Lenovo W520 owners & Linux | NotebookReview

Lenovo W520 owners & Linux

Discussion in 'Lenovo' started by dimm0k, Jun 27, 2011.

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  1. dimm0k

    dimm0k Notebook Consultant

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    Information for this notebook coupled with Linux seems to be a little scarce, so I'm hoping we can get some interesting tidbits and tips going here in this thread.

    For the most part Slackware installed fine and everything looks to be working "out of the box", except one thing for me and that is the reading of the CPU temperature sensor. Currently running kernel 2.6.39.2 and I believe under /sys/devices/platform/thinkpad_hwmon there should be some listings that correspond to temps, but on my system there are none.
     
  2. lead_org

    lead_org Purveyor of Truth

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  3. Thors.Hammer

    Thors.Hammer Notebook Enthusiast

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    What's the best distro these days? Why slackware?
     
  4. Kaso

    Kaso Notebook Virtuoso

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    ^^^ Best distro? :D Any distro is the best. Any release of any distro is the best. A Linux enthusiast's current obsession is the best.
     
  5. chenxiaolong

    chenxiaolong Notebook Geek

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    A copy of my post from the massive owner's thread :D

    dimm0k:

    You should be able to get the temperatures using lm-sensors and the xsensors frontend to it. I don't have a W520 yet, but here is how to would set up lm-sensors:

    1. Install lm-sensors (could also be called lm_sensors). It should be either in the repository or on the SlackBuilds website.

    2. Run sensors-detect as root. Just answer yes to all the questions.

    3. When sensors-detect finishes, it will give you a list of kernel modules you need to load. For my computer (not W520), the modules were coretemp and sbs. To load them, you would run, as root:

    Code:
    #replace with your modules
    modprobe coretemp
    modprobe sbs
    If you want them to load at boot, just type in the modules in /etc/modules (one module per line).

    4. Now, just run xsensors and it should give you your motherboard/hard drive/CPU/etc temperatures.
     
  6. not.sure

    not.sure Notebook Evangelist

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    thinkwiki is the best place to share info about linux on Thinkpads. Of course it depends on people updating it when they have new hardware....
     
  7. Renee

    Renee Notebook Virtuoso

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    I'm all for what Lead_Org just asked.....

    Renee
     
  8. peepingtom

    peepingtom Notebook Enthusiast

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  9. wolfindersteppe

    wolfindersteppe Notebook Enthusiast

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    Confirmation that it works.
    I am running Ubuntu 11.04 64-bit with kernel 2.6.38-8-generic on my W520 and using GNOME HW Sensor Applet 2.2.7, installed the package sensor-applet direct from Synaptic, here the direct link to GNOME Sensors Applet Homepage.
    I am planing to upgrade to 2.6.39 kernel this weekend (in the hope to get the IntelHD 3000 GPU to work with external monitors) and will report back if the CPU sensoring is still working. On attached thumbnail you can see the t° running 2 VMWare VM with 7GB RAM and 3 FF instances, one of them running YouTube videos (aka our much beloved Flash ;-)).
    At the moment, if I run only on integrated GPU, I cannot connect to external monitores, neither from VGA nor from DispayPort nor from docking station. There are reports that the support for integrated IntelHD 3000 GPU is much better in the kernel 2.6.39, that I would like to test.
    Interesting is that also under W7 I cannot connect to external monitor attached to my docking station via VGA port but do not have time to investigate that since working primarly under Linux.
     

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  10. wonwon

    wonwon Newbie

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