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Linux Mastering Development

lxde desktop non-functional in ubuntu 20.04 but works in 19.10

I’m trying to install lxde desktop on a remote Ubuntu 20.04 server and VNC in. When I use a ubuntu 19.10 server I have no problem: #USING 19.10 sudo apt-get install -y lxde xorg lxdm –no-install-recommends #or sudo apt-get install -y lxde xorg lxdm sudo reboot Using VNC it works just fine to access the […]

Categories
Linux Mastering Development Ubuntu

No Wifi Connection on Ubuntu 18.04 in WSL1

I install Ubuntu 18.04 running from Windows 10 (not Dual-boot). However, there is no Wifi option (on Desktop top right, or bottom right corner). Also, when I click on Network Connections, it does not respond. When I search for ‘WiFi’, it does not seem installed which is weird! Any guidance would be appreciated.

Categories
Linux Mastering Development Ubuntu

KeyRelease won’t happen until next KeyPress

Running Ubuntu desktop 18.04.4 When I reboot, everything is fine. But after some time (and maybe some combination of keys that I haven’t figured out yet) my keyboard seems to get stuck in a state where my KeyRelease is stuck until another KeyPress happens. In other words, if I watch xevents with xev, then this […]

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Linux Mastering Development Ubuntu

rbash does not work when set as the default shell for a user

Even though /etc/passwd and $SHELL confirm that the default shell is rbash, the restrictions as described by rbash manual does not apply. For example, I can change directory with cd, I can change the PATH, etc. However, when I manually type bash -r, all restrictions are in place. I’m using Ubuntu 18.04.4 LTS Any ideas […]

Categories
Linux Mastering Development

lxde desktop non-functional in ubuntu 20.04 but works in 19.10

I’m trying to install lxde desktop on a remote Ubuntu 20.04 server and VNC in. When I use a ubuntu 19.10 server I have no problem: #USING 19.10 sudo apt-get install -y lxde xorg lxdm –no-install-recommends #or sudo apt-get install -y lxde xorg lxdm sudo reboot Using VNC it works just fine to access the […]

Categories
Linux Mastering Development

Ping works, but I get ‘No route to host’ even though my firewall is off

I want to check if I can connect to Rspamd’s Fuzzy port and have a very strange problem – I can ping a the host and get an answer (0% packet loss). But when I try to telnet him, I get “No route to host“: # telnet 88.99.142.95 11335 Trying 88.99.142.95… telnet: Unable to connect […]

Categories
Linux Mastering Development Ubuntu

No Wifi Connection on Ubuntu 18.04 in WSL1

I install Ubuntu 18.04 running from Windows 10 (not Dual-boot). However, there is no Wifi option (on Desktop top right, or bottom right corner). Also, when I click on Network Connections, it does not respond. When I search for ‘WiFi’, it does not seem installed which is weird! Any guidance would be appreciated.

Categories
Linux Mastering Development Ubuntu

Scapy Module not found when running python script with SUDO

I have written a python script that uses from scapy.all import * and the sniff() function requires elevated privilege, so when I run python3 scapyScript.py I receive the error PermissionError: [Errno 1] Operation not permitted which makes sense. However, when I run sudo python3 scapyScript.py I receive ModuleNotFoundError: No module named ‘scapy’. I believe it’s […]

Categories
Linux Mastering Development

lxde desktop non-functional in ubuntu 20.04 but works in 19.10

I’m trying to install lxde desktop on a remote Ubuntu 20.04 server and VNC in. When I use a ubuntu 19.10 server I have no problem: #USING 19.10 sudo apt-get install -y lxde xorg lxdm –no-install-recommends #or sudo apt-get install -y lxde xorg lxdm sudo reboot Using VNC it works just fine to access the […]

Categories
Linux Mastering Development

Vim Plugin – Easymotion isn’t starting automatically

I’m trying to improve my neovim with plugins and the best plugin that I found is Easymotion. However, it do not start automatically. I need to do :source ~/.vimrc every time that I launch a file. How can I fix this? Other plugins need to be read only once. Plugin manager – VimPlug. OS – […]