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  • My video Card is not working at its best

    - by Chitrank Dixit
    I am using Ubuntu on hp pavillion g6 laptop but my video card intel HD graphics family is set always to standard and not performs best. When I minimize any application windows in my Ubuntu 12.04 the outline of the window remains on the screen and even it does not give me option to resize the doc at the left hand side. Please help me out I have installed mesa-utils and updated the system Even did the grub settings with nomodeset but do not know the grub settings Intel HD graphics Family (Sandybridge).

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  • Working with SQL Agent Durations

    SQL Agent stores duration in HHMMSS format - not always useful. Discover how to use Powershell, some basic math, and T-SQL to tame these unruly values. Learn Agile Database Development Best PracticesAgile database development experts Sebastian Meine and Dennis Lloyd are running day-long classes designed to complement Red Gate’s SQL in the City US tour. Classes will be held in San Francisco, Chicago, Boston and Seattle. Register Now.

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  • Dual displays not working with Xinerama in Ubuntu 12.04

    - by user68489
    I just upgraded from Ubuntu 10.10 to 12.04. I had been using a display configuration just like the one described at http://bitkickers.blogspot.com/2009/08/rotate-just-one-monitor-with.html without any problems under 10.10. I have an nvidia Quadro FX 380 and have upgraded to the latest drivers (295.49). Everything appears to be fine when the system first boots up. However, after logging in, the left screen goes black, and the right screen displays what should be displayed on the left screen. Logging into Ubuntu 2D somewhat improves things. The left screen correctly displays the left portion of the desktop but the right screen contains a duplicate view of the left screen. Turning off Xinerama and enabling TwinView appears to fix the issues but does not allow the right monitor to be rotated. Since the display problems start to occur only after logging on, I thought it might have to do with carryover user configuration from 10.10 but the problems persist even when logging in as a guest. Clicking on System Settings - Displays results in the error message "Could not get screen information - RANDR extension is not present." Any help would be greatly appreciated.

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  • Working the Chart Percentages

    - by Tim Dexter
    Charting in BIP is such fun, well sometimes it is. Not so much today, at least not for Ron in San Diego. He needed a horizontal bar chart showing values plotted for various test areas with value labels at the end of the bars. Simple enough right? The wrinkle, they were percentage values so he needed to see '56%' not '56'! Still, it should be simple enough but the percentage formatting has a requirement for your values to be in a decimal format i.e. 0.56 not 56.0. 56.0 gets formatted as 5600%. OK, so either pull the values out as decimals or use the div function to divide the values in the chart by 100 e.g. <xsl:value-of select="myval div 100)" /> Now I can use the following the chart XML to format the percentages as I need them:   <Graph ... > ... <MarkerText visible="true"> <Y1ViewFormat> <ViewFormat numberType="NUMTYPE_PERCENT" decimalDigit="0" numberTypeUsed="true" leadingZeroUsed="true" decimalDigitUsed="true"/> </Y1ViewFormat> </MarkerText> ... </Graph>   That gets me the values shown the way I want but the auto axis formatting gets me from 0 >> 1. I now need to go in and add the formatting for the axis too.   <Graph ...> ... <Y1Axis axisMinAutoScaled="false" axisMinValue="0.0" axisMaxAutoScaled="false" axisMaxValue="1.0" majorTickStepAutomatic="true"> <ViewFormat numberType="NUMTYPE_PERCENT" decimalDigit="0" scaleFactor="SCALEFACTOR_NONE" numberTypeUsed="true" leadingZeroUsed="true" decimalDigitUsed="true" scaleFactorUsed="true"/> </Y1Axis>   Now I have a chart that's showing the percentage values and formatting axis scale correctly for me too. You can of course mess with the attributes above to get more decimal points on your labels, etc. Happy Charting!

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  • Audio not working for Gnome Screencast Ctrl + Alt + Shift + R

    - by Costa
    I can do screencasts by pressing ctrl+alt+shift+r, but I get no sound when I view the videos, I've check my built in mic and headset, they both work on skype and such, I just can't record sound with the gnome built in screencasting. Also, when I open the videos in movieplayer they are in mute by default and there's nothing the the preferences I can find to change that. Any help would be awesome!

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  • Video playback not working in Ubuntu 11.10

    - by Dave M G
    (Ubuntu 11.10, Gnome Classic with Compiz, Nvidia graphics card) This problem occurs with every and all video, whether it's a Youtube video in Firefox, an AVI file in movie player, or any other video. Video simply does not work. When I start any kind of video, the image halts after a second or two. The sound, however, continues. Before it seemed that if I delete all the files in ~/.gstreamer-0.10/, then reboot, the video will play. However this is no longer the case. Manipulating files in that directory does nothing to help the situation. I am now no longer sure this is a gstreamer issue or something else. I am open to any and all possibilities. How can I get video playback to run smoothly on my machine?

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  • Bluetooth no longer working?

    - by user68733
    I am using a Toshiba Portege A600 and have been using Ubuntu for about a year now. When I first installed Ubuntu "10.10", everything worked fine, including bluetooth. I was able to send and receive files. After upgrading to 11.04 and then to 11.10, bluetooth functionality decreased. I was able to view bluetooth devices, but not be able to pair or connect to them. Now, on 12.04, bluetooth is no longer recognised at all. When I open up the Bluetooth settings application, it says "No Bluetooth Adapters found". What is the cause of this, and how can I fix it. I have included the output of sudo lshw. http://pastebin.com/09w0vkfu Thanks!

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  • Keyboard not working 100% after Ubuntu 13.10 upgrade

    - by Marky
    If this has already been asked, my apologies, I did not find it before writing this. So please do point me to the correct page. Anyway, I have this weird issue on my laptop right now. The keyboard is not functioning 100%. This means, I can type my login details to get into Ubuntu. I can type something on Dash. But other than this (on the desktop), no output from the keyboard when using all the other apps - as in I start to type and nothing comes out. The surprising thing is that when I shift to Guest session, the keyboard functions normally. When I shift to another TTY, like Alt+F5, keyboard works normally. This is the first time I've encountered this so far in my use of Linux. Keyboards normally never fail on any of the desktop environments I've used over the years. Any ideas what's happening? Could be the config files on my home is too messy already. I've upgraded this from 11.10 to 13.04, then now 13.10 without a re-install. Works fine so far, until now that I can't do much without a keyboard. Thanks in advance! P.S. Mouse and touchpad works fine.

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  • Dual displays not working - NVidia - Ubuntu 12.04 - Second Monitor - Two Screens

    - by user75105
    Graphics Card: NVidia 460 GTX. Driver: NVIDIA accelerated graphics driver (version current) I have one DVI monitor, an old Dell LCD from 2005, and one VGA monitor, an Asus ML238H from 2010 whose HDMI port broke. The Asus is plugged into my graphics card's primary monitor slot and is the better monitor even though it is VGA but my computer defaults to the Dell. This happens when I boot as well; the loading screens, the motherboard brand image, etc. are all displayed on the Dell monitor until Windows loads. Then both monitors work. The same thing happened when I booted up Ubuntu 12.04 but I did not see the second monitor when the log-in screen popped up, nor did I when I logged in. I went to System Settings/Displays and my Asus monitor is not an option. I clicked Detect Displays and the Asus is not detected. I looked at the other questions regarding NVIDIA drivers and recalled my problems with Ubuntu a few years ago and decided to check the driver. I went to Additional Drivers to install the proprietary driver and it looks like it's installed and active but I'm still having this problem. There is another driver option, the post-release NVIDIA driver, but that does not fix the problem either. Also, under System Details/Graphics the graphics device is listed as Unknown, which might indicate that it is using an open source generic driver and not the proprietary NVidia driver. But under Additional Drivers it says that I am using the NVidia driver. Any help is appreciated.

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  • Working with Windows and Unix

    - by user554629
    Beware of new line characters One of the most frequent issues we encounter in Tech Support is the corruption of files that are transferred between Windows and Unix.   The transfer can occur at any stage, but ultimately involves a transfer of a file using an ftp client that is running on Windows;  it could be ftp or filezilla. Windows uses two characters to mark the end of a line in a text file (CR/LF),carriage return, linefeed.   Unix uses a single character (CR). In all situations, it is best to use binary mode transfer for all files, including ascii text files. Common problems: upload a core file from unix to windows using ftp in ascii mode.The file is going to be larger on Windows than Unix.ftp doesn't know if this is a text file with real line-ends, it takes every ascii CR and transmits two ascii characters CR/LF.The core file, tar file, library ... will be corrupted when transferred to Oracle. download a shell script to Windows, and transfer it to Unix using ftpIf the file is edited on Windows, the unix script line-end chars will be doubled.Unix doesn't know how to handle that, and will likely tell you the script is not executable.Why?  The first line of a shell script ( called "sh-bang" ), identifies the command interpreter the unix shell should use for this script.   Common examples:#/bin/sh#/bin/ksh#/bin/bash#/bin/perl#/bin/sh^M    # will not be understood.#/bin/env ksh # special syntax.  Find ksh and run it dos2unix is a common utility found on most unix platforms, that repairs the issue of Windows LineEnd characters in unix script files.   I've written my own flavor of this utility for use in Tech Support and build environments, that is a bit easier to use, and has some nice side-effects. accepts a list of files:   dos2unix *.sh repairs the file in-place.  Doesn't generate a new file you have to name retains the same timestamp;  it is the encoding that changed, not the file content. Here are the versions of dos2unix for each of the environments we work in.They are compressed with gzip, to avoid the ftp ascii transfer trap,and because I am quite limited in the number of files I can upload to this blog. AIX Linux Solaris sparc  Windows 

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  • ASUS Xonar DG not working Ubuntu

    - by thephpdev
    I've checked the "Questions that may already have your answer" to no avail. Basically, there is no sound at all, the snd_oxygen drivers are all being loaded. I can see the sound card and all of it's separate ports in Settings-Sound-Output, but nothing is coming out. I tried adjusting the volume in alsamixer, but for some reason the volume won't change (all that is there are some options [Speakers, Headphones, FP Headphones] and they change when I press the up/down arrow keys) at all. I have also tried many other terminal commands, such as reloading alsa and checking if the sound card is even being detected, which it is. I'm left clueless. It says on a bug report that this has been unassigned for over a year. Surely that's not right. Thanks in advance, Caelan.

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  • Help with intel Imac 2008 Audio not working

    - by Tomtom
    I installed Ubuntu 12.04 and I get no audio except if i insert speakers and set them as headphones. This means really weird feedback and little volume. i'd like to set it back to the mac's default speakers but currently no matter what graphical interface i go into such as Audio or Alsamixer i can not fix the problem.Ive run alsamixer and looked thoroughly throught the forums but cannot find the answer to my problem. When i input cat /proc/asound/cards i get 0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0x50600000 irq 47 Any help would be very much appreciated and as a newcomer i would be glad to give you any information you need. Thank you

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  • Update Manager Not working

    - by Deena
    Hi When I try to press CHECK Button in Updated, it is not looking for updates available. getting below error. "Failed to Download repository information" Check your Internet connection.. W:GPG error: http://archive.canonical.com oneiric Release: The following signatures were invalid: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <[email protected]> W:GPG error: http://archive.canonical.com lucid Release: The following signatures were invalid: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <[email protected]> W:Failed to fetch gzip:/var/lib/apt/lists/partial/archive.ubuntu.com_ubuntu_dists_oneiric_main_source_Sources Hash Sum mismatch E:Some index files failed to download. They have been ignored, or old ones used instead. Ubuntu Version 11.10

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  • Google Hangouts plugin is not working as I want in Chromium

    - by r00n
    Am I the only one experiencing problems with the Google Hangouts plugin? I did some changes so that I see the Hangouts icon in the topbar. But it happens once and a while that I cant open the window. The only thing I can do in that case is close Chromium and reopen it again. I have Hangouts with multiple people in the same chat. So Pidgin or Empathy is not something what I can count as workaround. Also when I closed the browser and want to reopen it I get the Contact List of Hangouts and not the Browser itself. I have to open it by using right-click on the Chromium shortcut.

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  • Hulu desktop stopped working on my Dell

    - by jwdinkc
    After last weeks flash update Hulu desktop no longer works on my Dell laptop though it still works on my HP Desktop. Here's what CLI tells me on the Dell: Inspiron-1564:~$ huludesktop Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object file: No such file or directory I tried: sudo apt-get install libvdpau_nvidia.so but got E: Unable to locate package libvdpau_nvidia.so and E: Couldn't find any package by regex 'libvdpau_nvidia.so' Hulu does work through the browser and through XBMC. XBMC just doesn't seem to match the video quality of the Hulu Desktop. I don't really know why a nvidia.so is needed for my Intel graphics that comes on Dell Insiron 1564's. anyway. So, do you guys have a solution?

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  • Unity Launcher missing and Terminal shortcut stopped working

    - by Diana
    When I restarted my Ubuntu after it being updated, I found the Unity launch bar was gone. I tried looking up several solutions online, blindly typing in the commands that others suggested, and I found after the umpteenth time rebooting after typing in another foreign command, I found I couldn't even open up the terminal with the Ctrl+Alt+t shortcut either and I have no idea how to fix this. This was the last set of instructions I remember following before terminal stopped opening. Install CCSM sudo apt-get install compizconfig-settings-manager And then run it in terminal (Ctrl+Alt+t) ccsm Then search for "Ubuntu Unity Plugin". If it's not checked, check it. If it is checked you may have another issue. Try restarting compiz: kill -9pidof compiz` This will kill it, it should start up again, if it doesn't, CTRL+ALT+F2 and then type: sudo service lightdm restart to restart the window manager. Go back to the terminal and run: unity --reset

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  • Ubuntu 12.04 wired ethernet not working and wireless not working, How do I fix it?

    - by Eloy
    I am new to ubuntu. I recently installed the latest ubuntu for desktop from http://www.ubuntu.com/download. I was very excited to start using ubuntu until I booted the computer and saw that i couldn't connect to the internet at all. I have spent hours trying to figure this out. I keep running into people suggesting installing drivers etc. I have tried about everything and nothing seems to work. I have the ethernet cable connected to the computer but it doesn't recognize it. I ran the following: lspci | grep -i eth and I get this 09:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5752 Gigabit Ethernet PCI Express (rev 02) Any help would be much appreciated. I am kind of bummed I have spent all this time tyring to get the internet to work and haven't even gotten to use the power of ubuntu Update copied from comment: Changing the Ethernet cable to a different one fixed the problem.

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  • WIFI/LAN not working after Installing Ubuntu 13.10

    - by user183025
    I can't connect to my WIFI after installing Ubuntu 13.10. I tried re-installing it three times (thinking that I did something wrong during the installation) but I still can't connect to my WIFI. It just gives me the message that I'm offline and that I can't connect to my WIFI. I also tried connecting to the internet using LAN cable but with the same results. I tried google but it seems that there's no solution to this yet.... Anybody knows how to solve this? Thanks! FYI: H/W path Device Class Description ====================================================== system RC530/RC730 (To be filled by O.E.M.) /0 bus RC530/RC730 /0/0 memory 64KiB BIOS /0/4 processor Intel(R) Core(TM) i5-2410M CPU @ 2.30GHz /0/4/5 memory 32KiB L1 cache /0/41 memory 4GiB System Memory /0/41/0 memory DIMM [empty] /0/41/1 memory 4GiB SODIMM DDR3 Synchronous 1333 MHz (0.8 ns) /0/100 bridge 2nd Generation Core Processor Family DRAM Controller 02:00.0 Network controller: Intel Corporation Centrino Wireless-N 130 (rev 34) Subsystem: Intel Corporation Centrino Wireless-N 130 BGN Flags: bus master, fast devsel, latency 0, IRQ 44 Memory at f7200000 (64-bit, non-prefetchable) [size=8K] Capabilities: <access denied> Kernel driver in use: iwlwifi Kernel modules: iwlwifi 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06) Subsystem: Samsung Electronics Co Ltd Device c0c1 Flags: bus master, fast devsel, latency 0, IRQ 41 I/O ports at b000 [size=256] Memory at f2104000 (64-bit, prefetchable) [size=4K] Memory at f2100000 (64-bit, prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: r8169 Kernel modules: r8169

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  • Mic not working when vga connector removed

    - by yygyt
    I have a computer that should run continuously without any connection to a monitor. For developmental purposes I have been keeping the vga connection with the monitor and experienced no problem until now. When I start the machine removing the vga connection beforehand, external microphone does not work. At first I didn't know anywhere to look and see the problem, but after a google search I saw that there is a command as alsamixer I ssh the machine end type alsamixer when it is connected to the monitor, here is the result If I remove monitor connection and reboot again, and then type alsamixer, I see the error, $ alsamixer cannot open mixer: No such file or directory I suspect that this error is related to X somehow. I really don't know anything about what goes beyond. This machine needs to work without any connection to a monitor. I would deeply appreciate any suggestions.

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  • 1080p on TV not working

    - by and471
    I am trying to connect my laptop (Samsung Series 5 Ultrabook) to my TV (Toshiba WLT66/67 Series) and get it to output to the TV at 1080i (so basically 1920x1080) through HDMI The issue I have is that in 'Displays' the highest resolution that it gives the monitor is 1280x768, however I know that the TV can output at 1920x1080 at 30Hz as when I use Windows 7 it allows me to do this. I looked around and found that I could use xrandr to try and get his resolution, however when I do: cvt 1920 1080 30 # 1920x1080 29.95 Hz (CVT) hsync: 33.01 kHz; pclk: 79.75 MHz Modeline "1920x1080_30.00" 79.75 1920 1976 2168 2416 1080 1083 1088 1102 -hsync +vsync xrandr --newmode "1920x1080_30.00" 79.75 1920 1976 2168 2416 1080 1083 1088 1102 -hsync +vsync xrandr --addmode HDMI1 1920x1080_30.00 xrandr --output HDMI1 --mode 1920x1080_30.00 My TV screen just remains blank :( Any help? (if you need any more information please ask)

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  • Bluetooth automatic mouse connection not working

    - by Ray B.
    I'd like my HP Bluetooth Mouse x4000b (no usb dongle) to connect automatically when starting my HP laptop (Ubuntu 14.04), but I can't succeed in it : I'm forced to do it manually by clicking the "connect" button. I know this topic has been answered many times, but no solution worked for me. Here's what I tried so far : Creating the file /etc/default/bluetooth with lines : HIDD_ENABLED=1 HIDD_OPTIONS="--connect F0:65:DD:7D:EC:A0 --server" Putting hciconfig hci0 reset at the end of /etc/init.d/bluetooth Putting /etc/init.d/bluetooth stop sleep 1 /etc/init.d/bluetooth start in /etc/rc.local None of these solution worked, I've read a lot of topics but couldn't find a solution ... that's why I'm asking that here, hoping you can help me troubleshooting that. Thank you ! Ray

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  • Working with Windows Forms CheckBox Control using C#

    A CheckBox control allows users to select a single or multiple options from a list of options. In this article, I will discuss how to create a CheckBox control in Windows Forms at design-time as well as run-time. After that, I will continue discussing various properties and methods available for the CheckBox control.

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  • SIP clients not working on Ubuntu 12.04

    - by Xlearner
    I am trying to find a SIP client that works on Ubuntu 12.04. I have an account on voipdiscount (www.voipdiscount.com) and 12voip (www.12voip.com) Earlier on Ubuntu 11.10, I was able to use SIP clients: Twinkle, SFL Phone. Using these clients, I was able to access my account and make the phone calls to different destinations. But after I installed 12.04, Twinkle, SFL Phone and Ekiga stopped. Whenever I try to make a phone call using one of these software, for some reason they are not able to register. They are failing. Any suggestions as to what I can do? Is there any SIP client that works on Ubuntu 12.04? Thanks!

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