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    Re: WiFi device vanished?

    Thanks wildmanne39,

    Your suspicions are absolutely correct. The card is loose or probably gone bad.

    The BIOS settings are completely untouched and wireless has not been disabled in the BIOS. I...
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    Re: WiFi device vanished?

    Any updates / analysis of the wireless-info.txt?

    Regards
    VInay
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    Re: WiFi device vanished?

    Thanks wildmanne39, I had already seen this script (as a reply to some other post), but had not executed it!

    Anyway, attaching the .txt output. Note that I am currently using the network using...
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    WiFi device vanished?

    Dear forum,
    I am running Ubuntu 16.04 on my HP Probook 450 G3 (with all latest updates installed). Day before yesterday after finishing the work I suspended the system. After waking up (after almost...
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    [ubuntu] Re: Wireless packet pollution!

    Thanks @tgalati4.

    It seems this is a bug in wireless drivers in ubuntu. The fix has been released for saucy.

    https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1174145

    Regards

    VInay
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    [ubuntu] Wireless packet pollution!

    I have a Ubuntu 13.04 installed on my laptop (DELL Vostro 3700). The system has Broadcom wirelss device.

    vinay @ vinay-laptop:~ $ lspci -nn | grep 0280
    12:00.0 Network controller [0280]: Broadcom...
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    [SOLVED] Re: [bash] Grep strange behaviour

    Ah silly me :-)

    Here is a simplest solution:



    grep -v abcpqr abc.txt | grep abc


    This gives me a coloured output without lines containing 'abcpqr'...
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    [SOLVED] Re: [bash] Grep strange behaviour

    Thanks Vaphell for the explaination.

    I want to use --color=always in the last step and wish to print the output to terminal. However while printing I dont want string 'abcpqr'. So logically I...
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    [SOLVED] [bash] Grep strange behaviour

    I was 'grep'ping a text file:

    vvss@vvss-laptop:~/tmp $ cat abc.txt
    abc pqr
    abcpqr
    pqr abc
    a pqr
    ab cpqr
    grep behaves strangely if I add the --color=always option parsed to grep -v....
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    [all variants] Re: bash alias in the background

    Thanks all of you for the quick support. drmgd's reply is really fantastic. I also tried it with the filename with spaces.

    Thanks once again.

    -- VInay
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    [all variants] Re: bash alias in the background

    Thanks steeldriver,
    The trick seem to work, irrespective of it is a common practice or not!

    @Experts: is there any drawback of this trick?

    Thanks once again

    VInay
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    [all variants] bash alias in the background

    Apologies if the following question is already answered here. With several combinations of google search I couldnt find any answer.

    How does one define an alias so as to run the command in...
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    [ubuntu] Re: Kernel uninstalled :-(

    Its working, I guess yesterday there was some other problem with apt-get.

    So after chroot, install linux-headers-generic, linux generic and linx-image-generic
    Exit the chroot shell, unmount the...
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    [ubuntu] Re: Kernel uninstalled :-(

    I guess reinstall seems to be the best option. The chroot and installing the package didnt work :-(

    -- VInay
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    [ubuntu] Re: Kernel uninstalled :-(

    Thanks for your quick reply.

    Currently I can see only three options in grub:
    1. Memtest 86 +
    2. Memtest 86 +, serial console (I forgot the number here)
    3. Windows 7

    Using other bootable CD,...
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    [ubuntu] Kernel uninstalled :-(

    Dear Forum members,

    I have 12.04 (with latest updates) installed on my desktop. Yesterday by mistake, I uninstalled the kernel (my guess is I might have removed some essential lib for which kernel...
  17. [ubuntu] Difference Precise Alpha and Precise Beta installation

    I have installed Ubuntu Precise Pangolin Alpha release (Daily build dated 20-Feb-2012) and have been upgrading it regularly since then. Now I can see that beta release is available.

    So I just...
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    [ubuntu] Gwibber uninstall

    I am currently on Ubuntu precise (development branch) (12.04).

    How do I uninstall gwibber without removing ubuntu-desktop? As far as I recall, this dependency was not there in 10.10 & 11.04....
  19. [ubuntu] Re: How do I change the window movement key in 11.10?

    It is simple in 11.10 as well. Go to System Settings, click on Keyboard then click on Shortcuts tab and then jump to Navigation.

    HTH...

    -- VInay
    P.S.
    See the attached screenshot.
  20. [ubuntu] Some basic packages missing from fresh install

    Recently I installed 11.10 32bit (on the existing 11.04, this was not upgrade) on my AMD64. After installation was complete I was shocked to find that basic packages like synaptic, gedit and evince...
  21. [all variants] Re: "subprocess post-removal script returned error exit status 1".

    I have a the same problem on Ubuntu 11.10, the only change is the exist status is 1 instead of 2 being discussed. None of the solutions mentioned above have worked for me.

    Further if I try to...
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    [ubuntu] Re: Missing ALT+TAB preview

    Thanks for the ALT+`. I had not explored it as a standalone... In fact I had this as a "feature" as a part of ALT+TAB. After taking a pause during ALT+TAB the switcher shows all windows of that...
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    [all variants] Re: Oneiric known Bugs WITH Work Arounds

    Many users have reported missing "Shutdown button".

    I was able to retrieve the same by (re?)installing indicator-session

    sudo apt-get install indicator-session Hope this helps.

    BY the way...
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    [ubuntu] Missing ALT+TAB preview

    I have Oneiric desktop 32bit on AMD Athlon. I upgraded my 11.04 to Oneiric. I am using Unity.

    The first login after the installation I could see all the feature mentioned on the release page....
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