Get LBP2900 print Docker and CUPS service

It's a pain to setup LBP2900 running with Ubuntu. git checkout git@github.com:truclk/lbp2900_network_printer_docker.git cd lbp2900_network_printer_docker docker build --tag lbp2900_network_printer . docker run --name lbp2900_network_printer --expose 631 -t -i --privileged -v /dev/bus/usb:/dev/bus/usb lbp2900_network_printer bash docker inspect --format '{{ .NetworkSettings.IPAddress }}' lbp2900_network_printer Then you can get the IP Address and use it within your docker host. If you …

CloudFlare Warp Official Client for Ubuntu Linux

CloudFlare released the official client (actually service) for Linux. https://blog.cloudflare.com/announcing-warp-for-linux-and-proxy-mode/ To install it follow the guide here. https://developers.cloudflare.com/warp-client/setting-up/linux After follow the guide but I can't still access to the internet. warp-cli status Success Status update: Disconnected I after run the service manually by sudo warp-svc There are warning line and error. [Warn] Happy eyeballs to …

Performance of Ubuntu 21.04 on Laptop – Amazing

For the last several years, performance is always a pain in a neck with Ubuntu users, especially who are working on Laptop environment. I've tried multiple things to make my Dell Latitude 7490 run smoother, increase memory to 32GB, (even considered to replace the SSD). I tried every tweeks thermald to reduce CPU throttling, cpufreq …

External USB-C monitor stop working randomly

I had this problem randomly. Mostly when I disconnect monitor and then for a while replug it. Haward: Dell Latitude 7490.Monitor: Dell 2719DCUbuntu 20.04Cable: Compliment the Dell Monitor. Using Display port via USB-C as a hub for keyboard and mouse. Ubuntu still detect power and keyboard and mouse and usb hub. But no signal to …

Đánh giá Dell Latitude 7490 – Làm việc mọi lúc mọi nơi

Chào mọi người, như ở chủ đề lần trước mình chia sẻ về việc Laptop Dell 7490 chính hãng VN không có Bluetooth (răng xanh ), đại lý chấp nhận hoàn tiền máy này, tuy nhiên sau tìm hiểu về các laptop khác mình quyết định giữ lại và đặt mua 1 card Wifi có bluetooth từ nước …