Trouble Installing Ubuntu Driver

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I have just installed the latest Ubuntu Linux distribution on my computer. I did so, because I was unable to install the drivers for the scanner component of my Canon PIXMA TR8520 office printer, scanner, copier and fax machine desktop combo device on my computer when I was running Zorin OS; a Ubuntu-based Linux operating … Read more

Thnkpad E520 Touchpad not working

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Just installed Ubuntu LTS and everything seems to be working apart from the touchpad. I can’t move the mouse or tap. Left button does not work, but right button seems to work. I haven’t changed any configs anywhere. I would like to enable this touchpad, and keep it enabled permanently.   READ MORE

[ubuntu] grep wont search multiple patterns sepperated by a newline

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Hello all, This ones been annoying me for a while. grep is supposed to accept a list of patterns to search for with each separated by a newline, so I’ve tried the following syntax(s)… Code: grep [PATTERN1nPATTERN2nPATTERN3] [INPUTFILE.TXT] grep [“PATTERN1nPATTERN2nPATTERN3”] [INPUTFILE.TXT] grep [“PATTERN1″n”PATTERN2″n”PATTERN3”] [INPUTFILE.TXT] …plus various other syntax(s) but none of them seem to work, … Read more

Arpwatch to monitor LAN issues

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Hi all, I have installed on a Ubuntu VirtualMachine arpwatch package. Ubuntu version installed on this VM is Ubuntu Server 20.04 LTS Code: [email protected]:~$ cat /etc/os-release NAME=”Ubuntu” VERSION=”20.04.1 LTS (Focal Fossa)” ID=ubuntu ID_LIKE=debian PRETTY_NAME=”Ubuntu 20.04.1 LTS” VERSION_ID=”20.04″ HOME_URL=”https://www.ubuntu.com/” SUPPORT_URL=”https://help.ubuntu.com/” BUG_REPORT_URL=”https://bugs.launchpad.net/ubuntu/” PRIVACY_POLICY_URL=”https://www.ubuntu.com/legal/terms-and-policies/privacy-policy” VERSION_CODENAME=focal UBUNTU_CODENAME=focal I do not have logs about ArpWatch on this VM and I … Read more