Linux OS

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  1. LXer: IBM Announces Three New Open Source Projects for Developing Apps for Kubernetes and the Data Asset eXchange (DAX), the Linux Foundatio
    Published at LXer: News briefs for July 16, 2019. Read More… …
  2. Missing icons in Linux Mint apps
    I’m running LM 18.3 and apparently have managed to hose some icons. Synaptic, update manager and likely a few more are missing icons, i.e., there are no icons in the toolbars. Been working on this for …
  3. Weird affect display manager has on the configuration of netwmpager.
    First of all, this is not a severe problem that I need resolved. I just can’t explain why it happens and am curious if anyone else might know. I’m running Debian Buster. My favorite window manager is …
  4. LXer: What Is AppImage in Linux?
    Published at LXer: On Windows, there are portable apps that you can run without installation. In Linux, Appimage is portable, too, but with a different architecture. Read More… …
  5. Domain Authentication Error
    Greetings everyone, I have installed and configured the ipa-server and in my machine I’m running fedora workstation 30. After installing the ipa-client on my machine and well configure it I can not au …
  6. Installing lite
    Hello, I just wanted to get some facts, I am going to install a copy of the latest lite version on a partition on a optiplex 780, which has about 30GB, so I guess there shouldn’t be a problem with thi …
  7. Can’t connect to CUPS admin page via HTTPS
    I cannot connect my laptop to my Raspberry Pi-hosted CUPS server for remote admin via HTTPS using FireFox. HTTP connects just fine after I acknowledge the browser security warning. The Pi is running A …
  8. LXer: Explainer: What is post-quantum cryptography?
    Published at LXer: Are you familiar with post-quantum cryptography? The race is on to create new ways to protect data and communications from the threat posed by super-powerful quantum computers. Get …
  9. Disc drive that opens after closing?
    Hi, I just wanted to get some views, I have a second hand optiplex 780 desktop system, the DVD drive has opened sometimes, and I close it, only for it to open again. Is that a problem with the drive i …
  10. Opera or Vivaldi ?
    Opera: + built in ad-block + built in “reader” mode + built in “save to PDF” – missing video codecs any thought on Vivaldi ? …
  11. KB and Mouse problems
    hello I have a wireless mouse connected to Yoga 3 Pro notebook, it works but when I press the wheel to easily scroll, it doesn’t work. (it does however work when opening new tabs also, and more import …
  12. LXer: Data as the new oil: The danger behind the mantra
    Published at LXer: Too many CIOs do nothing with the data – or store it unsafely. Ask these critical questions about your data practices Read More… …
  13. [SOLVED] cannot connect to mysql through SSL – new configuration
    There’s something I’m obviously missing, but I don’t really understand what. I’m trying to configure a simple TLS configuration for a certain user, but I keep getting this error: Code: mysql –default …
  14. Which file are read or written by a command that launch an application?
    Hi, I’d like to know the way, if exist, to control which files are used (read or written) in the moment when I launch a certain application. For examples, I have the command Code: sudo letce2 lxc star …
  15. Can't start Xorg after upgrade to Debian Buster
    Hi, folks, I never was good at configuring Xorg 🙂 I’ve upgraded my PC from Debian Stretch to Buster two days ago. The process was pretty straightforward, but I can’t run my favorite window manager an …
  16. Undetectable sd card after locking by mmc-utils
    After using command “lock_sd /dev/mmcblk0”. I can’t mount or even detect sd card. I tried seeing if sd card show up in windows 10 but no hope. My laptop: MSI GP62 6QF Linux version: Ubuntu 18.04.2 LTS …
  17. LXer: An AI Wizard of Words
    Published at LXer: A look at using OpenAI’s Generative Pretrained Transformer 2 (GPT-2) to generate text. Read More… …
  18. Hello LQ community
    My first post here. Been using various Linux distros off and on for some time now. Looking forward to participating in the forum. …
  19. LXer: Save and load Python data with JSON
    Published at LXer: JSON stands for JavaScript Object Notation. This format is a popular method of storing data in key-value arrangements so it can be parsed easily later. Don’t let the name fool you, …
  20. The IP you're using to send email is not authorized
    This is my first post asking Q about Linux email utility! I have instaleed CentOS7 in my Oracle Virtual Box I tried to send a mail using the mail command just somling like below. echo “TESTMAI” | mail …


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  1. Security scanning your DevOps pipeline
    Security is one of the most important considerations for running in any environment, and using open source software is a great way to handle security without going over budget in your corporate enviro …
  2. An Ansible reference guide, CI/CD with Ansible Tower and GitHub, and more news
    We’re always amazed to find and hear what people are achieving with Ansible. Naturally, we get lots of feedback from customers, but more often we find it is the community who pushes Ansible even furth …
  3. Save and load Python data with JSON
    JSON stands for JavaScript Object Notation. This format is a popular method of storing data in key-value arrangements so it can be parsed easily later. Don’t let the name fool you, though: You can use …
  4. Become a lifelong learner and succeed at work
    Continuous learning refers to the ongoing, career-driven, intentional learning process people undertake to develop themselves. For people who consider themselves continuous learners, learning never st …
  5. What is POSIX? Richard Stallman explains
    What is POSIX, and why does it matter? It’s a term you’ve likely seen in technical writing, but it often gets lost in a sea of techno-initialisms and jargon-that-ends-in-X. I emailed Dr. Richard Stall …
  6. Understanding software design patterns
    If you are a programmer or a student pursuing computer science or a similar discipline, sooner or later, you will encounter the term “software design pattern.” According to Wikipedia, “a software desi …
  7. What movie genre does your typical day most resemble?
    Have you ever daydreamed about what type of movie “A Day in the Life of [Your Name Here]” would be? As a sysadmin or other IT professional, your day can vary depending on what issues arise. Does your …
  8. MTTR is dead, long live CIRT
    The game is changing for the IT ops community, which means the rules of the past make less and less sense. Organizations need accurate, understandable, and actionable metrics in the right context to m …
  9. Make an RGB cube with Python and Scribus
    When I decided I wanted to play with color this summer, I thought about the fact that colors are usually depicted on a color wheel. This is usually with pigment colors rather than light, and you lose …
  10. Certifications for DevOps engineers
    DevOps teams appreciate using DevOps processes, especially in multi- and hybrid cloud infrastructures, for many reasons. For one thing, DevOps breaks down barriers and enables agile software developme …



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  1. Red Hat Expecting X.org to “Go into Hard Maintenance Mode Fairly Quickly”
    “Red Hat’s Christian Schaller says it’s their belief that X.Org will soon be going into “maintenance mode” in favor of Wayland. Specifically he said: Once we are done with [their Wayland improvements] …
  2. Bad Voltage Season 2 Episode 54 Has Been Released: Well Baffled
    Quote: Stuart Langridge, Jono Bacon, and myself present Bad Voltage, in which we only get the bad bits of Neuromancer, apparently “stank” is a noun, and: [00:01:13] More and more companies are going f …
  3. LinuxQuestions.org Turns Nineteen
    I’m proud to announce that LQ turned 19 yesterday! I’d like to once again thank each and every LQ member for their participation and feedback. While there is always room for improvement, that LQ has r …
  4. Ubuntu Deprecates Support For 32-Bit Software
    I will just post the link and let you click it… I386 architecture will be dropped starting with eoan (Ubuntu 19.10) …



  1. New Feed for FWN
    Please update the feed for FWN to:
    http://fedoramagazine.wordpress.com/category/fedora-weekly-news/feed/
  2. Fedora Weekly News Issue 128
    Welcome to Fedora Weekly News Issue 128 for the week of April 14th, 2008.http://fedoraproject.org/wiki/FWN/Issue128In Announcements, we have “Please digg: Fedora stories”.In Planet Fedora, we have “FL …
  3. Fedora Weekly News Issue 127
    Welcome to Fedora Weekly News Issue 127 for the week of April 7th, 2008.http://fedoraproject.org/wiki/FWN/Issue127In Announcements, we have “Rawhide 20080404 Snapshot Released”, “Callfor Stories”, “An …
  4. Fedora Weekly News Issue 126
    Welcome to Fedora Weekly News Issue 126 for the week of March 24th, 2008.http://fedoraproject.org/wiki/FWN/Issue126In Announcements, we have “F9 Beta release announcement”, “Rawhide20080328 Snapshot”, …
  5. Fedora Weekly News Issue 125
    Welcome to Fedora Weekly News Issue 125 for the week of March 17th, 2008.http://fedoraproject.org/wiki/FWN/Issue125In Announcements, we have “Fedora 9 Beta slipped a few days”, “MichaelTiemann’s Speec …
  6. Fedora Weekly News Issue 124
    Welcome to Fedora Weekly News Issue 124 for the week of March 10th, 2008.http://fedoraproject.org/wiki/FWN/Issue124In Announcements, we have “Announcing the relaunch of the Fedora BugZappers!”In Plane …
  7. Fedora Weekly News Issue 123
    Welcome to Fedora Weekly News Issue 123 for the week of March 3rd, 2008.http://fedoraproject.org/wiki/FWN/Issue123In Planet Fedora, we have “Bonnie in Laurinburg”, “RSS feeds ofbugs!”, “Howto: Test th …
  8. Fedora Weekly News Issue 122
    Welcome to Fedora Weekly News Issue 122 for the week of February 25th,2008. http://fedoraproject.org/wiki/FWN/Issue122In Announcements, we have “Fedora Board IRC meeting 2008-03-04”.In Fedora Marketin …
  9. Fedora Weekly News Issue 121
    Welcome to Fedora Weekly News Issue 121 for the week of February 18th,2008. http://fedoraproject.org/wiki/FWN/Issue121In Announcements, we have “Fedora 10’s FUDCon”, “LWN subscription?”,”Fedora Amateu …
  10. Fedora Weekly News Issue 120
    Welcome to Fedora Weekly News Issue 120 for the week of February 11th,2008. http://fedoraproject.org/wiki/FWN/Issue120In Announcements, we have “Announcing Fedora 8 Xfce Spin”In Planet Fedora, we have …
  11. Fedora Weekly News Issue 119
    Welcome to Fedora Weekly News Issue 119 for the week of February 4th,2008. http://fedoraproject.org/wiki/FWN/Issue119In Announcements, we have “Announcing Fedora 9 Alpha”, “Fedora 9 AlphaJigdo” and “F …
  12. Fedora Weekly News Issue 118
    Welcome to Fedora Weekly News Issue 118 for the week of January 28th,2008. http://fedoraproject.org/wiki/FWN/Issue118In Planet Fedora, we have “Updates to anaconda”, “linux.conf.au day 1,”Fedora win32 …
  13. Fedora Weekly News Issue 117
    Welcome to Fedora Weekly News Issue 117 for the week of January 21st,2008. http://fedoraproject.org/wiki/FWN/Issue117In Announcement, we have “And the F9 codename winner is…”, “FUDConF9 Survey avail …
  14. Fedora Weekly News Issue 116
    Welcome to Fedora Weekly News Issue 116 for the week of January 14thhttp://fedoraproject.org/wiki/FWN/Issue116In Announcement, we have “Cast your vote for the Fedora 9 Codename!”In Planet Fedora, we h …
  15. Fedora Weekly News Issue 115
    Welcome to Fedora Weekly News Issue 115 for the week of January 7thhttp://fedoraproject.org/wiki/FWN/Issue115In Announcement, we have “Fedora’s way forward” a special announcementby MaxSpevackIn Plane …
  16. Fedora Weekly News Issue 114
    Welcome to Fedora Weekly News Issue 114 for the week of December 31st,2007 http://fedoraproject.org/wiki/FWN/Issue114In Announcement, “FUDCon Raleigh 2008” and “Fedora Unity announcesFedora 8 Re-Spin” …
  17. How to create calendar with OpenOffice.org
    Have you got yourself 2008 Calendar yet? No? No problem. We can create one with OpenOffice.orgFirst, get a OOo Macro called “Calendrier” by Charles Brunet from:http://sourceforge.net/project/showfiles …
  18. Fedora Weekly News Issue 113
    Welcome to Fedora Weekly News Issue 113 for the week of December 10th.http://fedoraproject.org/wiki/FWN/Issue113In Announcement, we have “Samba Security Updates For FC6”, “GPG Keysigning at FUDCon”In …
  19. Fedora Weekly News Issue 112
    Welcome to Fedora Weekly News Issue 112 for the week of December 3rd.http://fedoraproject.org/wiki/FWN/Issue112In Announcement, we have “FUDCon Raleigh 2008″In Planet Fedora, we have “CentOS really do …
  20. Fedora Weekly News Issue 111
    Welcome to Fedora Weekly News Issue 111 for the week of November 26th.http://fedoraproject.org/wiki/FWN/Issue111In Planet Fedora, we have “Free Creative Commons 5th Bday DEC 15 inSan Francisco”, “Test …


  1. SUSE: 2019:1859-1 moderate: libgcrypt
    An update that solves one vulnerability and has two fixes is now available.
  2. RedHat: RHSA-2019-1797:01 Important: Red Hat JBoss BPM Suite 6.4.12
    An update is now available for Red Hat JBoss BPM Suite. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score …
  3. Ubuntu 4061-1: Redis vulnerabilities
    Several security issues were fixed in Redis.
  4. RedHat: RHSA-2019-1793:01 Important: vim security update
    An update for vim is now available for Red Hat Enterprise Linux 7.5 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerabi …
  5. RedHat: RHSA-2019-1792:01 Important: keepalived security update
    An update for keepalived is now available for Red Hat Enterprise Linux 7.5 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vu …
  6. RedHat: RHSA-2019-1791:01 Important: libssh2 security update
    An update for libssh2 is now available for Red Hat Enterprise Linux 7.5 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulne …
  7. RedHat: RHSA-2019-1790:01 Important: perl security update
    An update for perl is now available for Red Hat Enterprise Linux 7.5 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerab …
  8. RedHat: RHSA-2019-1789:01 Important: 389-ds-base security update
    An update for 389-ds-base is now available for Red Hat Enterprise Linux 7.5 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common V …
  9. NCSC in DNS Warning as Hijackers Focus on Home Routers
    Have you heard that the NCSC has warned about DNS hijacking threats focusing on home routers? These attacks aim to modify the settings on home routers, potentially via cross-site request forgery (CSRF …
  10. Ubuntu 4060-1: NSS vulnerabilities
    Several security issues were fixed in NSS.
  11. To prepare todays workforce for AI, they must understand it?s not a threat
    How do you feel about AI? AI will have major implications for cyber security and for the workforce in general. Continuous education, transferable skills and a receptivity to learning more ensure that …
  12. Fedora 29: expat FEDORA-2019-139fcda84d
    This update includes a fix for a security vulnerability, CVE-2018-20843: > Fix extraction of namespace prefixes from XML names; XML names with multiple colons could end up in the wrong namespace, and …
  13. Fedora 29: radare2 FEDORA-2019-e612286002
    Rebase to radare2 3.6.0 and fixes CVE-2019-12790 and CVE-2019-12802
  14. SUSE: 2019:1364-2 moderate: systemd
    An update that solves four vulnerabilities and has 9 fixes is now available.
  15. Following Court Decision, Amazon and Microsoft Set to Compete Over Militarys Cloud Computing Contract
    Have you been following the JEDI project? The $10 billion project has been full of controversy; however, the Pentagon still hopes to seal the deal with either Amazon or Microsoft next month.
  16. Explainer: What is post-quantum cryptography?
    Are you familiar with post-quantum cryptography? The race is on to create new ways to protect data and communications from the threat posed by super-powerful quantum computers. Get the details in this …
  17. Implementing Bug Bounty Programs: The Right and Wrong Approaches
    In this article, Threatpost catches up with David Baker, the chief security officer at Bugcrowd, about the future of bug bounty programs. While bug-bounty programs may seem like a cure-all solution fo …
  18. Bitpoint exchange loses $32 million worth of cryptocurrency in hot wallet hack
    Have you heard that Japanese cryptocurrency exchange Bitpoint has been hacked, resulting in the loss of $32 million worth of various digital currencies? The majority of funds lost (approximately $23 m …
  19. IBM Closes its $34 Billion Acquisition of Red Hat: A Monumental Moment for Open Source
    In the tech giants largest deal ever and one of the biggest deals in US history, IBM closed its $34 billion acquisition of Red Hat on Tuesday July 9, 2019. Red Hat will now be a unit of IBM?s hybrid c …
  20. What blockchain can and can't do for security
    Blockchain expert Rosa Shores agrees: Unless you have a data integrity problem, blockchain won’t fix it. Try a distributed ledger instead. What are your thoughts on this? Comment below.


  1. IBM Closes its $34 Billion Acquisition of Red Hat: A Monumental Moment for Open Source
    In the tech giants largest deal ever and one of the biggest deals in US history, IBM closed its $34 billion acquisition of Red Hat on Tuesday July 9, 2019. Red Hat will now be a unit of IBM?s hybrid c …
  2. Guardian Digital Celebrates 20 Years of Revolutionizing Digital Security, Securing Email with Open Source
    Pioneers of business email security for the past 20 years, Guardian Digital draws on the merits of Open Source coupled with expert engineering and unparalleled customer support.



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  1. Ubuntu 4061-1: Redis vulnerabilities
    Several security issues were fixed in Redis. …
  2. Ubuntu 4060-1: NSS vulnerabilities
    Several security issues were fixed in NSS. …
  3. Ubuntu 4059-1: Squid vulnerabilities
    Several security issues were fixed in Squid. …
  4. Ubuntu 4058-1: Bash vulnerability
    A system hardening measure could be bypassed. …
  5. Ubuntu 4057-1: Zipios vulnerability
    Zipios could be made to crash or consume system resources if it received specially crafted input. …
  6. Ubuntu 4056-1: Exiv2 vulnerabilities
    Several security issues were fixed in Exiv2. …
  7. Ubuntu 4055-1: flightcrew vulnerabilities
    Several security issues were fixed in FlightCrew. …
  8. Ubuntu 4054-1: Firefox vulnerabilities
    Firefox could be made to crash or run programs as your login if it opened a malicious website. …
  9. Ubuntu 4051-2: Apport vulnerability
    Apport could be made to expose sensitive information in crash reports. …