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<base href="https://bugs.freedesktop.org/" />
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<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Nouveau driver doesn't find vbios for Geforce GT 750M on Asus N750JV laptop"
href="https://bugs.freedesktop.org/show_bug.cgi?id=70208">70208</a>
</td>
</tr>
<tr>
<th>Assignee</th>
<td>nouveau@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Summary</th>
<td>Nouveau driver doesn't find vbios for Geforce GT 750M on Asus N750JV laptop
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>xorg-team@lists.x.org
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Reporter</th>
<td>4712.joey@gmail.com
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Component</th>
<td>Driver/nouveau
</td>
</tr>
<tr>
<th>Product</th>
<td>xorg
</td>
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<pre>When modprobing the nouveau module I get the following dmesg output: (driver
not able to find the vbios)
[ 1001.055090] MXM: GUID detected in BIOS
[ 1001.055508] nouveau [ DEVICE][0000:01:00.0] BOOT0 : 0x0e7240a2
[ 1001.055511] nouveau [ DEVICE][0000:01:00.0] Chipset: GK107 (NVE7)
[ 1001.055512] nouveau [ DEVICE][0000:01:00.0] Family : NVE0
[ 1001.057047] nouveau [ VBIOS][0000:01:00.0] checking PRAMIN for image...
[ 1001.057056] nouveau [ VBIOS][0000:01:00.0] ... signature not found
[ 1001.057057] nouveau [ VBIOS][0000:01:00.0] checking PROM for image...
[ 1001.057109] nouveau [ VBIOS][0000:01:00.0] ... signature not found
[ 1001.057109] nouveau [ VBIOS][0000:01:00.0] checking ACPI for image...
[ 1001.057110] nouveau [ VBIOS][0000:01:00.0] ... signature not found
[ 1001.057111] nouveau [ VBIOS][0000:01:00.0] checking PCIROM for image...
[ 1001.057164] nouveau 0000:01:00.0: Invalid ROM contents
[ 1001.057188] nouveau [ VBIOS][0000:01:00.0] ... signature not found
[ 1001.057189] nouveau [ VBIOS][0000:01:00.0] checking PLATFORM for image...
[ 1001.057190] nouveau [ VBIOS][0000:01:00.0] ... signature not found
[ 1001.057191] nouveau E[ VBIOS][0000:01:00.0] unable to locate usable image
[ 1001.057210] nouveau E[ DEVICE][0000:01:00.0] failed to create 0x10000001,
-22
[ 1001.057229] nouveau E[ DRM] failed to create 0x80000080, -22
[ 1001.057388] nouveau: probe of 0000:01:00.0 failed with error -22
The nvidia GPU will then not be detected by X.
The nvidia blob driver is working on the same machine.</pre>
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</p>
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