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    [ubuntu] Webcam Power usage on powertop

    Hello,

    Even though uvcvideo is blacklisted Powertop shows a Power Usage of ~3 W for the Webcam. Does anyone have this Problem too or knows a Solution to this?

    Is this a Problem of Powertop or...
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    [ubuntu] Re: Acer Aspire 4820TG TimelineX Thread

    Ok.
    I'll have to wait till april until I can make a clean install due to some licenses which I really need.
    But thank you.

    If someone got to know why setpci isn't working, it would be great to...
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    [ubuntu] Re: Acer Aspire 4820TG TimelineX Thread

    I made an update from cd from version 10.10.
    At the beginning everything worked fine but with an update it got the way it is now.
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    [ubuntu] Re: Acer Aspire 4820TG TimelineX Thread

    After updating the Bios, there are two possible things to happen if I want to change the brightness.

    Number 1 : The Symbol appears and I can change between 0, 50 and 100% Brightness.

    Number 2:...
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    [ubuntu] Re: Acer Aspire 4820TG TimelineX Thread

    I have 1.23.

    Is 1.25 stable?

    Edit: But is the setpci command working on your laptop?
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    [ubuntu] Re: Acer Aspire 4820TG TimelineX Thread

    Volume is just working fine, but the brightness is a problem.
    I can only change between total minimum, 50% and maximum.
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    [ubuntu] Re: Acer Aspire 4820TG TimelineX Thread

    Good morning,

    Could some try to regulate the brightness of their display through the terminal with

    sudo setpci -s 00:02.0 F4.B=xx

    xx means the procentage value of the brightness. so xx is...
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    [ubuntu] Re: Acer Aspire 4820TG TimelineX Thread

    You need to have a sudo shell
    as a normal user I cant get beyond /sys/kernel/debug , but with sudo -s before everything works fine.

    Is it only me or doesn't vgaswitcheroo doesn't switch the cards...
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    [ubuntu] Re: Acer Aspire 4820TG TimelineX Thread

    About 2.5 cm.

    You can compare the difference with a Keyboard with some of these little turnable pillars.
    Have fun with extra 3000mAh :D
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    [ubuntu] Re: Acer Aspire 4820TG TimelineX Thread

    You can buy the battery online at the acer shop. It costs about 200 .
    Just got mine today :D
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