Things to Note before you start the procedure First and foremost thing, please take the backup of all the import data. It is recommended to turn off auto login in your system before running the upgrade. It has been reported that it might cause a problem and you may end up with a broken system.
I did a fresh install of Ubuntu 16.04 LTS and found that menus for many applications do not show on the menu bar except few applications like browsers. There is a bug created at launchpad when Ubuntu 16.04 was still in dev stage. I was just annoyed to use keyboard shortcut for every application I
Few days back, Canonical, the company behind Ubuntu, posted two new security notices on multiple Linux kernel vulnerabilities patched for Ubuntu 12.04 LTS (Precise Pangolin) and Ubuntu 15.10 (Wily Werewolf) operating systems. To learn more information on the subject and know what’s patched in this major kernel update for Ubuntu 14.04 LTS, we recommend reading
You can easily redirect incoming traffic by inserting rules into PREROUTING chain of the nat table. You can set destination port using the REDIRECT target. Following is the procedure: Use the following for redirecting TCP traffic from one SRC_PORT to DEST_PORT: Use the following for redirecting UDP traffic from one SRC_PORT to DEST_PORT: Use the
OpenOffice comes with the unoconv program to perform format conversions on the command line. unoconv -f csv filename.xlsx Yeah converting xls(x) file is that simple. If you experience any problem while installing unoconv please follow this thread at SO If you are interested in doing more complex Excel (Which has more than one spread sheet)
You may have noticed that you can’t login to root account on Ubuntu, this is because root doesn’t actually have a password set. Type the following command: sudo passwd The following message will appear: [sudo] password for [username]: [Type your user password and press return] After that another message will appear, the following: Type new
To change existing name server IP address or to configure DNS name server IP address under Ubuntu Linux/Debian Linux, to configure DNS name resolution under Ubuntu Linux, you need to edit /etc/resolv.conf file under Debian/Ubuntu Linux to set Name server IP address that the resolver should query. Up to 3 name server internet IP address
In general minicom will use serial ports in Debian Linux. So the programs using minicom will create a “temporary lock” file in some of the temporary directory in Linux like /tmp or /var/tmp/ or /var/lock/, so that there is no access violation in case if another user is trying to use the same program. Many