[Bug 79795] New: [NVD9] No devices detected

[Bug 79795] New: [NVD9] No devices detected

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=79795

          Priority: medium
            Bug ID: 79795
          Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
           Summary: [NVD9] No devices detected
        QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: mail-aHlQgkfGvMcb1SvskN2V4Q@public.gmane.org
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: unspecified
         Component: Driver/nouveau
           Product: xorg

Created attachment 100656
  --> https://bugs.freedesktop.org/attachment.cgi?id=100656&action=edit
Xorg.log

I get the message "No devices detected" in Xorg.log if I try to use my PciE
GeForce GT 610.

The device seems to be initialized correctly in the kernel module but Xorg
refuses to use it.


output from lspci | grep VGA:

01:00.0 VGA compatible controller: NVIDIA Corporation G96 [GeForce 9500 GT]
(rev a1)
06:00.0 VGA compatible controller: NVIDIA Corporation GF119 [GeForce GT 610]
(rev a1)


The other graphics card is my main graphics card. If I configure both cars in
xorg.conf only the main card is used. If I only configure the GT 610, nothing
is displayed.

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[Bug 79795] [NVD9] No devices detected

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=79795

--- Comment #1 from Till Crueger <mail-aHlQgkfGvMcb1SvskN2V4Q@public.gmane.org> ---
Created attachment 100657
  --> https://bugs.freedesktop.org/attachment.cgi?id=100657&action=edit
output from dmesg

Ouput from dmesg added.

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[Bug 79795] [NVD9] No devices detected

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=79795

--- Comment #2 from Till Crueger <mail-aHlQgkfGvMcb1SvskN2V4Q@public.gmane.org> ---
Created attachment 100658
  --> https://bugs.freedesktop.org/attachment.cgi?id=100658&action=edit
Xorg.conf with both cards configured

Xorg.conf where both cards are configured. Only the primary card is started.
Xorg.log is from another config.

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[Bug 79795] [NVD9] No devices detected

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=79795

--- Comment #3 from Till Crueger <mail-aHlQgkfGvMcb1SvskN2V4Q@public.gmane.org> ---
Created attachment 100659
  --> https://bugs.freedesktop.org/attachment.cgi?id=100659&action=edit
Xorg.conf for only the secondary card

This is the xorg.conf where only the secondary card is configured. In this mode
only a blank screen is shown. The xorg.log is from this configuration.

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[Bug 79795] [NVD9] No devices detected

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=79795

--- Comment #4 from Emil Velikov <emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
Should be fixed with
commit adbbdbac04f093c0abf946b1e93e4e5291808491
Author: Dave Airlie <airlied-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Date:   Wed Mar 26 14:09:37 2014 +1000

    drm/nouveau: fail runtime pm properly.

    If we were on a non-optimus device, we'd return -EINVAL, this would
    lead to the over engineered runtime pm system to go into an error
    state, subsequent get_sync's would fail, so we'd never be able
    to open the device again.

    (like really get_sync shouldn't fail if the device isn't powered
    down).

    Signed-off-by: Dave Airlie <airlied-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
    Reviewed-by: Alex Deucher <alexander.deucher-5C7GfCeVMHo@public.gmane.org>

which went in 3.14.0-rc8.

Feel free to forward it to stable if it resolves the problem for you.

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[Bug 79795] [NVD9] No devices detected

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=79795

Emil Velikov <emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> changed:

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

--- Comment #5 from Emil Velikov <emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---


*** This bug has been marked as a duplicate of bug 76531 ***

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