[redhat] Forum Topics

How to fix the following polkit error: ***Error creating textual authentication agent: Error opening current controlling terminal for the process (`/dev/tty'): No such device or address (polkit-error-quark, 0)

Good Day DaniWeb Users, I'm having hard time to mount my 3 TB External Hard Drive/Disk I do mount my external hd using this command.. sudo mount /dev/sdc1 /media/Archive/ I do df -lh and seen my mounted device. Here is my Problem: 1. When I enter fdisk -l ~ I …

I'm a fairly prominent member of the Linux Community as a writer, contributor, and longtime evangelist for the cause and there are a few things I'd like the Community-at-Large to consider on my behalf. These are five things that I wish Linux had. Consider this as my wish list for …

News headlines screaming that yet another Microsoft Windows vulnerability has been discovered, is in the wild or has just been patched are two a penny. Such has it ever been. News headlines declaring that a 'major security problem' has been found with Linux are a different kettle of fish. So …

I've had several people ask me what I think the best, top, most user friendly, ultimate, and so on distribution is--so now I'm publishing my Top 10 Linux Distributions in reverse order of preference. Ease of installation, commercial support, community support, updates, administrative tools, stability, performance, and to a lesser …

Hi Guys, I am planning to learn Linux.... I have heard from Many RHCE's that if you will learn Redhat then you will know every Linux Distribution.... Is it true??? My 2nd Question.... I want to practice the Command Line in Linux...You can say want to prepare for RHCT... So …

Any list of best or worst will have its opponents and proponents and I foresee that this list of worst Linux distributions will be no different. There were, at last count, almost 300 Linux distributions and they all can't be great. But, this list of Linux distributions are, in my …

I am using ext4 filesytem on fedora 13 and also Windows 7. Tried linux internal reader, ext2fsd and many more to fetch data from ext4 partition but unable to do so. Can any one help to access data in Linux partition from Windows 7. Thank You

Do you consider yourself to be fairly familiar with the [URL="http://www.debian.org"]Debian[/URL] Linux distribution? I thought I was familiar with it enough to know its origin and history, how its name was derived and that Richard Stallman, the Father of the [URL="http://www.fsf.org"]Free Software[/URL] movement, uses a Debian derivative ([URL="http://www.gnewsense.org/"]gNewSense[/URL]) for his …

Jim Whitehurst, [URL="http://www.redhat.com"]Red Hat, Inc.[/URL] CEO, believes that [URL="http://www.vmware.com"]VMware[/URL] is its biggest competition in the virtualization and cloud computing space. In a [URL="http://www.pcworld.com/businesscenter/article/199870/red_hat_ceo_vmware_our_biggest_competitor.html"]PCWorld article[/URL], Whitehurst stated Friday at the Red Hat Summit that "When you start thinking about who is defining cloud-based architectures, it's us and them [VMware]," he said. …

[URL="http://redhat.com"]Red Hat[/URL] Enterprise Linux now comes with built-in virtualization ([URL="http://linux-kvm.org"]KVM[/URL]) but is Red Hat Enterprise Virtualization (RHEV) about to go to the virtual mat with [URL="http://vmware.com"]VMware[/URL]? If you look at their [URL="http://www.redhat.com/v/swf/rhev/demo.html"]RHEL video[/URL], you'll come away with a resounding 'Yes' to that question. Red Hat purchased [URL="http://www.redhat.com/promo/qumranet/"]Qumranet[/URL] in 2008 to …

hi! is it possible to chat or to talk to someone using "OPEN TERMINAL" in redhat if will take in to consideration that there is a LAN connection between them?

The topic of certification surfaces every so often in technical circles--especially when job seekers face tough job competition. The value of such certifications comes into question versus that of years of experience. For experienced technicians and engineers, the opinion is that experience is the most important for landing a job. …

It's rare that a company like [URL="http://www.redhat.com"]Red Hat[/URL] would remove a high-end feature from its popular commercial operating system but that's just what it did. Red Hat Enterprise Linux (RHEL) 6.0 will ship without the [URL="http://www.xen.org"]Xen[/URL] hypervisor. Instead, it will include Red Hat's own [URL="http://www.linux-kvm.org"]KVM[/URL] virtualization. Has Red Hat done …

Today marks the end of an era for [URL="http://www.sco.com"]SCO[/URL], the embattled company whose officers thought that they owned the full rights to the UNIX code, is no more. Linus Torvalds, creator of Linux, purchased the company for just over $4 million. The company will be renamed to Linsco to reflect …

This just in: [URL="http://www.redhat.com"]Red Hat, Inc[/URL]. just announced today that its Red Hat Enterprise Virtualization (REV) now includes the ability to run Virtual Desktop Infrastructure or VDI. I've been a long time anti-VDI voice but Red Hat just might be the one to pull it off and make it work …

Ok, so we all know that I've been giving [URL="http://www.fedoraproject.org"]Fedora[/URL] a bit of a black eye lately with my [URL="http://www.daniweb.com/blogs/entry4448.html"]BaitNSwitch[/URL] and [URL="http://www.daniweb.com/blogs/entry4459.html"]Is Fedora Still Relevant[/URL] posts so I've decided to give them some positive press and enter their [I][URL="http://spins.fedoraproject.org"]Spins[/URL][/I] Zone. Spins are live Fedora CD images designed with a specific …

Welcome to the 10th installment of the Crystal Ball Sunday series. This is an exciting time to be involved with Linux because the temperature is right for some Linux vendor consolidation. In my August 22nd post, [URL="http://www.daniweb.com/blogs/entry3012.html"]Microsoft and Novell: Buying In or Selling Out[/URL], I subtly predicted that [URL="http://www.microsoft.com"]Microsoft[/URL] would …

Ok I have been looking for this for a while it is the ultimate list of repositories for the Ubuntu 6.06 Dapper Drake distro. It will give you so many program choices you wont know what to do. simply goto your terminal and type sudo gedit /etc/apt/sources.list (I chose gedit …

Since I check my linkbacks religiously, I noticed one of the comments over at [URL="http://www.linsux.org"]linsux.org[/URL] (An anti-Linux rant site) on my recent post, "[URL="http://www.daniweb.com/news/story226405.html"]5 Things You Can Do to Put Linux in the Driver Seat[/URL]" and thought I would share one of the entries with you. He wants us Linux …

Since its inception in 2004, [URL="http://www.ubuntu.com"]Ubuntu[/URL] has been the beneficiary in what seems like a bottomless money pit for South African entrepreneur, [URL="http://www.markshuttleworth.com"]Mark Shuttleworth[/URL] via his commercial support and development venture, [URL="http://www.canonical.com"]Canonical[/URL]. Since Canonical, Ltd. isn't an American publicly-owned company (and I don't know South African law), it's unlikely that …

[B]For Sale By Owner:[/B] One Commercial Linux Company with excellent history and reputation in the enterprise Linux arena. Profitable concern specializing in open source and Linux-based solutions. Offers top-notch distribution with broad hardware support, superb technical solutions, built-in virtualization, education and certification programs. Known to the technical world as [URL="http://www.redhat.com"]Red …

It's hard to convince Joe and Mary User to convert to Linux when the first things you hear from them are: "Where's my <insert stupid application here>?" "Why can't I just have <insert ridiculous thing here>?" or the ever-popular "This doesn't work like <insert overpriced application here>?" Honestly, it's enough …

DATELINE - July 30, 2009 An open letter was sent to Lance Davis, primary administrator, describing the problems experienced by the other major members and contributors to the [URL="http://www.centos.org"]CentOS[/URL] project. Here is that letter, in its entirety that's also posted on the front page at centos.org: [QUOTE]July 30, 2009 04:39 …

If I hadn't already known--or at least had some idea of the religious zeal I was about to face, I would have been more shocked at the response to my [URL="http://www.daniweb.com/blogs/entry4525.html"]2009's 10 Worst Linux Distributions[/URL] post from the other day. I now have definitive evidence that Linux is a religion--a …

Prejudices and opinions aside, at some point in your career you'll be asked to select a viable Linux distribution for your corporate network. How will you choose? Will you use the same distribution that you use at home or will you do some research and find something that's corporate-ready? Are …

I've been in discussions with a group of other writers, Linux distribution watchers, Linux community leaders and developers in the past few days concerning Linux commercial vs. Linux community versions and some of us came to the conclusion that [URL="http://www.fedoraproject.org"]Fedora[/URL]'s relevance has waned. In fact, it might be time to …

Today, I'm announcing my new Linux company, HookLineNSinker, Inc. (HLNS) which will produce a new commercial Linux distribution: Pricey Linux. HLNS products include Pricey Linux Enterprise, Pricey Linux Small Business Server and The Pricey Linux Desktop. There are also Pricey Linux Support options for those of you who need 24x7 …

As I've written before ([URL="http://www.daniweb.com/blogs/entry2335.html"]here[/URL] and [URL="http://www.daniweb.com/blogs/entry4177.html"]here[/URL]), the Linux desktop in danger of extinction. If operating systems could be placed on the Endangered Species list, I'd lobby for it. Perhaps this is a legitmate task for the [URL="http://www.linuxfoundation.org"]Linux Foundation[/URL]: Preserve the Linux desktop. I'm not quite ready to give up …

Almost a year has passed since I wrote, [URL="http://www.daniweb.com/blogs/entry2329.html"]Novell CEO Disses Embrace of Desktop Linux[/URL] where I told you how Ron Hovsepian, Novell CEO, totally slammed Linux as a desktop operating system and now another major CEO comes out publicly against Linux on the desktop. Red Hat's CEO, Jim Whitehurst, …