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  1. [ubuntu] Re: Cannot use the NVIDIA video card on my ThinkPad T420 in 12.04

    I think I have some more interesting things happened about the screen resolution.

    Right now I have given up about the video card drive and plan to use the integrated one. I also have uninstalled...
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    Re: Comment and Markup toolbar in acroread

    I have the exact same issue and it seems there is not proper solution current, except you are prefer to use some alternative such as Okular; However, please notice that the notes marked under Okular...
  3. [ubuntu] Re: Cannot use the NVIDIA video card on my ThinkPad T420 in 12.04

    Hi,Meschi,
    Thank you for the help,

    I have rebooted the system after removing the old xorg.config
    and I don't know how to set the BIOS, also I am reluctant to change it because I have just...
  4. [ubuntu] Re: Cannot use the NVIDIA video card on my ThinkPad T420 in 12.04

    Thank you for the reply, I think you nail my problem very well.

    But I still don't know what's the problem after all have done. I run the following command:

    ~$ optirun nvidia-settings -c :8
    ...
  5. [ubuntu] Re: Cannot use the NVIDIA video card on my ThinkPad T420 in 12.04

    I have tried and it still does not work. Every time I restart the screen is 1024*768. And I need to change it.

    Considering a lot people say the video card drains the battery fast, and I don't...
  6. [ubuntu] Re: Cannot use the NVIDIA video card on my ThinkPad T420 in 12.04

    Thank you two for the suggestions, I will try it and report the result.
  7. [ubuntu] Re: Cannot use the NVIDIA video card on my ThinkPad T420 in 12.04

    Hi, Thank you for the info,
    I have never changed the "Discrete only" disabling Optimus , if I change it will this affect my Windows7?
    here is the output of lspci:
    00:00.0 Host bridge: Intel...
  8. [ubuntu] Cannot use the NVIDIA video card on my ThinkPad T420 in 12.04

    Hi, I am newbie in Ubuntu world. I got crazy with the screen resolution and the NVIDIA NVS 4200M video card driver.

    I give some details about the problem to make it easy to solve, but if you are...
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