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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - nouveau diver in kernel 3.5.7 - 4.0.0-rc6 on PPC broken"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89871">89871</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>nouveau diver in kernel 3.5.7 - 4.0.0-rc6 on PPC broken
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
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<th>Version</th>
<td>XOrg git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PowerPC
</td>
</tr>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>medium
</td>
</tr>
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<th>Component</th>
<td>DRM/other
</td>
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<tr>
<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>marvin@mydatex.cz
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=114825" name="attach_114825" title="dmesg output 3.19.3">attachment 114825</a> <a href="attachment.cgi?id=114825&action=edit" title="dmesg output 3.19.3">[details]</a></span>
dmesg output 3.19.3
I have PowerMac G5 machine with dual PPC. On Debian wheezy Xserver works.
I upgrade to jessie with kernel 3.16 and Xserver stop working. I tested these
kernels:
vmlinux-3.4.106
vmlinux-3.5.7
vmlinux-3.7.9
vmlinux-3.8.13
vmlinux-3.14.37
vmlinux-3.17.8
vmlinux-3.18.10
vmlinux-3.19.3
vmlinux-4.0.0-rc6
It looks like that between 3.5.7 and 3.8.13 something change and DRM part of
nouveau diver and driver stop working:
I tested above kernels and problem is the same this dmesg output is from
3.19.3
[drm] Initialized drm 1.1.0 20060810
[ 10.548060] checking generic (98020000 10e000) vs hw (98000000 8000000)
[ 10.548066] fb: switching to nouveaufb from OFfb NVDA,Displ
[ 10.555299] Console: switching to colour dummy device 80x25
[ 10.557295] nouveau [ DEVICE][0000:0a:00.0] BOOT0 : 0x043200a4
[ 10.557310] nouveau [ DEVICE][0000:0a:00.0] Chipset: NV43 (NV43)
[ 10.557316] nouveau [ DEVICE][0000:0a:00.0] Family : NV40
[ 10.557567] nouveau ![ VBIOS][0000:0a:00.0] unable to locate usable image
[ 10.557575] nouveau E[ DEVICE][0000:0a:00.0] failed to create 0x10000001,
-22
[ 10.557584] nouveau E[ DRM] failed to create 0x00000080, -22
[ 10.558138] nouveau: probe of 0000:0a:00.0 failed with error -22
With older kernel < 3.7.9 nouveau kernel part works but newer Xorg from jessie
doesn't detect videocard.</pre>
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</p>
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