<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [NVAC] EQ overflowing" href="https://bugs.freedesktop.org/show_bug.cgi?id=87819#c3">Comment # 3</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [NVAC] EQ overflowing" href="https://bugs.freedesktop.org/show_bug.cgi?id=87819">bug 87819</a> from <a class="email" href="mailto:eurbah@free.fr" title="Etienne URBAH <eurbah@free.fr>"> Etienne URBAH</a> <pre>In Firefox, I was NOT doing anything in particular. I am NOT able to compile a Linux kernel, nor compile a custom module and include it inside a Linux Kernel. The machine equipped with NVAC is an iMac 9,1 used in production under Ubuntu with package 'nvidia-331-updates'. So, I am just able to test from time to time, at night, an upstream Linux Kernel published as an Ubuntu package at <a href="http://kernel.ubuntu.com/~kernel-ppa/mainline">http://kernel.ubuntu.com/~kernel-ppa/mainline</a> Concerning the correct quantity of stolen memory to be used as VRAM : Using the graphical driver coming from Ubuntu package 'nvidia-331-updates' : The command 'nvidia-settings -q VideoRam -q GPUMemoryInterface' provides : - VideoRam = 262144 - GPUMemoryInterface = 128 $ sudo lspci -nn -vv -s 03:00 03:00.0 VGA compatible controller [0300]: NVIDIA Corporation C79 [GeForce 9400] [10de:0867] (rev b1) (prog-if 00 [VGA controller]) Subsystem: Apple Inc. iMac 9,1 [106b:00ad] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 46 Region 0: Memory at d2000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at c0000000 (64-bit, prefetchable) [size=256M] Region 3: Memory at d0000000 (64-bit, prefetchable) [size=32M] Region 5: I/O ports at 1000 [size=128] [virtual] Expansion ROM at d3000000 [disabled] [size=128K] Capabilities: [60] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee0300c Data: 4192 Kernel driver in use: nvidia</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>