[Bug 93713] System hangs (beomes totaly unresponsive) when trying to use hybrid graphics with ATI 7730M videocard

[Bug 93713] System hangs (beomes totaly unresponsive) when trying to use hybrid graphics with ATI 7730M videocard

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https://bugs.freedesktop.org/show_bug.cgi?id=93713

            Bug ID: 93713
           Summary: System hangs (beomes totaly unresponsive) when trying
                    to use hybrid graphics with ATI 7730M videocard
           Product: DRI
           Version: XOrg git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Radeon
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: g0000ga@gmail.com

When trying to use my discrete video card whole system freezes after couple of
seconds and doesn't react on anything. I've tried to have a delayed killall -9
running in the background like "sleep 60 && killall -9 glmark2 &" but it seems
to be never run or having no effect. Only hard reset helps. 

Have Intel HD4000 + muxless Radeon 7730M

[g0ga@work ~]✘ xrandr --setprovideroffloadsink radeon Intel
[g0ga@work ~]✘ DRI_PRIME=1 glxinfo | grep "OpenGL renderer"
OpenGL renderer string: Gallium 0.4 on AMD CAPE VERDE (DRM 2.43.0, LLVM 3.7.0)


doesn't matter what to run, everything is going to die. kernel 4.3.3 + xorg
1.18.0, archlinux distribution, most recent at time of writing this post.
Please let me know how to provide more data for you being able to debug this. 

Thanks,
Victor

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[Bug 93713] System hangs (beomes totaly unresponsive) when trying to use hybrid graphics with ATI 7730M videocard

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https://bugs.freedesktop.org/show_bug.cgi?id=93713

Victor Petrenko <g0000ga@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Hardware|Other                       |x86-64 (AMD64)
                 OS|All                         |Linux (All)

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[Bug 93713] System hangs (beomes totaly unresponsive) when trying to use hybrid graphics with ATI 7730M videocard

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https://bugs.freedesktop.org/show_bug.cgi?id=93713

--- Comment #1 from Alex Deucher <alexdeucher@gmail.com> ---
Does booting with:
radeon.runpm=0
on the kernel command line in grub help?

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[Bug 93713] System hangs (beomes totaly unresponsive) when trying to use hybrid graphics with ATI 7730M videocard

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https://bugs.freedesktop.org/show_bug.cgi?id=93713

--- Comment #2 from Victor Petrenko <g0000ga@gmail.com> ---
(In reply to Alex Deucher from comment #1)
> Does booting with:
> radeon.runpm=0
> on the kernel command line in grub help?

Nope. Same behavior. A couple of seconds i can see things running but then
everything becomes very slow and in another second whole system freezes. Funny
thing that mouse cursor still works (freezes from time to time but movable),
but can't switch to plain terminal by Ctrl+Alt+FX anymore or to do any other
action. Another thing that fan starts running with crazy speed, so it means
that in the background something happens and makes videocard/processor rather
loaded.

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[Bug 93713] System hangs (beomes totaly unresponsive) when trying to use hybrid graphics with ATI 7730M videocard

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https://bugs.freedesktop.org/show_bug.cgi?id=93713

--- Comment #3 from Alex Deucher <alexdeucher@gmail.com> ---
Please attach your dmesg output when after it hangs.

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[Bug 93713] System hangs (beomes totaly unresponsive) when trying to use hybrid graphics with ATI 7730M videocard

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https://bugs.freedesktop.org/show_bug.cgi?id=93713

Martin Peres <martin.peres@free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |MOVED

--- Comment #4 from Martin Peres <martin.peres@free.fr> ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
closed from further activity.

You can subscribe and participate further through the new bug through this link
to our GitLab instance: https://gitlab.freedesktop.org/drm/amd/issues/677.

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