similar to: USB disks for VMs in kvm, 5.4 x86_64

Finally moved my home desktop from Fedora to CentOS. My spouse was unhappy with me upgrading from F9-->F10-->f11 etc and wanted something more stable. I built a second machine which is now running in parallel to the old F11 desktop. I moved my data (mail and files) from the F11 box to the CentOS 5.4 box. I used tar to move everything. Mail and files transferred A-OK...but the Evolution

Starting with a fresh load and after I finish hardening the load following the Center for Internet Security (CIS) guidance, I'm wondering whether AIDE or OSSEC would be a better intrusion detection system. I installed AIDE and did a quick test of AIDE and after initializing the db and applying the recent cups update, I found that 1700+ files had changed. Those are a lot of changes to wade

Moat of the advanced persistent threats (APT) are initiated via e-mail. Opening an attachment or clicking on a web link starts the process. Why isn't Firefox and Evolution confined with SELinux policy in a way that APT can't damage the rest of the system? Why are we not sandboxing these two apps with SELinux? I've discovered some guidance for sandboxing Firefox using the

I want to add a new video card that will drive multiple monitors. Current installation of CentOS 6.3 x86_64 is working well with the hdmi output of the motherboard. Once I install the new video card, how do I force 6.3 to discover and configure it? Seems with 6.0 and newer, system-config-display is gone and replaced with a combination of udev and xrandr. I'm not familiar with these and

Oldest son came back from college and wants a printer for his Dell laptop. I built it with CentOS 5.3 x86_64 several months ago and will upgrade it to 5.4 The Cannon printer he now has (bought with the laptop and Vista through the university book store), doesn't seem to have linux drivers. I built the machine with Vista and CentOS in dual-boot, so he could manage his iTunes and use the

Hi, I'm trying to use USB pass through with devices that are not present at the VM startup. However, when starting the machine, libvirt complains that the USB device doesn't exist. I was following the guide at [1], but this doesn't seem to work on Debian Wheezy. Any hints how to achieve that? Thanks, Felicitus [1]

I have a fresh install of 5.4 x86_64 from a dvd .iso. All has worked well for several days, including kvm and WinXP running in a vm. Decided it was time to get the multimedia stuff up and running so I could listen to music CDs and watch DVD movies while working. I followed the guidance on the "Tips and Tricks" page for multimedia. Had no problem with the "priorities" or the

Have been running 5.4 x86_64 for a couple of months now. Every once in a while, I would get a notice that updates were available. It appears that about 3 weeks ago, yum stopped notifying me of updates. Over that time, I've manually done a 'yum update' from a command line, with an output that there are no updates. I know this cannot be true, because I watch the 'centOS-announce

Mozilla seems to have disabled Adobe Flash in a recent update. I have one 6.3 Desktop load that I need flash. when directed to the Adobe site and download the latest version, yum tells me I have the latest version for x86_64 already installed. I must keep the wife happy with Facebook and YouTube--and if the wife isn't happy, no one in the house is happy. How do I re-enable flash? DaveM

I'm doing some testing in a lab which is isolated from the rest of my network (DMZ). I'm doing both inbound and outbound filtering at the firewall (CentOS +iptables). What protocols, ports and destination IP addresses does yum use to identify updates, and then actually go get them for installation? Looking at yum.conf and wireshark data, yum appears to go to a central site, look up the

I was running wine with no problems until I upgraded ubuntu to 8.10 Now, programs start in wine but don't really run and I can no longer browse the C:\ dirve. Was there something else I had to do after the upgrade? Thanks

I've installed CentOS 6.6 on a workstation at a local non-profit as a kiosk machine. I used xguest. Works great, except now the customer wants the Firefox homepage to be one pointing to a particular site. Doesn't seem to be much documentation on how to make minor changes to the account. Lots of SELinux guidance, but nothing about default home page, etc. Dave

I have a requirement to allow our security officer to regularly view and analyze the logging and auditing results of one of the machines in our lab. He comes from the Microsoft Windows world and is not a *nix trained person. I know I can configure logwatch. I can also create a script containing various 'aureport' runs into a cron job. Any recommendations for a GUI-based tool that would

Sending my son back to college with a dual-boot laptop with Win 7 and CentOS 5.5. He uses Win7 to manage his iPod and SW that sometimes issued by a professor for a specific course...otherwise he uses CentOS for everything else. That setup worked well last year, except for printing. He has a low-end Cannon printer that is not supported in the Linux realm. Most of his coursework was uploaded to

I'm receiving the centos-request in digest mode. Using Fedora 10 and Evolution. When I tried to reply to a centos-request message inside the digest, the result doesn't seem to look right. I cut/paste the proper subject line (replacing the CentOS Digest, Vol NN, Issue nn text), but some have complained that this approach doesn't allow the original question and replies to be threaded.

Received the following message in mail to root: Message 257: >From root at desk4.localdomain Tue Oct 28 07:25:37 2014 Return-Path: <root at desk4.localdomain> X-Original-To: root Delivered-To: root at desk4.localdomain From: mdadm monitoring <root at desk4.localdomain> To: root at desk4.localdomain Subject: DegradedArray event on /dev/md0:desk4 Date: Tue, 28 Oct 2014 07:25:27

Have a quad core workstation that was running WinXP_64 that I want to blow away and install CentOS 6. C6 install process finds raid metadata associated with sda and sdb, and then excludes them from the rest of the installation process. There doesn't appear to be an option for disassembling the raid as part of the install process. I think there should be. Any tricks to removing/by-passing

> > On Wed, Jun 3, 2009 at 8:52 AM, David McGuffey > <davidmcguffey at verizon.net> wrote: > > This is my first post here on the CentOS forums.? I've been running > Fedora > > since FC4, and have been working with RHEL 4 at work.? But this is > my first > > foray into CentOS. > > > > I followed the multimedia guidance on the wiki, and now

Have decided to give up on the embedded Broadcom 4312 wireless device in my son's Dell laptop. I get WEP open authentication to work, but nothing else. I was about to dump the bcm43xx kernel module and the bcm43xx-microcode5.fw firmware and work with the newer b43 module and associated firmware. However, he claims that at school, he has always had intermittent problems with wireless under