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On Ubuntu 13.04, the following may help when you have a black screen and a mouse pointer or some other indication/knowledge that you are running the lightdm desktop manager that ships with Unity. Open up TTY1 by typing Ctrl+Alt+F1 (or F2 for TTY2, etc). Log in, then enter: sudo restart lightdm


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I have a directory called /soft where I have several softwares that I have installed manually. If I make the upgrade on the operating system is there a way to mantain that directory, or ubuntu will just delete it all? I have no idea. However, I like to believe that it will not delete it. The upgrade process upgrades packages and libs and all that, but not ...


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If you do an upgrade, there are chances (am not sure) that the /soft folder is retained. But in case you install it from scratch, Ubuntu will overwrite on it. Either ways, a backup is suggested. Though logically you can upgrade from your version to 13.04, I would suggest a clean and fresh install. There are certain performance benefits some people have ...


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You can surely upgrade via the terminal. It will keep all the things in /home directory intact. But it is always advisable to take backups. I don't have any any idea whether the /soft directory will be there after upgrade but you can always take a backup of it.


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In addition to jahid65's answer, if the webcam is plugged into a usb 3.0 socket try using a usb 2.0 socket(or vice versa). This got it working for me.


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You could also get around the problem by setting stty erase '^?' Here are some details about the deviant behavior of certain terminal emulators (which is by the way why certain emulators have this problem): Linux Backspace/Delete mini-HOWTO.


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There is a feature called Spread which will bring this to Unity, but it is unlikely that it will be landed in the Compiz version, seeing as Unity is returning to being a Qt application. It will probably come in Ubuntu 14.04 (approximately), as part of Unity Next.


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No, support for Ubuntu 10.04 ends today (or ended yesterday), so if you install it you will not have any updates and may have to modify something to be able to install new software. I would advise you to use 12.04, because it is an LTS release (so it should be more stable and longer supported than the oters), and because it has Unity 2D which does not ...


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You should try 'bootchart' to see the time period. I have the same matter. [ 4.271700] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null) [ 30.146995] Adding 4988920k swap on /dev/sda8. Priority:1 extents:1 across:4988920k [ 30.349896] Adding 4988144k swap on /dev/sdb8. Priority:1 extents:1 across:4988144k In bootchart, I ...


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Right click on the workspace switcher, which is normally at the bottom right. Select Preferences. You can add as many workspaces as natty allows you to :)


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I had the problem with 12.04 - > 13.04 and it was fixed by using -d option as guided coleman/Kagan above i.e.: do-release-upgrade -d


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if you have the capacity then enabling on your BIOS should be really easy, just boot up into BIOS and look for "Virtualization" it should be under "Security". Then just enable. :)


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Check to make sure that HTC sense is installed, and that you dont have USB Debugging enabled on your phone. If that dosent work, check the phone's screen when you plug it in, it should have multiple options e.g "Charging only, Mount as Mass storage/Hard Disk, IPsec Pass through ect". If it dosent, you may have a problem with the phones script not running for ...


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WHAT? the previous post is not true! Simply type at terminal: sudo aptitude install filezilla If aptitude is not available type at terminal: sudo apt-get install aptitude then enter: sudo aptitude install filezilla It should now pop up in your list of applications.


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#!/bin/sh echo "Starting Mobile Broadband Connection. Tej" while true; do # testing...to see if gsm is on the list of active devices LC_ALL=C nmcli -t -f TYPE,STATE dev | grep -q "^gsm:disconnected$" if [ $? -eq 0 ]; then break else # not connected, sleeping for a second sleep 1 ...


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If your video card is Agp, then the solution is to install the current Nvidia drivers from the Nvidia site and add the Option "NvAgp" "1" to section "Device" in /etc/X11/xorg.conf. This forces the Nvidia driver to use Nvidia's built in Agp handling rather than Agpgart which nouveau is probably using. Details Download Nvidia's latest driver for your card. ...


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I had a similar "no start" problem when I have realized that my script depended on a file that was in my home, and the home was not accessible because was crypted with the standard ubuntu mechanism ( .Private). start on local-filesystems event is (probably) emitted before the decryption process is ended.


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One possible reason is that the release available stamp file hangs around incorrectly. The following fixes this issue: sudo rm /var/lib/ubuntu-release-upgrader/release-upgrade-available This file is safe to remove as it will be regenerated next time the motd script runs if appropriate. Reason: this issue came up for me in 13.04 after a partially ...


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I also lost my workspace switcher somehow, but got it back by checking the "Enable workspaces"-checkbox in "Appearance -> Behavior"


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False there is a gtk3 theme wich look s similar to the gtk2 theme . search ambiancew7 theme on sourcefprge net. If you use cinnamon, you could select the ambiancew7 theme and then install the window list group addon and the win7 emulöator +cinnamon menu.


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First do, sudo apt-get install db4.8-util and then sudo apt-get install sasl2-bin


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Problem can be solved in two steps, after installing vmware workstation 9.X.X (in terminal): sudo apt-get install gcc sudo vmware-modconfig --console --install-all --appname="VMware Player" --icon="vmware-player"


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Before installing Vmware Workstation you need to install build-essential and linux headers sudo apt-get install build-essential linux-headers-$(uname -r) and then sudo ln -s /usr/src/linux-headers-$(uname -r)/include/generated/uapi/linux/version.h /usr/src/linux-headers-$(uname -r)/include/linux/version.h Done thats it, install Vmware Workstation ...


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check about:config webgl and change webgl.force-enabled to true. worked for me to enjoy using the webgl ;-)


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My Y550 Ideapad was reconditioned about 3 years ago, and strangely had an electrical fire in the laptop's hinge as I opened it to turn it on. It was plunged into it's A/C charger as I had just used it the day before this happened Saturday 04/13/2013. I think if the guy's laptop powered on and didn't smell like burnt metal, you already answered his problem. ...


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Thanks for all the suggestions here; if it wasn't mention, gcolor2 can also sample color from all over the desktop. But I got curious about gpick, and tried to install a newer version on Natty. So I got: liblua5.2-0_5.2.0-2_i386.deb for precise (there's no earlier); installs in natty via GDebi Package Installer gpick_0.2.5-1_i386.deb from their ...



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