<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [NVE7] Unable to use nouveau"
href="https://bugs.freedesktop.org/show_bug.cgi?id=87942#c7">Comment # 7</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [NVE7] Unable to use nouveau"
href="https://bugs.freedesktop.org/show_bug.cgi?id=87942">bug 87942</a>
from <span class="vcard"><a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> <span class="fn">Ilia Mirkin</span></a>
</span></b>
<pre>(In reply to bruno.pagani from <a href="show_bug.cgi?id=87942#c6">comment #6</a>)
<span class="quote">> cat /proc/cmdline returns nouveau.runpm=0 correctly, but optirun glxinfo is
> still failing with the exact same error and:
>
> [ 250.843476] nouveau E[ PBUS][0000:02:00.0] MMIO write of 0x00000000
> FAULT at 0x418880 [ IBUS ]
> [ 250.843564] nouveau E[ PIBUS][0000:02:00.0] GPC0: 0x419eb4 0xbadf1000
> (0x3800820c)
> [ 250.843617] nouveau E[ PBUS][0000:02:00.0] MMIO write of 0x3f800000
> FAULT at 0x405804 [ IBUS ]
> [ 250.843773] nouveau E[ PIBUS][0000:02:00.0] HUB0: 0x404170 0x00000012
> (0x0e008201)
> [ 252.845769] nouveau E[ PGRAPH][0000:02:00.0] HUB_INIT timed out
> [ 252.845777] nouveau E[ PGRAPH][0000:02:00.0] 409000 - done 0x00000204
> [ 252.845787] nouveau E[ PGRAPH][0000:02:00.0] 409000 - stat 0x00000000
> 0x00000000 0x00000000 0x00000000
> [ 252.845796] nouveau E[ PGRAPH][0000:02:00.0] 409000 - stat 0x00000000
> 0x00000000 0x00000002 0x00000009
> [ 252.845799] nouveau E[ PGRAPH][0000:02:00.0] 502000 - done 0x00000300
> [ 252.845804] nouveau E[ PGRAPH][0000:02:00.0] 502000 - stat 0x00000000
> 0x00000000 0x00000000 0x00000000
> [ 252.845808] nouveau E[ PGRAPH][0000:02:00.0] 502000 - stat 0x00000000
> 0x00000000 0x00000000 0x00000000
> [ 252.845810] nouveau E[ PGRAPH][0000:02:00.0] init failed, -16</span >
This means you're not going to get acceleration no matter how hard you try to
change your config, I'm afraid. See <a class="bz_bug_link
bz_status_NEW "
title="NEW - [NVE6,NVE7] HUB_INIT timeout on graph init, blob fw doesn't help"
href="show_bug.cgi?id=70354">bug 70354</a>.
<span class="quote">>
> And as for what is concerning PRIME, commenting the AutoAddGPU device didn’t
> changed anything, except for Xorg.0.log reporting this obviously:
> [ 136.219] (==) Automatically adding GPU devices
>
> It think the issue is somewhere here (from the page you’ve linked):
> KMS drivers for both GPUs loaded.
> DDX drivers for both GPUs loaded.
>
> nouveau does not load automatically at boot, I need to modprobe it manually.
> Is there a way to check or ensure nouveau KMS is loaded?</span >
X has to start after nouveau loads, otherwise it doesn't know about the nouveau
adapter. (This may no longer be the case with DRI3-based offloading
actually...)</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>