http://bugzilla.opensuse.org/show_bug.cgi?id=925961 Bug ID: 925961 Summary: acerhdf and coretemp interfering on Acer Aspire One 150 Classification: openSUSE Product: openSUSE Distribution Version: 13.2 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-maintainers@forge.provo.novell.com Reporter: dieter.jurzitza@t-online.de QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- After searching for quite a while I found out why the fan control on my Acer Aspire One did not work any more after upgrading from 13.1: 13.2 loads both the modules "coretemp" and "acerhdf". They interfere with each other, each one tries to control the fan accordingly, however, "coretemp" does not do the right thing for this netbook. To efficiently adjust fan settings "acerhdf" is the right choice, so coretemp needs to be blacklisted on the above mentioned netbook. Please do not say to report this upstream as my email address (not my personal one, it is t-online.de) is blacklisted on kernel org - if anyone considers this as an upstream topic, whoever may report it - please report. Who wants to set thing as required, please put: ################################################ blacklist coretemp options acerhdf verbose=0 fanon=70000 fanoff=63000 interval=15 kernelmode=1 ################################################ into /etc/modprobe.d/99-local.conf. This corresponds to 70°C for fan - on and 63°C for fan - off. Thank you for looking into this, take care Dieter Jurzitza -- You are receiving this mail because: You are on the CC list for the bug.