All About Lightning Electrum
Inst dbus-x11 [1.12.2-1ubuntu1] (1.12.2-1ubuntu1.1 Ubuntu:18.04/bionic-updates, Ubuntu:18.04/bionic-security [amd64]) 
Ubuntu 14.04 will end support on April 30, 2019. This means that after this date, Ubuntu 14.04 users will not be able to get security and maintenance updates.
For Ubuntu and Ubuntu-based Linux distributions, an official PPA is available. If you are using Ubuntu 18.04 or 20.04, you can use this PPA.
Shunto touch melon, open the github of the electrum, we find the following code in the electrum/electrum/ecc.py.
Ubuntu 16.04 (Ubuntu 16.10 recommended)
Menu components extend the style, menu too long appear scrolling function, optimize the UI.
No downtime: Electrum Litecoin is not bound to a specific server;
The official version of Ubuntu 20.04 LTS is still not available, but Ubuntu 20.04 LTS on Windows is already available for download in the Windows 10 Store. According to the page in the Store, Ubuntu 20.04 on Windows allows you to use Ubuntu Terminal and run Ubuntu command-line utilities, including bash, ssh, git, apt, and so on.
Lesson 1: Third-party Electrum servers can link your two transactions together. This can be avoided by running your own Electrum server, supported by your own full node.
According to The Next Web, the attackers even implemented their own Electrum servers, which hosted the attacked Electrum.
I am not disappointed with Ubuntu MATE 20.04 LTS. Personally, I'm a fan of the latest GNOME 3.36. I like to use _OS pop!20.04, but with mate 1.24, Ubuntu MATE is also a great experience.
Guide: Ubuntu MATE 20.04 LTS is undoubtedly one of the most popular official Ubuntu features.
If you're using Windows, you'll have to do some extra work. First download the Ubuntu desktop installer, and then create a Ubuntu boot USB stick. Next, you can start the live environment of the Ubuntu launch drive (click Try Ubuntu) and download and run the following tests.
Bitcoin Wallet Electrum now supports Lightning Online Payments According to Coindesk July 11th, Bitcoin Wallet Electrum now supports Lightning Web Payments. It has previously been reported that Bitcoin Wallet Electrum has released a beta version of Electrum 4.0, adding support for the Bitcoin Lightning Network.
It's not hard to run your own Electrum server and point your wallet to just use it. This restores Electrum to the point where it has the same privacy and security attributes as the full node, where no one else can see the address or transaction that the wallet is interested in. Electrum then becomes an all-node wallet.
Open the Ubuntu app menu ,which displays apps in the lower left corner of the screen, search for Settings, and then click the icon.
Ubuntu 19.04 is Ubuntu's latest desktop operating system. Downloads are now available. This version is not an LTS version, and the latest LTS version is still Ubuntu.
Electrum and MyEtherWalle users face phishing attacks.
"The advantage of offline institutions is the visible service, experience, and now forced to go online, teachers can not see the true state of students, the effect is greatly reduced." A training course teacher said.
Support for offline scanning mode in off-grid environments (Red Hat, CentOS, Oracle Linux, Ubuntu, Debian)
According to the slow fog zone, the Phishing attack by Electrum forged upgrade tips has stolen at least 200 BTCs, and this attack cannot be avoided by upgrading Electrum alone, requiring the entire ecological service to make corresponding changes (because Electrum is not a full node, and then on the transaction broadcast and the corresponding server has a message communication, the attacker can also deploy a malicious server)
Chain News, lightweight Bitcoin Wallet Electrum announced that the next version will support Lightning network payment, implemented using Python, Electrum as a Lightning network node, wallet users do not need to run lightning network nodes to make payments, electrum lightning network nodes have been merged into the Electrum master branch.
Patch Electrum clients do not display rich text, do not allow arbitrary messages, only strict messages.
Ubuntu Remix Cinnamon 20.04 review: The perfect blend of Ubuntu and Cinnamon. Linux China.
Users of cryptocurrencies Wallet Electrum and MyEtherWallet are facing phishing attacks, according to posts posted on Reddit and Twitter on February 4. The MyEtherWallet team has issued a warning about phishing emails sent to users. Electrum also posted a warning on its website informing users that the electrum version, which predies 3.3.3, is vulnerable to phishing attacks. The company warned its users not to download software updates from other sources. (Cointelegraph)
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