 1.19.x from
>>     CentOS 7.5.
>     I thought I had pushed the fix to the fasttrack repo, but I didn't.
>     Here's a fixed version from my tests
>     https://people.centos.org/pgreco/xorg-x11-server/20190507012356/
>     Anyway, it is already reported in RH, and it seems to be fixed in
>     7.7 beta and 8.0
>
>
>
> Great, thanks.
> Since I posted that I discovered I actually had to roll all the way 
> back to Xorg 1.14 from Fedora 20 because the last binary Tegra 2 
> Nvidia driver (I'm on an AC100) is ABI v14. I'm currently wrestling a 
> monstrosity of a Tegra 2 GPU kernel driver patch against a mainline 
> kernel that will probably take most of a day to compile...
>
>>
>>     2) Firefox 60.x dies on startup with an Illegal Instruction error.
>>     FF 52.7 from CentOS 7.5 works.
>     That one I haven't seen, I'll try to replicate it in one of my
>     devices and get back to you
>
>
> Thanks. most appreciated.
>
Gordan, I don't have good news..., firefox is working normally in my 
rpi3b+, my theory is that you're hitting this 
https://bugzilla.mozilla.org/show_bug.cgi?id=1289569
> Gordan
>
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Pablo.
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