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  1. [ubuntu] Re: 12.10 doesn't work anymore on HP Compaq 6820s

    How about the 3.4.9 kernel? it is the last kernel which worked for me without problems.
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    Sticky: [SOLVED] Re: Laptop COMPATIBILITY List.

    The 12.10 interface is more demanding. The cheapest way to check is to boot from a cd or usb stick and see how does it behave. If the system can not run will give a warning. I personally prefer the...
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    1,190

    [ubuntu] Re: Lenovo IdeaPad Y570 optimus hack

    Hello,

    I tried the hack mentioned above. The compilation had no errors, but at the end the module has to be put in a list to be loaded at boot.
    How can this be done on Ubuntu 12.04?? How to load...
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    [ubuntu] Re: How to adjust display brightness?

    After digging some time, I managed to find the answer in this post https://wiki.archlinux.org/index.php/Acer_Timeline_3830. Maybe the solution was so obvious and nobody answered, but maybe if someone...
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    [ubuntu] Re: downgrade from 12.0 to 10.04

    ~$ lspci
    00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
    00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family...
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    [ubuntu] Re: downgrade from 12.0 to 10.04

    Hello,

    I tried the live 10.04 and the sound does not work. So in 10.04 (kernel 2.6) no driver for sound, but in 12.04 (kernel 3.2) there is driver for sound. so my question is if I install...
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    [ubuntu] Re: downgrade from 12.0 to 10.04

    Hello,

    Thank you for your reply. By downgrade I was of course thinking about fresh install. The question is if the drivers for sound and mouse are coming with the kernel 3.2?
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    [ubuntu] downgrade from 12.0 to 10.04

    Hello,

    I am very disappointed with the 12.04. It freezes randomly while I do nothing intensive and I can not find the reason. People suggested that the problem is with the Unity 3D and there...
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    [ubuntu] How to adjust display brightness?

    Hello,

    I have Acer 4830tg laptop with ubuntu 12.04. I am trying to make it run as long as possible on battery, but I can not adjust the brightness. It is always as maximum. I think this would give...
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    Sticky: [SOLVED] Re: Laptop COMPATIBILITY List.

    1)Version Of Ubuntu: Ubuntu 11.10 and 12.04
    2)Laptop Maker: Acer
    3)Laptop Model: 4830tg

    Almost everything works. Optimus by bumblebee. Microphone works in all except in Skype. The brightness can...
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    [ubuntu] Re: Wireless problem on Ubuntu 11.10

    Here is the output from lsmod:



    Module Size Used by
    usb_storage 57901 0
    uas 18027 0
    snd_seq_dummy 12798 0
    bnep ...
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    [ubuntu] Re: Wireless problem on Ubuntu 11.10

    Hello,

    Here it is:



    ~$ sudo lshw -C network
    *-network
    ...
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    590

    [ubuntu] Wireless problem on Ubuntu 11.10

    Hello,


    I have an Acer 4830tg laptop. I a having problems with the wireless connection. I have a 16 Mbps connection but I can barely get half of it, in addition to this the connection drops very...
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    558,692

    Sticky: [SOLVED] Re: Laptop COMPATIBILITY List.

    1)Version Of Ubuntu: 10.04
    2)Laptop Maker: Clevo (Ususally sold by other stores with different names such as sager, eurocom or avadirect)
    3)Laptop Model: D901C

    Everything works without problems...
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    558,692

    Sticky: [SOLVED] Re: Laptop COMPATIBILITY List.

    1)Version Of Ubuntu: Ubuntu 10.04
    2)Laptop Maker: Apple
    3)Laptop Model: MacbookAir 3,2

    Installation can be done only from external DVD, but everything works after that with small tweaks.
  16. [ubuntu] Re: linux-image-3.0.0-15-generic Update Failed

    There is something rotten in the upgrade process. I lost all drivers after a kernel update. I think there are more with this kind of problem.
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    [ubuntu] Re: No drivers working after kernel update

    Thank you for your reply. I can manage with bumblebee and nvidia drivers. The biggest problem is that nothing works. After update I lost all the the drivers, including mouse pad, wireless, sound. How...
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    [ubuntu] No drivers working after kernel update

    Hello,

    i have a acer 4830tg laptop. I installed a few days ubuntu 11.10. 64 bit, the bumblebe package and the nvidia driver with cudatoolkit. Everyrthing sseemed to work until this evening when I...
  19. Replies
    1,677
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    558,692

    Sticky: [SOLVED] Re: Laptop COMPATIBILITY List.

    1)Version Of Ubuntu: Ubuntu 11.10
    2)Laptop Maker: Acer
    3)Laptop Model: 4830tg

    Almost everything works. Optimus by bumblebee. Microphone works in all except in Skype.

    Some information here:...
  20. [ubuntu] Re: Acer 4830tg with Ubuntu 11.10. CUDA, Optimus,sound, temperatures,noise questions

    I managed to get the optimus running. Unfortunately I only get up to 5 hours of battery.
    CUDA works as well. After a few installations and playing around managed to make it work.
  21. [ubuntu] Re: Acer 4830tg with Ubuntu 11.10. CUDA, Optimus,sound, temperatures,noise questions

    Done. It appears the problem is only in skype, in the testing program the mic works.
  22. [ubuntu] Acer 4830tg with Ubuntu 11.10. CUDA, Optimus,sound, temperatures,noise questions

    Hello,

    I have recently bought an acer 4830tg with this configuration:
    cpu i7 2620m, 8GB DDR3, 160 GB SSD, gpu intel integrated and nvidia 540m.

    I installed Ubuntu 11.10. I can happily report...
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    [ubuntu] Re: Webcam not working on Clevo D901C

    Well I guess it is hopeless. Thisa should be the driver, but it does not compile. http://www.qbik.ch/usb/devices/showdev.php?id=4346



    /Syntek/stk11xx-2.1.0$ make -f Makefile.standalone clean...
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    [ubuntu] Re: Webcam not working on Clevo D901C

    I get the message "can't to indentify device /dev/video0".
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    [ubuntu] Re: Webcam not working on Clevo D901C

    Thank you for your reply.

    Here is what I get:

    webcam
    reading config file: /home/cva/.webcamrc
    v4l2: open /dev/video0: No such file or directory
    v4l2: open /dev/video0: No such file or...
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