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  • Rhythmbox won't import or play flac files

    - by Dan Drake
    I have a new installation of 12.04 and I just copied over all my music to the ~/Music folder. Rhythmbox found all the mp3 and ogg files, but it refuses to import flac files. They simply do not appear in my music library. If I start Rhythmbox on the command line and try to import a folder that contains flac files, absolutely nothing happens. Nothing is imported; no error messages. I have all the dependencies for Rhythmbox installed, along with all the suggested and recommended packages. I can play a flac file with gst-launch-0.10 and gst-typefind-0.10 correctly identifies flac files as audo/x-flac. Why does Rhythmbox refuse to see flac files? What can I do to find out what is happening?

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  • Apache Server SSL Problems

    - by Kid XD
    Hi There is this weird problem going on with putting ssl on the server I keep on getting this error in the terminal after I already created the .key and .crt files but it keeps on saying I placed the files in the conf.d directory and I already configured the thing so there is something that I did wrong there I also used openssl to create a .key and the .crt files thanks for the help if anyone can service apache2 reload Syntax error on line 1 of /etc/apache2/conf.d/www.domainname.crt Invalid command '-----BEGIN', perhaps misspelled or defined by a module not included in the server configuration Action 'conftest' failed. The Apache error log may have more information. ...fail!

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  • Getting PHP to work with apache to run .php files through browser [closed]

    - by Kevin Duke
    I have VPS running Debian 5.0 (I think) and I would like to get it to run PHP files. I was told it needed to be configured with Apache. I tried entering the command apt-get install apache2 php5 libapache2-mod-php5. But there was no change. Console output: http://pastebin.com/sVMWq6mA This is everything in my /etc/apache2/mods-enabled: http://img35.imageshack.us/img35/6474/modsb.jpg My webserver can be accessed here: http://206.217.223.136/test/ In my test.php file I have the code : <?php phpinfo(); ?> but instead of displaying the page, it tries to download it. How can I fix this?

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  • Any way to skip the huge apt-cache-update everytime a repository is added?

    - by Nirmik
    I keep adding atleast one repository per day.! I like new stuff and to personalise my Ubuntu. But now evertime I add a repository,the apt cache needs to be updated and its almost a 10-15min update everyday.! Moreover its a lot data consuming. Is there any way or workaround so that the repository is updated in the apt-cache without updating other stuff? Also,sometimes i do not wish to install some updates at the given point of time due to my bandwidth limitations.But then if i have to add a repository,the updates are all installed in the sudo apt-get update command.. Would like any help. The bandwidth limit is actually a major issue for me.! Thanx :)

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  • Setting up UPS monitoring

    - by Andrew Heath
    I have acquired a second hand Uninterrupted Power Supply (UPS) that I have refurbished (new battery) and hope to use with my Ubuntu 12.10 system. It's a SOLA 330 with serial out. I have installed NUT Metapackage and NUT Monitor from Software Centre, but am not sure how to go about setting it all up. A Google search brings up several ways of configuring Network UPS Tools (NUT) or HAL-Drivers, however, HAL-Drivers appears to be obsolete and many commands and config files mentioned to edit do not exist in 12.10 or the current version of NUT (most articles are a few years old). One tutorial seemed to work except the Error: no UPS definitions found in ups.conf even though ups.conf has values in it as laid out in the tutorial. How do I go about setting my system to monitor the UPS for a shut down signal? Also, is there a command to determine the UPS is communicating through the serial connection and on what port (to help with setup and configuring, eg. /dev/ttyS0 is mentioned in one of the tutorials I read).

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  • Converting a video file in arbitrary file format into MPEG4/H.264?

    - by knorv
    I want to convert a large number of video files in various formats into .mp4 files (container MPEG-4, codec H.264). I want to do this on an Ubuntu machine, using only command-line tools and I'm willing to install packages from main, restricted, universe and multiverse. Ideally I'd like to be able to do ... for VIDEO_FILE in *; do some_conversion_program $VIDEO_FILE $VIDEO_FILE.mp4 done ... and have all my video files in .mp4 format with container MPEG-4 and codec H.264. How would you tackle this problem on an Ubuntu machine? What packages do I need to install?

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  • How to download source code with apt-get?

    - by Muurverf
    I'm trying to download source code of certain packages, for example rhythmbox, for learning purposes. I want to do this through apt-get, with the apt-get source command. For some reason, apt-get can't seem to find any package. I've tried several packages, and I keep getting this output from apt-get: $ apt-get source rhythmbox Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to find a source package for rhythmbox I've been searching for answers for quite some time now, but I can't find anyone with the same issue. apt-get works fine with installing and updating so apt-get works fine in my opinion. During the search I also learned that I had to enable the 'source code repositories' in Software Sources, so that's also enabled. I am aware of the fact that (maybe only for certain packages, not sure) source packages can also be downloaded with bzr from Launchpad, but I want to know why this method won't work. Thanks in advance!

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  • Set default browser to OPEN browser

    - by dmeu
    Hi I am switching constantly between browsers (three different at the moment). So i was also switching default browsers to open my mail / new links etc... I also saw that with the command sudo update-alternatives --config x-www-browser the browsers have different priorities. So I had the idea that it could be possible that the default browser could be the browser/s that is/are actually open and running! And if two are running, the one with higher priority is chosen. Unluckily I did not find anything.. Is this possible? Would be really great! cheers dmeu

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  • Why is ssh-add adding duplicate identity keys?

    - by skyblue
    I have created a private/public SSH key pair using "ssh-keygen". I use this to authenticate to remote servers. However, I find that when I log in, "ssh-add -l" already lists my identity key even though I have not added it! If I use the command "ssh-add" it prompts me for my passphrase and loads my identity key. If I then list my keys with "ssh-add -l", it now shows two identity keys! These are obviously the same as both have the same fingerprint, but their descriptions are different (the automatically is "user@host (RSA)" and the one added using ssh-add is "/home/user/.ssh/id_rsa (RSA)"). So why does my identity key appear to be loaded without any action on my part, and why does ssh-add add the same key again? Obviously something must be doing this automatically, but what is it, and how can I stop it?

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  • How to configure an Ubuntu server so that all traffic goes through a VPN?

    - by Di Wu
    This question is Not about how to set up VPN on an Ubuntu server. Edited: I think what I'm looking for is the way to set up a PPTP VPN client on my Ubuntu server by command line. I have an Ubuntu server running and connected to the internet. I also have a VPN service (PPTP) running on another Linux machine. Now all I want to do is configure this Ubuntu server so that all the internet traffic it generates goes through the VPN. How can I achieve this?

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  • Issue installing *gfortran*

    - by veerendar
    I am trying to installing gfortran on my ubuntu system and I am following the steps mentioned in http://gcc.gnu.org/wiki/GFortranBinaries32Linux , unfortunately one of the step in the installation steps to says Install using the following command: tar -xzvf gfortran-4.5-linux-i686.tar.gz -C / but the download link provides a .deb file which I have installed it. Now when I check for gfortran, it says not installed. Any clue? how should I follow the further? Steps I have completed are: 1) Installed libraries: GMP Library, MPFR Library, and MPC Library. 2)Downloaded the gfortran-4.6 Debian and installed using the cmd. sudo dpkg -i .deb anything else I need to do? do I need to create any path or symbolic link? please help,thanks! Please Note: I have no internet access and cannot use software center.

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  • sed problem with scripting

    - by Pablo Ramos
    I am trying to run a script using sed i runing like this for et in 1 # 2 3 do if [ -d ET$et ]; then rm -rf ET$et; fi mkdir ET$et cd ET$et cp $home/step_$i/FDE/diabatA/run.adf . cp $home/step_$i/FDE/diabatA/mas$i.xyz . awk1=`awk '/type=fde/{print NR }' run.adf | head -1` awk2=`$(echo "$a+379" | bc -l )` sed -n "$awk1,"$awk2"p" run.adf > first awk3=`awk '/ATOMS/{print NR +1}' first` awk4=`cat mas$i.xyz | wc -l` awk4=$( echo "$awk4-1" | bc -l ) awk5=`awk "/ATOMS/{print NR +"${awk4}" }" run.adf` sed -n "$awk3,"$awk4"p" first > atoms par=$( echo "$awk4-99" | bc -l ) rho1=$(cat atoms | head -34 ) rho2=$(cat atoms | head -64 | tail -31) rho3=$(cat atoms | head -97 | tail -33) rhoall=$(cat atoms | tail -${par} ) echo -e "$rho1\n$rho2\n$rhoall" > eje done but is telling me this: (standard_in) 1: syntax error sed: -e expression #1, char 6: unexpected `,' sed: -e expression #1, char 1: unknown command: `,' Please, I appreciate any help with this issue... Thanks Pablo

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  • How do I reset my password?

    - by doug
    I inherited a machine with Ubuntu desktop installed. It has a password in place and I have no idea what the password may be. I cannot get to the command line to use the methods I have found online. No matter how many times I press "Shift" during the boot process it still goes all the way to the desktop login. I never see grub. I am not sure which version I have but I think may be 9 or 10. Thanks Doug

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  • Unable to start the web application from localhost:3000(ruby on rails)

    - by vipin8169
    I had created a demo web application by executing rails tickets and then i executed rails script/server to run it on localhost. Initially i was able to execute the application in the browser by typing localhost:3000 in the address bar, but then I deleted the folder tickets from my hard disk. Now again i created the same folder but when i try to run it using the same command rails script/server it says that vverma@l-vverma:~/railsExp/tickets$ rails script/server create File exists - script/server I tried deleting the script/server file but i still couldn't run the localhost:3000 in the browser Tried rails s as well, it gave the following output:- http://paste.ubuntu.com/1317610/ But still i was unable to run the app on 'localhost:3000' What is the solution to this

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  • Linux for web Development [closed]

    - by Mr.TAMER
    I usually used windows for developing desktop applications, but recently I've almost abandoned desktop apps and have been doing web development so much. I'm using many web technologies and languages, especially Ruby on Rails, and I'm facing too many problems using windows. Besides, I personally want to move to Linux. So, what's the most helpful and comfortable Linux distribution for web development? I have a short but handy experience using Ubuntu desktop, so I'm familiar with the generics of Linux (like -as a simple example- using the command line), and I don't have any problem in getting used to any distribution (I know I may face some difficulties, but again I have no problem), I only want the best one for web development (especially rails!!). If the question doesn't belong to this site, I'll be glad to migrate it to the appropriate one.

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  • Enable DreamScene in Any Version of Vista or Windows 7

    - by DigitalGeekery
    Windows DreamScene was a utility available for Vista Ultimate that allowed users to set video as desktop wallpaper. It was dropped in Windows 7, but we’ll take a look at how to play DreamScenes in all versions of Windows 7 or Vista. Downloading DreamScenes First, you’ll need to find some DreamScenes to download. We’ve found some nice ones at both DreamScene.org and DeviantArt. You can find those download links at the end of the article. They’ll come as compressed files, so you’ll need to extract them after downloading. Windows 7 DreamScene Activator If you are running Windows 7 you can use Windows 7 DreamScene Activator. This free portable utility enables DreamScene in both 32 & 64 bit versions of Windows 7. Users can then set either MPG or WMV files as desktop wallpaper. Download and extract the Windows 7 DreamScene Activator (link below). Once extracted, you’ll need to run the application as administrator. Right-click on the .exe and select Run as administrator. Click on Enable DreamScene. This will also restart Windows Explorer if it is open. To play your DreamScene, browse for the file in Windows Explorer, right-click the file and select Set as Desktop Background. Enjoy your new Windows 7 DreamScene.   Although it says it is for Windows 7 only, we were able to get it to work with no problems on Vista Home Premium x32 as well.   You can Pause the DreamScene at anytime by right-clicking on the desktop and selecting Pause DreamScene.   When you are ready for a change, click Disable DreamScene and switch back to your previous wallpaper. Using VLC Media Player Users of all versions of Windows 7 & Vista can enable a DreamScene using VLC. Recently, we showed you how to set a video as your desktop wallpaper in VLC.  Since DreamScenes are in MPEG or WMV format, we will use the same tactic to display them as desktop wallpaper. We’ll just need to make a few additional tweaks to the VLC settings. You’ll need to download and install VLC media player if you don’t already have it. You can find the download link below. Next, select Tools > Preferences from the Menu. Select the Video button on the left and then choose DirectX video output from the Output dropdown list. Next, select All under Show Settings at the lower left, then select the Video button on the left pane. Uncheck Show media title on video. This will prevent VLC from constantly showing the title of the video on the screen each time the video loops. Click Save and the restart VLC.   Now we will add the video to our playlist and set it to continuously loop. Select View > Playlist from the Menu. Select the Add file button from the bottom of the Playlist window and select Add file.   Browse for your file and click Open.   Click the Loop button at the bottom so the video plays in a continuous loop.   Now, we’re ready to play the video. After the video starts playing, select Video > DirectX Wallpaper from the Menu, then minimize VLC.   If you’re using Aero Themes, you may get a pop-up warning and Windows will switch automatically to a basic theme.   If looping one video gets to be a little repetitive, you can add multiple videos to your playlist in VLC and loop the entire playlist. Just make sure you toggle the Loop button on the playlist window to Loop All. Now you’ve got a nice DreamScene playing on your desktop. Another cool trick you can do with VLC is take snapshots of favorite movie scenes and set them as backgrounds. When you’re ready to go back to your old wallpaper, maximize VLC, select Video and click DirectX Wallpaper again to turn it off the video background. Occasionally we were left with a black screen and had to manually change our wallpaper back to normal even after turning off the DirectX Wallpaper. Note: Keep in mind that using the VLC method takes up a lot of resources so if you try to run it on older hardware, or say a netbook, you’re not going to get good results. We also tried to use the VLC method in XP, but couldn’t get it to work. If you have leave a comment and let us know. While the DreamScene feature never really caught on in Vista, we find them to be a cool way to pump a little life into your desktop on any version of Vista or Windows 7. Downloads DreamScenes from Dreamscene.org DreamScenes from DeviantArt Download VLC media player Windows 7 DreamScene Activator Similar Articles Productive Geek Tips Wait, How do I Turn on DreamScene Again?Enable Run Command on Windows 7 or Vista Start MenuEnable or Disable UAC From the Windows 7 / Vista Command LineUnderstanding Windows Vista Aero Glass RequirementsEnable Mapping to \HostnameC$ Share on Windows 7 or Vista TouchFreeze Alternative in AutoHotkey The Icy Undertow Desktop Windows Home Server – Backup to LAN The Clear & Clean Desktop Use This Bookmarklet to Easily Get Albums Use AutoHotkey to Assign a Hotkey to a Specific Window Latest Software Reviews Tinyhacker Random Tips HippoRemote Pro 2.2 Xobni Plus for Outlook All My Movies 5.9 CloudBerry Online Backup 1.5 for Windows Home Server Microsoft Office Web Apps Guide Know if Someone Accessed Your Facebook Account Shop for Music with Windows Media Player 12 Access Free Documentaries at BBC Documentaries Rent Cameras In Bulk At CameraRenter Download Songs From MySpace

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  • Getting a TV Capture Card working

    - by Benny Hallett
    I'm new to Linux, and am trying to get my Capture Card working on 11.04. The only command that I know to run to find out any information is lspci, which tells me that I have 02:00.0 Multimedia video controller: Conexant Systems, Inc. CX23885 PCI Video and Audio Decoder (rev 04) I've looked at using Me TV, but haven't worked out how to configure it for my card, or what I need to do to get it running. I'm not fussed on what software I use to run the Capture Card, but I've currently got only Me TV installed. Edit: When I run tvtime, I get the following errors: videoinput: Cannot open capture device /dev/video0: No such file or directory mixer: find error: Success mixer: Can't open mixer default, mixer volume and mute unavailable. mixer: Can't open device default/Line, mixer volume and mute unavailable. Segmentation fault

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  • Error java.lang.OutOfMemoryError: getNewTla using Oracle EPM products

    - by Marc Schumacher
    Running into a Java out of memory error, it is very common behaviour in the field that the Java heap size will be increased. While this might help to solve a heap space out of memory error, it might not help to fix an out of memory error for the Thread Local Area (TLA). Increasing the available heap space from 1 GB to 16 GB might not even help in this situation. The Thread Local Area (TLA) is part of the Java heap, but as the name already indicates, this memory area is local to a specific thread so there is no need to synchronize with other threads using this memory area. For optimization purposes the TLA size is configurable using the Java command line option “-XXtlasize”. Depending on the JRockit version and the available Java heap, the default values vary. Using Oracle EPM System (mainly 11.1.2.x) the following setting was tested successfully: -XXtlasize:min=8k,preferred=128k More information about the “-XXtlasize” parameter can be found in the JRockit documentation: http://docs.oracle.com/cd/E13150_01/jrockit_jvm/jrockit/jrdocs/refman/optionXX.html

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  • JUJU and ERROR environment has no access-key or secret-key

    - by Riccardo Magrini
    following the official guide: [1]https://juju.ubuntu.com/docs/config-maas.html and considered that I've generated the ssh key (added it to UI of MAAS) and the API key, my environments.yaml file presents in this way: environments: maas: type: maas maas-server: 'http://x.x.x.x/MAAS/' maas-oauth: 'NDPA86PsEzS7bFynSy:vqJLkyHUJbvYzbtY5Q:sXXXXXXXXXXXXXXXXXXXXXX admin-secret: 'nothing' default-series: precise authorized-keys-path: ~/.ssh/id_rsa.pub # or any file you want. when I try to run the command: juju bootstrap receive the following error: ERROR environment has no access-key or secret-key Someone can explain me where is the wrong? MAAS and JUJU are installed using their ppa stable on an Ubuntu 12.04.3 Server

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  • Confirm that a dns zone is served by a nameserver

    - by adam
    We currently have a domain which has custom nameservers. Our host has their own nameservers. I'd like to switch our domain to use our host's nameservers for a while. Our host tells me that their nameservers hold a replica of our dns zone, but I'd like to confirm this before I switch. Is there a command line tool I can use that I can use to answer the question "does this nameserver know the dns zone of this domain?" Hope that makes sense! Thanks, Adam

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  • What is the significance of '*' (star, asterisk) in the file listing results?

    - by vfclists
    I have noticed that some of my files have an asterisk at end. Does the asterisk at the end have any particular significance? I think they are mostly executable and displayed in green by the ls command. You will see that ./bkmp* and ./bkmp0* have an asterisk at the end. They are executable bash scripts. Here's my output: drwxr-xr-x 7 username username 4096 Oct 2 18:28 ./ drwxr-xr-x 8 root root 4096 Oct 2 09:25 ../ -rw-r--r-- 1 username username 3724 Sep 22 03:06 .bashrc -rwxr--r-- 1 username username 319 Sep 22 03:42 .bkmp* -rwxr--r-- 1 username username 324 Sep 29 23:30 .bkmp0* drwx------ 2 username username 4096 Sep 17 13:52 .cache/ -rw-r--r-- 1 username username 675 Sep 17 13:37 .profile drwx------ 2 username username 4096 Sep 22 10:10 .ssh/ drwx------ 2 username username 4096 Sep 24 19:49 .ssh.local/ drwxr-xr-x 2 username username 4096 Sep 22 04:10 archives/ drwxr-xr-x 3 username username 4096 Sep 24 19:51 home/ -rw-r--r-- 1 username username 27511 Sep 24 19:51 username_backup.20120924_1908.tar.gz

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  • How to disable touchpad while using trackpoint on a Thinkpad?

    - by January
    Thinkpads (e.g. X230 that I'm using) have both a trackpoint and a touchpad. The touchpad is disabled when typing. However, when I'm using the trackpoint, I often touch the touchpad as well, and generate mouse clicks I'd like to avoid. Does anyone have an idea how disable mouse-clicks on touchpad when trackpoint is in use? EDIT: also, can someone explain how the option of disabling touchpad when typing works? What is being done behind the scenes? Is it an xinput configuration command, and if yes, which one?

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  • Reinstall Ubuntu keeping my data intact

    - by Magnus
    I have recently upgraded my desktop OS from ubntu 12.04 to 12.10 (complete reinstall). Before the switch i made a list of all programs installed on my Ubuntu 12.04. sudo dpkg --get-selections > file After that i reinstalled Ubuntu 12.10 and when all was done i performed the following command: sudo dpkg --set-selections < file sudo apt-get dselect-upgrade Here is when the problems start, I get several warnings like this when performing the commands above: dpkg: warning: package not in database at line xxx and many of the programs is not installed. I don't know what the line means. I have serched the web and it seems that I'm not the only one suffering from this but I have not find any solution that worked for me. Any ideas what is causing this? Regards Magnus Örberg

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  • How to remove desktop environments?

    - by MyNameIs...
    I installed few environments that I wanted to try out on Ubuntu 12.04, but none of them worked at all. It could be that I installed them all at the same time, meaning the OS didn't get a chance to work everything out, but either way, they didn't work. I would now like to remove them. The one's that I installed are Fluxbox, OpenBox, XFCE, and MATE. I installed them through the help of this site. Everything seemed to have been working properly until I actually tried to use the shells and nothing loaded at all. Except for Fluxbox, I think that one worked. I want to know of any way to repair or perhaps just remove the packages entirely. I might have already removed them because I did the apt-get remove command on all of them, but they were still in the list on the login screen.

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  • What is a quick way to indent a block of text with spaces for use within a web browser?

    - by ændrük
    I occasionally have the need to indent a block of text with spaces for use within a web browser, for example, when formatting a code block on this site or in a post on Launchpad. So far I've just done it by hand by copying four spaces to the clipboard and then mashing keys really fast: ?, Home, Ctrl+V (repeat) What is a quicker way to accomplish this, e.g. copying and pasting to another program? a Firefox or Chrome browser extension? a command to directly modify the clipboard contents? an auto-typing program?

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