Hot answers tagged 12.04
You can use the grep command from terminal: grep -r word * This command will find all occurrences of "word" in all the files under the current directory (or subdrectories).
Run Tools —> Create Desktop Entry in top menu of IDE.
Make sure port 3389 is opened on your firewall and router. In Remmina edit your connection, click the "Advanced" tab and choose RDP under the "Security" option and save.
The nginx: unrecognized service error means the startup scripts need to be created. Fortunately the startup scripts have already been written. We can fetch them with wget and set them up following these steps: # Download nginx startup script wget -O init-deb.sh https://www.linode.com/docs/assets/660-init-deb.sh # Move the script to the init.d directory ...
Type gnome-shell --version in a terminal
This seems to be a bug in 12.04.2. As stated in comments, a simple fix would be unloading the mouse driver and load it again like this: sudo modprobe -r psmouse sudo modprobe psmouse proto=imps This only keeps the touchpad working on this session. To make it permanent one can create a file like /etc/modprobe.d/psmouse.conf (you can choose the name you ...
Use IDE to create launcher. Open Tools -> Create Desktop Entry... Alternate method: You need to create a application launcher first. Installing gnome-panel sudo apt-get install --no-install-recommends gnome-panel To create launcher sudo gnome-desktop-item-edit /usr/share/applications/ --create-new This will open up a "Create Launcher" window ...
You can type in the terminal: cd /home/myUser/some/long/path/to/a/directory and then: nautilus . The above command will open nautilus in the folder /home/myUser/some/long/path/to/a/directory (the period is the current directory) Or in the Terminal just type: nautilus /home/myUser/some/long/path/to/a/directory
You can easily change the hotkey for the HUD by going to System Settings --> Keyboard --> Short-cuts as in the following picture : Note that: Clicking ALT fast , shows the HUD. But When you click and hold you can use it easily for another function. I use ALT without any problems.
You can also press alt + ` (the key above Tab) to switch between instances of the current application.
Install gnome-search-tool. sudo apt-get install gnome-search-tool Open Search for files select Select More Options and
Good news: you can have Sticky Notes in Ubuntu 12.04 or 12.10. sudo add-apt-repository ppa:umang/indicator-stickynotes sudo apt-get update sudo apt-get install indicator-stickynotes If you'd also like to try an alternative, I can suggested XPad as well, which should be in the official repositories. Here's more info: ...
You have to change the computers hostname as well. Edit the hostname file and replace the name gksudo gedit /etc/hostname also change the name in hosts gksudo gedit /etc/hosts Leave the other stuff there untouched. For the username, it would be cleaner if you deleted the old user and created your new one.
Apache sudo update-rc.d -f apache2 disable Apache is still using rc.d init script, which is why you must disable it using update-rc.d. MySQL echo manual | sudo tee /etc/init/mysql.override MySQL on the other hand has converted to an upstart configuration file. The recommended way of disabling upstart services is to use an override file.
The same snap feature exists in Ubuntu 12.04, only in Ubuntu you use CTRL+FLAG+UP/DOWN/LEFT/RIGHT. This only works for Unity 3D though. In Unity 2D you'll still have UP and DOWN, but not LEFT and RIGHT. With FLAG I mean the flag/Windows/system/super/... key.
1) It is NOT about how hard you push the mouse cursor to the screen edge, but how far you push it. To be able to reveal the launcher, you must continuously push the cursor against the edge to reveal it. 2) To fix the launcher reveal sensitivity: a. Install then start "CompizConfig Settings Manager" b. Navigate to "Desktop" -> "Ubuntu Unity Plugin" -> ...
Try to press right Ctrl and your keyboard will be fully functional in remote computer. You will be able to use Alt+Tab. Clicking on the "keyboard" icon (which means "Grab all keyboard events") does the same.
The second approach mentioned in this link worked for me. Manually download the key and add it. Hope that helps others too. The link provides detailed explanation with screenshots. It also has some other simple methods that could be tried before doing this manually. Since it is not accessible from some regions let me describe the method that worked for me ...
This worked for me: Add these lines to the bottom of sysctl.conf net.ipv6.conf.all.disable_ipv6 = 1 net.ipv6.conf.default.disable_ipv6 = 1 net.ipv6.conf.lo.disable_ipv6 = 1 Then run sudo sysctl -p or reboot source: http://www.noobslab.com/2012/05/disable-ipv6-if-your-internet-is.html This of course won't stop bind from blindly trying to use ipv6 ...
Quit google-musicmanager. Delete the directory ~/.config/google-musicmanager. Start google-musicmanager again. You'll get an initial setup wizard again - this time, choose an empty directory to upload music. Then the bug will not be there anymore. I found this workaround on ubuntuforums.org.
Instead I think this CPU usage is not normal and is related to the well-known kworker bug: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/887793 The solution for me and for many others was, first of all, find out the "gpe" that is causing the bad stuff with something like: grep . -r /sys/firmware/acpi/interrupts/ and check for an high value (mine ...
You need library ncurses 32 bit version installed in your system sudo apt-get install libncurses5:i386 In addition to libncurses5, you may require libstdc++6. sudo apt-get install libstdc++6:i386 With the command sudo apt-get install ia32-libs You install a lot of libraries that is not useful to solve your problem.
Try this: Open a terminal (Ctrl + Alt + T). Then type sudo nano /etc/default/grub. It will ask for your password. Type it in. Around the 11th line, there will be something like: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash". Change it to GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_backlight=vendor" Save the file by Ctrl+O followed by Ctrl+X. Then run sudo ...
openDKIM and Postfix on Ubuntu Server 12.04LTS I'll try to come back and format this better. But since there was a request to post my answer, I wanted to post it now rather than wait until I had time to format it properly. Due to lack of time, I wrapped my entire answer in a blockquote. I hope this solution is helpful. These are my references: man ...
Installing Mono develop 4 on 12.04 precise Option 1 Compile Git version from source First un install your current version of mono develop with the software centre then from the terminal sudo apt-get install build-essential automake checkinstall intltool git sudo apt-get install mono-complete mono-addins-utils gtk-sharp2 gnome-sharp2 git clone ...
Here is the way I did it on Ubuntu 13.04 (Raring Ringtail) and 14.04 (Trusty Tahr): sudo add-apt-repository ppa:pi-rho/dev (source) sudo apt-get update (freshens the cache/database of packages) sudo apt-cache show tmux (*optional, shows you available versions, 1.7 & 1.8 should be listed) sudo apt-get install tmux tmux -V
Working as a system administrator, I see Linux servers up for over 700-800 days without reboot, so there are no uptime limitations; the errors you got are not related to Linux (the kernel) itself. A lot of services can be restarted and most errors can be solved on production systems.
This can be done by adding the following PPA to your system: ppa:ubuntu-sdk-team/ppa (Click here for instructions on using PPAs.) You can usually do this with the following commands: sudo apt-add-repository ppa:ubuntu-sdk-team/ppa sudo apt-get update The next step is to install the necessary packages for Qt5 / QML 2.0 development. You can do that ...
By opening System Settings > Displays you can change your "primary" screen by dragging the black little bar to the display you want and hit the Apply button. Restarted my PC and i didn't have to use xrandr anymore ^_^ Better explanation than mine you can find here: http://www.thebinaryidiot.com/archives/2011/11/11/gnome-shell-3-2-and-multiple-monitors/
Having the same problems with f.lux and there doesn't seem to be any fix for this right now. But Redshift seems to work fine on Ubuntu 12.04. gtk-redshift in Ubuntu Software Centre
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