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• Ubuntu will not start due to full partitions

  - by mike

  I left my computer downloading all the night and I did download 35 GB of movies (legal ...). I restarted the computed in the morning then I booted in my encrypted Windows partition for my work. I have left my computer downloading 35GB of files and when I restarted in the morning, I booted Windows. When I tried to access Ubuntu, it failed to boot and in low-graphic mode told me that it won't boot because the partition is full. I tried rescue and it reported 0 MB free. I also cannot delete files with sudo rm as all are impossible due to a read-only file system. I can mount it in Windows but there is a "write protection" there, also. Should I try a live USB?

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• Alsa version numbers not consistent

  - by user69245

  I've recently moved from 10.04 to 12.04 and have problems with crackles on audio when the screen changes (especially obvious in a Skype conversation with video). !!Kernel Information !!------------------ Kernel release: 3.2.0-26-generic-pae Operating System: GNU/Linux Architecture: i686 Processor: i686 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.24 Library version: 1.0.25 Utilities version: 1.0.25 Running through the SoundTroubleShooting procedures I got the above details at Step 3. Is the mismatch between the Driver version (1.0.24) and the Library and Utilities versions (1.0.25) the cause of my problem, or should I be looking elsewhere? In answers to the question "Will ALSA 1.0.25 version have time to enter 12.04?" I read that 1.0.25 would be part of the new kernel, but my kernel version appears to be newer than the original release.

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• Ubuntu and Surface Pro, wifi issues not fixed?

  - by Confused or too stupid

  Just a quick question, from the numerous other threads I found, is the wifi still a no go straight out of installing Ubuntu? I tried this Dual boot Surface Pro with Ubuntu? with 13.04, the wifi is sporadic in working. From that and other threads I gathered that 13.10 would include the fix, so I tossed that onto the Surface as well, with the same results. Is there anything I am missing? Is there any other distro that has better luck with the Marvell chip?

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• rsync not working between NTFS/FAT and EXT

  - by wim

  I have music that I play in my car, from an FAT32 USB stick. The folder which I use to put songs on is stored on my EXT4 hard drive. I add/remove/retag songs regularly and occassionally want to rsync the changes to the USB stick. But for some unknown reason (maybe permissions?), rsync copies all the files every time rather than just changed ones. I am calling rsync like : rsync -vrlptgD source dest How can I make it work like I want it to (i.e. know when a file hasn't been changed and don't copy it)?

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• After upgrading to 13.04 Unity interface is not showing

  - by ?????? ?????

  I've upgraded to Raring last night. The upgrade itself went okay, no errors. But when I rebooted the computer afterwards and logged in to my Unity session, all I could see was the Desktop background (together with Desktop icons), and no Unity interface. The Super button shortcut wasn't showing the Dash, there was no top panel etc. Please see the screenshot. As a hint, I'm suspecting it's got something to do with my switchable graphics. I'm running Ubuntu on Acer Aspire AS5830TG with nVidia GT540M and an Intel integrated card. In 12.10 I was using Bumblebee to manage the graphic card switching. During the upgrade I saw something related to nvidia had to be uninstalled, but didn't pay much attention to it. I can't be sure if it has anything to do with my problem though. What could possibly go wrong?

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• Decorator not calling the decorated instance - alternative design needed

  - by Daniel Hilgarth

  Assume I have a simple interface for translating text (sample code in C#): public interface ITranslationService { string GetTranslation(string key, CultureInfo targetLanguage); // some other methods... } A first simple implementation of this interface already exists and simply goes to the database for every method call. Assuming a UI that is being translated at start up this results in one database call per control. To improve this, I want to add the following behavior: As soon as a request for one language comes in, fetch all translations from this language and cache them. All translation requests are served from the cache. I thought about implementing this new behavior as a decorator, because all other methods of that interface implemented by the decorater would simple delegate to the decorated instance. However, the implementation of GetTranslation wouldn't use GetTranslation of the decorated instance at all to get all translations of a certain language. It would fire its own query against the database. This breaks the decorator pattern, because every functionality provided by the decorated instance is simply skipped. This becomes a real problem if there are other decorators involved. My understanding is that a Decorator should be additive. In this case however, the decorator is replacing the behavior of the decorated instance. I can't really think of a nice solution for this - how would you solve it? Everything is allowed, even a complete re-design of ITranslationService itself.

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• New Dell Vostro 3550 will not boot into Live CD

  - by rich97

  I've been trying to install Ubuntu and/or it's derivatives on my new Dell Vostro 3550 but I'm finding it impossible to boot into the live CD environment. Here are the things I've already tried: Booting from multiple versions of multiple distributions (Ubuntu 10.10, Ubuntu 11.04, Mint 11, Mint 10) Booting from a Live USB created with unetbootin, the Linux Mint startup disk creator, the universal USB creator and dd of=linuxmint.***.iso if if=/dev/sdx. Burning a CD and booting from the internal CD drive. In the case of the USB keys with the latest versions of Ubuntu it gets to the page where I can select a boot option, but after selecting an option the screen goes black, even the back light turns off. With the older distributions the screen stays on but it starts loading and then just hangs. The CDs don't even try to boot. It starts spinning but then falls back to the default Windows install. The only way I've got it to work so far is with Wubi, but that's hardly ideal. I'd like to have two separate physical partitions with a /home and /. Any help is appreciated. Thank you.

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• Ubuntu on USB does not boot on MacBook

  - by Sean H

  Ubuntu is installed on a 32 gigabyte flash-drive and it successfully booted every time up until I partitioned my hard-drive and installed Windows as a secondary boot (for programming reasons). Now every time I attempt to boot the Ubuntu flash-drive it boots into Windows XP. The same goes for partitions, I partitioned my hard-drive and installed Ubuntu and it only booted Windows XP. I am on a MacBook 6,1 with Mac OS X 10.6.8, 2 partitions, and I am using ReFit as my boot-loader. EDIT: I had Ubuntu working fine from FLASH DRIVE and at one point as a partition. I later uninstalled Ubuntu from my hard-drive and installed Windows. I then had to re-image my computer for certain reasons and I installed windows. Now when I attempt to boot anything other than Windows or OS X it boots into windows. Ubuntu was never on my hard drive while Ubuntu was on it. The flash-drive has been its own thing and has the boot-loader installed to it and loads from ReFit but boots into windows.

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• Why does the java -Xmx not working?

  - by Zenofo

  In my Ubuntu 11.10 VPS, Before I run the jar file: # free -m total used free shared buffers cached Mem: 256 5 250 0 0 0 -/+ buffers/cache: 5 250 Swap: 0 0 0 Run a jar file that limited to maximum of 32M memory: java -Xms8m -Xmx32m -jar ./my.jar Now the memory state as follows: # free -m total used free shared buffers cached Mem: 256 155 100 0 0 0 -/+ buffers/cache: 155 100 Swap: 0 0 0 This jar occupied 150M memory. And I can't run any other java command: # java -version Error occurred during initialization of VM Could not reserve enough space for object heap Could not create the Java virtual machine. # java -Xmx8m -version Error occurred during initialization of VM Could not reserve enough space for object heap Could not create the Java virtual machine. I want to know why the -Xmx parameter does not take effect? How can I limit the jar file using the memory?

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• 50-synaptics.conf options not working

  - by djeikyb

  How does Ubuntu come up with the default synaptics settings? I've got Ubuntu Netbook 10.10 installed on an Eeepc 900. Out of the box TapButton2 was set to 3, and TapButton3 was set to 2. I have several custom synaptics settings I want as system wide defaults. Right now I use a script with synclient commands I have to run every boot or wake. Pita. It used to be everything went in xorg.conf..which no longer exists. I'm trying to learn the new way, which is apparently conf files at /usr/share/X11/xorg.conf.d. I edited 50-synaptics.conf to look like: Section "InputClass" Identifier "touchpad catchall" Driver "synaptics" MatchIsTouchpad "on" MatchDevicePath "/dev/input/event*" Option "LockedDrags" "1" Option "TapButton2" "2" Option "TapButton3" "3" EndSection But my next X session (startx -- :2) doesn't have the options configured.

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• Gmail address book in Evolution does not work

  - by wouter205

  I added my Gmail address book to evolution, but it gives my an error every time, even when choosing "use secure connection" in the address book options. The error is (I translated it on my own): unable to open address book. This is because you entered a wrong URI or the server is unavailable at the moment. Details: cannot open book: source already loaded! Sometimes, when I click the button 'reject error', it does load the address book but when I return to evolution after a while, it gives me the same error and sometimes I cannot load the address book. This is very annoying since I have to use evolution a lot.

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• Lot of "file not found" when using sudo find / -type s

  - by Andrea Moro

  In the attempt to understand why I keep getting the following error error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)' while using the command sudo find / -type s the terminal prompted something like this find: ‘/proc/31348/task/31348/fd/5’: No such file or directory find: ‘/proc/31348/task/31348/fdinfo/5’: No such file or directory find: ‘/proc/31348/fd/5’: No such file or directory find: ‘/proc/31348/fdinfo/5’: No such file or directory What does this mean?

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• Video Did Not Kill the Podcast Star

  - by Justin Kestelyn

  Who says video killed the podcast star? We're seeing more favorites out there than ever before. For example, the OTN team is proud to be supporters of the Java Spotlight Podcasts, straight from the official Java Evangelist Team at Oracle (lots of great insider info); the OurSQL: The MySQL Database Podcasts, produced by MySQL maven (and Oracle ACE Director) Sheeri Cabral; and The GlassFish Podcast, always a reliable source. And we'd add The Java Posse and The Basement Coders to our personal playlist. And although we're on a video kick ourselves at the moment, you can still get the audio of our TechCast Live shows, if you think we have "faces for radio."

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• Bluetooth pairing works in 10.10 but not in 11.04

  - by Nathan Haines

  My laptop, a Compaq Presario V2000, has a built-in Bluetooth module that has worked well since at least Ubuntu 8.04 LTS. I use it to pair with headphones and a mouse. These both worked great in Ubuntu 10.10 (and still do with a live CD) but I cannot pair to any Bluetooth device in Ubuntu 11.04, even from a live CD. I can see the Bluetooth module in lspci and when I try to set up a new device from the Bluetooth indicator my computer detects all Bluetooth devices around me but pairing always fails. At the moment I'm most concerned with getting my Microsoft Wireless Notebook Presenter Mouse 8000 paired. Relevant output of lspci: Bus 003 Device 002: ID 03f0:011d Hewlett-Packard Integrated Bluetooth Module

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• Connman not connecting to internet

  - by sagarchalise

  I wanted to try connman as I heard it will be replacing network manager. I kinda liked its looks and feel but the problem is I donot get connected to internet. I am using ADSL and it connects to my adsl router but doesnot ping google or any other sites. I tried to change the default gateway as well as use static ips but to no avail. It displays I am wired but doesnot open any sites or ping to any external sites except for 198.168.1.1 which is my router ip. Can anyone help ? Basically it is doing alright with network-manager as well as wicd

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• Dependancies not met while instaling digikam 2.9

  - by Jean-Mi

  I'm trying to install digikam 2.9 from ttp://ppa.launchpad.net/philip5/kubuntu-backports/ubuntu here is the message I got: Les paquets suivants ont des dépendances non-satisfaites : digikam: Depends: libkdecore5 (>= 4:4.7.0) mais la version 4:4.8.5-0ubuntu0.1 va être installée Depends: libkdeui5 (>= 4:4.7) mais la version 4:4.8.5-0ubuntu0.1 va être installée Depends: libkfile4 (>= 4:4.7) mais la version 4:4.8.5-0ubuntu0.1 va être installée Depends: libkhtml5 (>= 4:4.7) mais la version 4:4.8.5-0ubuntu0.1 va être installée Depends: libkio5 (>= 4:4.7.0) mais la version 4:4.8.5-0ubuntu0.1 va être installée Depends: libkipi9 (>= 4:4.8.80) mais la version 4:4.8.4d-precise~ppa1 va être installée Depends: libknotifyconfig4 (>= 4:4.7) mais la version 4:4.8.5-0ubuntu0.1 va être installée Depends: libkparts4 (>= 4:4.7) mais la version 4:4.8.5-0ubuntu0.1 va être installée Depends: libnepomuk4 (>= 4:4.7) mais la version 4:4.8.5-0ubuntu0.1 va être installée Depends: libphonon4 (>= 4:4.2.0) mais la version 4:4.7.0really4.6.0-0ubuntu1 va être installée Depends: libqt4-dbus (>= 4:4.5.3) mais la version 4:4.8.1-0ubuntu4.2 va être installée Depends: libqt4-qt3support (>= 4:4.5.3) mais la version 4:4.8.1-0ubuntu4.2 va être installée Depends: libqt4-sql (>= 4:4.5.3) mais la version 4:4.8.1-0ubuntu4.2 va être installée Depends: libqt4-xml (>= 4:4.5.3) mais la version 4:4.8.1-0ubuntu4.2 va être installée Depends: libqtcore4 (>= 4:4.8.0) mais la version 4:4.8.1-0ubuntu4.2 va être installée Depends: libqtgui4 (>= 4:4.8.0) mais la version 4:4.8.1-0ubuntu4.2 va être installée Depends: libsolid4 (>= 4:4.7) mais la version 4:4.8.5-0ubuntu0.1 va être installée Depends: digikam-data (= 4:2.9.0-precise~ppa1kde49) mais la version 4:2.9.0-precise~pp Can someone help ? JM

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• Website Development is Not an Idiot';s Job

  Website development or web development is considered as an idiot';s job in many parts of the world. There are supportive arguments in favor of this view and those are: ? Web developers work in a cubi... [Author: Mahendra Sharma - Web Design and Development - May 02, 2010]

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• HP Pavilion dv5 boots with low brightness and graphics card not recognized

  - by cesar

  My problem is with Ubuntu 11.10 in my notebook hp pavilion dv5 with a graphic Intel(R) hd graphics. When I start Ubuntu my screen is without brightness, I can increase it with my control buttons, but when I restart I don't have brightness again. also Ubuntu doesn't recognize my graphic card (Intel HD (R) graphics), please i need your help because i like Ubuntu and i would like have it in my laptop (HP dv5 2045la) (3GB RAM) (500 GB DISK). PS: I installed the repository MESA and now recognizes my card but my problem with the brightness

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• Second gen ipod shuffle not working with rhythmbox

  - by richzilla

  hi all, I'm trying to get a second gen ipod shuffle to work with Ubuntu 10.10. As far as i understand Rhythymbox should support this. When I plug the ipod in it shows up under the devices section of the menu, but after that I am unable to do anything with it. I can't see the songs that are already on it, I can't add new songs, I can't do anything. When i attempt to drag a song across, absolutely nothing happens. if i try the sync with library option, it shuts rhythymbox down completely. Any ideas would be greatly appreciated.

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• Encrypt SSD or not?

  - by JamesBradbury

  My desktop machine is running Ubuntu 12.04 (and will probably stay with it until the next LTS). I've got a new 120GB SSD on the way as my existing 420GB spinning disk. If it makes any difference I'll be dual-booting with Windows 7 across both disks too. I've read some helpful answers here about /home setup and enabling TRIM, which I intend to follow. So most of my /home will be on the SSD, with only photos, videos and music on the spinning disk. The question is, when I reinstall Ubuntu from CD or USB, whether I should encrypt the SSD? Specifically: I'm reading that drive wear isn't much of an issue with modern SSDs as they last decades even if you spam them. Is this true? How big a performance reduction will encrypting cause (I have an i7 Sandybridge, so I guess it can cope)? Is it more important from a security point of view to encrypt an SSD? I think I read somewhere that it may be hard to reliably wipe data. By all means answer even if you only know about one of those things.

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• Ubuntu 12.10 desktop/interface not showing on VirtualBox VM after login screen

  - by Jake

  I'm having some trouble with getting my Ubuntu to work on a VirtualBox VM. I made a clean installation of Ubuntu 12.10 on a VM without any errors. I arrive at the login screen, as soon as I press enter it does it's little loading thingy and then screen goes black, then this is all I get: http://i.imgur.com/zULUI.jpg I can access the terminal and pretty much all the other features through it, but I would like to have the GUI properly working. I've been looking around the web and looking at various fixes to similar problems, but can't seem to get it to work. I'm thinking this problem might have to do with the graphics? I'm running Windows 8 Pro as host, if that helps, might be some compatibility issues with VirtualBox in W8... Thanks in advance!

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• Dreamweaver 8 Not Starting on Ubuntu 10.04

  - by Morgan Green

  I've been trying to start Dreamweaver 8 in Wine with winetricks installed in Ubuntu 10.04LTS and it would simply show that it was loading and then stop, so I decided to try in the terminal to see what I would get and I recieve. wine Dreamweaver.exe err:module:attach_process_dlls "odbc32.dll" failed to initialize, aborting err:module:LdrInitializeThunk Main exe initialization for L"C:\\Program Files\\Macromedia\\Dreamweaver 8\\Dreamweaver.exe" failed, status c0000005 doxramos@doxramos-laptop:~/.wine/drive_c/Program Files/Macromedia/Dreamweaver 8$ odbc32.dll is installed within the libraries and is in my System32 Folder inside of Wine. Does anyone know what could cause this issue? Thanks in advance.

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• Sprite transparency not effected libGDX

  - by Aon GoltzCrank

  I am making a game using libGDX and Tween Universal Engine. My problem is as follows: I have 2 screens so fars, a splash screen with the logo, and a second one which is the main menu. In the splash screen I use a SpriteBatch and a Sprite with the Texture of the image I want (which goes through some scaling.) Now I use the Tween engine, along with a created SpriteAccessor to control the alpha of the sprite. I fade the picture in, then fade it out, then change it to the next screen. In the next screen I have a single sprite, and a single, 3 slot, sprite array. In this screen I also use the tween engine, I fade the single sprite into the screen (it's the background image) then I try to, using the same method, (Tween.to) to change the alpah of the sprite array (each sprite by itself.), I first set it to 0 using Tween.set, then using the method I change it. This didn't work, after some tests I tried setting the alpha of a single sprite from the array to 0, and that didn't work. It's like the program is ignoring the alpha value, I even printed out the alpha value, it saying 0, but the sprite is visible. How can I fix this, or why might it be caused?

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• Phone pictures not showing in UbuntuOne folder on computer

  - by user34924

  I downloaded the Android app for my phone and set it up to move my pictures from the phone into UbuntuOne. When I go to the UbuntuOne web site the folder shows up and I can view the pictures after I download them. But when I open the UbuntuOne folder on my laptop, the folder with the pictures from my phone isn't listed. How can I get the picture folder to show up in the UbuntuOne folder on my laptop? I was hoping this would be an easy way to get photos from phone to computer.

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• lubuntu DVD not boot

  - by tuxi

  I downloaded from first link on http://lubuntu.net/ Burned a DVD with CD Burner XP in another PC , and at the main computer changed BIOS boot setting to look at CD DVD driver first. Now at the main computer there is an old Ubuntu 8 Hardy Heron. There is no direction when i put new burned DVD at DVD driver. Where am i wrong? Is there something that i misunderstand, for example lubuntu is really an OS which can be installed on harddisk?

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