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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 - [NVE7] Unable to use nouveau"
href="https://bugs.freedesktop.org/show_bug.cgi?id=87942">87942</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[NVE7] Unable to use nouveau
</td>
</tr>
<tr>
<th>Product</th>
<td>xorg
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>major
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>Driver/nouveau
</td>
</tr>
<tr>
<th>Assignee</th>
<td>nouveau@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>bruno.pagani@ens-lyon.org
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>xorg-team@lists.x.org
</td>
</tr></table>
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<pre>Whenever I try to modprobe nouveau, I face this:
[ 449.052494] MXM: GUID detected in BIOS
[ 449.052560] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20140724/nsarguments-95)
[ 449.052599] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20140724/nsarguments-95)
[ 449.052683] pci 0000:02:00.0: optimus capabilities: enabled, status dynamic
power, hda bios codec supported
[ 449.052684] VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.PEG0.PEGP
handle
[ 449.052715] nouveau 0000:02:00.0: enabling device (0006 -> 0007)
[ 449.053208] nouveau [ DEVICE][0000:02:00.0] BOOT0 : 0x0e7240a2
[ 449.053211] nouveau [ DEVICE][0000:02:00.0] Chipset: GK107 (NVE7)
[ 449.053212] nouveau [ DEVICE][0000:02:00.0] Family : NVE0
[ 449.053228] nouveau [ VBIOS][0000:02:00.0] checking PRAMIN for image...
[ 449.053235] nouveau [ VBIOS][0000:02:00.0] ... signature not found
[ 449.053236] nouveau [ VBIOS][0000:02:00.0] checking PROM for image...
[ 449.053291] nouveau [ VBIOS][0000:02:00.0] ... signature not found
[ 449.053292] nouveau [ VBIOS][0000:02:00.0] checking ACPI for image...
[ 452.219933] nouveau [ VBIOS][0000:02:00.0] ... appears to be valid
[ 452.219937] nouveau [ VBIOS][0000:02:00.0] using image from ACPI
[ 452.220062] nouveau [ VBIOS][0000:02:00.0] BIT signature found
[ 452.220064] nouveau [ VBIOS][0000:02:00.0] version 80.07.b3.00.10
[ 452.220328] nouveau [ DEVINIT][0000:02:00.0] adaptor not initialised
[ 452.220336] nouveau [ VBIOS][0000:02:00.0] running init tables
[ 452.377876] nouveau 0000:02:00.0: irq 38 for MSI/MSI-X
[ 452.377885] nouveau [ PMC][0000:02:00.0] MSI interrupts enabled
[ 452.377933] nouveau [ PFB][0000:02:00.0] RAM type: GDDR5
[ 452.377934] nouveau [ PFB][0000:02:00.0] RAM size: 2048 MiB
[ 452.377935] nouveau [ PFB][0000:02:00.0] ZCOMP: 0 tags
[ 452.380181] nouveau [ VOLT][0000:02:00.0] GPU voltage: 600000uv
[ 452.409895] nouveau [ PTHERM][0000:02:00.0] FAN control: none / external
[ 452.409901] nouveau [ PTHERM][0000:02:00.0] fan management: automatic
[ 452.409912] nouveau [ PTHERM][0000:02:00.0] internal sensor: yes
[ 452.409942] nouveau [ CLK][0000:02:00.0] 07: core 405 MHz memory 810
MHz
[ 452.410000] nouveau [ CLK][0000:02:00.0] 0a: core 405-1058 MHz memory
1600 MHz
[ 452.410076] nouveau [ CLK][0000:02:00.0] 0f: core 405-1058 MHz memory
5000 MHz
[ 452.410213] nouveau [ CLK][0000:02:00.0] --: core 405 MHz memory 810
MHz
[ 452.450870] nouveau E[ PBUS][0000:02:00.0] MMIO write of 0x00000002 FAULT
at 0x4188ac [ IBUS ]
[ 452.450919] vga_switcheroo: enabled
[ 452.451052] [TTM] Zone kernel: Available graphics memory: 8169116 kiB
[ 452.451054] [TTM] Zone dma32: Available graphics memory: 2097152 kiB
[ 452.451055] [TTM] Initializing pool allocator
[ 452.451061] [TTM] Initializing DMA pool allocator
[ 452.451073] nouveau [ DRM] VRAM: 2048 MiB
[ 452.451075] nouveau [ DRM] GART: 1048576 MiB
[ 452.451079] nouveau E[ DRM] Pointer to TMDS table invalid
[ 452.451082] nouveau [ DRM] DCB version 4.0
[ 452.451084] nouveau E[ DRM] Pointer to flat panel table invalid
[ 452.458570] nouveau [ DRM] MM: using COPY for buffer copies
[ 452.458580] [drm] Initialized nouveau 1.2.0 20120801 for 0000:02:00.0 on
minor 1
Then, I’m unable to use the card (through Bumblebee or DRI_PRIME, this is an
Optimus system).
I’m running ArchLinux, with the following package versions:
linux 3.17.6
mesa 10.4.1
xf86-video-nouveau 1.0.11
Please tell me if I can do anything helping you to fix this bug.</pre>
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