<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [NVCF] PWM fan speed too high" href="https://bugs.freedesktop.org/show_bug.cgi?id=80901#c26">Comment # 26</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [NVCF] PWM fan speed too high" href="https://bugs.freedesktop.org/show_bug.cgi?id=80901">bug 80901</a> from <a class="email" href="mailto:martin.peres@ensi-bourges.fr" title="Martin Peres <martin.peres@ensi-bourges.fr>"> Martin Peres</a> <pre>(In reply to K.-P. Schrage from <a href="show_bug.cgi?id=80901#c25">comment #25</a>) > It seems that I am struck by this very bug as well since several months now. > > Fedora 21, kernel-3.17.7-300.fc21.x86_64 (but it started on Fedora 20, > around kernel-3.15.5-200.fc20.x86_64) > > Graphics card: > 01:00.0 VGA compatible controller: NVIDIA Corporation GF108 [GeForce GT 630] > (rev a1) (prog-if 00 [VGA controller]) > Subsystem: Micro-Star International Co., Ltd. [MSI] Device 8a90 > Flags: bus master, fast devsel, latency 0, IRQ 43 > Memory at f6000000 (32-bit, non-prefetchable) [size=16M] > Memory at e8000000 (64-bit, prefetchable) [size=128M] > Memory at f0000000 (64-bit, prefetchable) [size=32M] > I/O ports at e000 [size=128] > Expansion ROM at f7000000 [disabled] [size=512K] > Capabilities: [60] Power Management version 3 > Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+ > Capabilities: [78] Express Endpoint, MSI 00 > Capabilities: [b4] Vendor Specific Information: Len=14 <?> > Capabilities: [100] Virtual Channel > Capabilities: [128] Power Budgeting <?> > Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 > Len=024 <?> > Kernel driver in use: nouveau > Kernel modules: nouveau > > It seems as if problems started with this commit: > <a href="http://lists.freedesktop.org/archives/nouveau/2014-March/016589.html">http://lists.freedesktop.org/archives/nouveau/2014-March/016589.html</a> > At least reverting this patch to the nouveau source is a workaround, see > discussion on Redhat bugzilla: > <a href="https://bugzilla.redhat.com/show_bug.cgi?id=1121331">https://bugzilla.redhat.com/show_bug.cgi?id=1121331</a> > > BTW, isn't <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [NVC1] Nvidia Geforce GT 630 using nouveau on 3.16 kernel. dangerous Fan speed" href="show_bug.cgi?id=84721">bug 84721</a> a duplicate of this one? It is the very same NVIDIA > controller as mine that is affected. It depends on your problem. If by "too high", you mean fan at 100% constantly, then the bug is a duplicate. If you mean the default fan speed is 35% instead of 30%, then the bugs are not related and this is a bug hijacking :p Please send your vbios in your answer and I'll or will not advise you to open a new bug report. I am currently in the process of moving to another home, but I can still write code for you to try :)</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>