Everytime I open an app, Ubuntu will ask for my account password for permission for the sake of security or whatnot. Is there a way to allow certain apps to not require this password? I still want it to ask for a password on other non-tested apps, but I want to bypass this on frequently used ones.

Note that the question tar Errror during scala installation has a typo error in the title "Errror" instead of "error" and a few typo errors in the commands. Clearly the asker can't spell as the title shows. This was completely ignored by the five reviewers who closed the question who gave the clo...

I list all the processes in the system using ps -aux and I found this java process: 10253 2.1 10.1 3259172 398864 pts/0 Tl 06:58 0:09 java -jar /opt/can-peris/core-price-update/menu-core-prices-update-0.0.1-SNAPSHOT.jar but when I try to kill it nothing happens pkill -f /opt/can-peris...

I have a new build which I have set up as dual boot with Windows10 alongside ubuntu 18.04. The Ubuntu installation has a root/home and swap partitions. As part of the set up process I was trying to install gpu drivers but that seems to have seriously screwed things up. Now when I try to log in ...

If I'm try to use it's show like this man page also available of this command in ubuntu http://man7.org/linux/man-pages/man1/memusage.1.html in Terminal :- root@username:~# memusage filename No command 'memusage' found, did you mean: Command 'gmemusage' from package 'gmemusage' (universe) mem...

I hit a problem about encryption on 18.04, and this question was perfect. However, it was closed as off-topic saying that it should be reported as a bug. However, this isn't a bug — it's a deliberate decision by Canonical. The poster is asking how to apply the alternative route that Canonical it...

I need to know what is actual effect of Swap memory full ?. i have already enough ram but it is still using swap memory ? I am using Server With Oracle 11g Database. So if becausae of swap memory full does it make a effect on database ? Current Scenario if server memory usage free -h t...

The point release of 18.04 was released recently. As I like to keep a copy of the latest ISO around, I tried downloading it using the torrent link listed on the Ubuntu releases page. However the link times out after a while. Any idea if this is a problem on my end or is it a problem with their li...

I use Ubuntu distribution. I want to setup proxy for specified services and applications. Is tool exist for it ?

I just bought a new home server and was thinking to install Linux for the very first time (Ubuntu). I downloaded Ubuntu from the official website and created a bootable USB stick from the iso using Rufus. When I boot up using the stick I am presented with some kind of grub bash command line inte...

I want to build an transparent Firewall. I have two Ethernet ports eth0 and eth1. How can I bridge these two interfaces and filter the incoming traffic (from eth0 to eth1) transparently. Basically I want to protect a few devices in the same network from unauthorized access. The Firewall must be...

My last post does not show up in my recent inbox messages. But it does show up in a search. Does it only show up if it has had replies?

I'm running ubuntu server 16.04.05 LTS My motherboard only has 6 SATA port. Port 1 has a hard drive that contains the OS, SWAP, and home partition. Port 2, 3, 4 and 5 each have a WD red 2TB hard drive and port 6 has a WD red 4TB drive. All the red dives, ports 2-6 are in a single BTRFS RAID1 po...