Archives : December-2018
Home » 2018 (paged 3)
allI have been tasked to implement rate-limiting measures on interfaces using IPTables in RHEL 7.I know that in order to implement it using FirewallD, I will need to run the following command:firewall-cmd –direct –add-rule ipv4 filter IN_public_al..
In changing from a 7.5 to 7.6 automated install. 7.6 is not happy and the install process stops and shows the screen where the Install Source is not happy. I enter 3 to see what its set for, I select network, I select http and I see my URL that my kickst..
I have three machines running CentOS 7.6 in desktop mode. 2 are fine.1 of them is having a memory issue that is Out of memory[17878]1000 17878206999142311 118988800 0gnome-shellThis gnome-shell looking at /var/log/messages after reboot – is the HIGHESTamo..
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Ive got a user with a legacy NVidia card. Ive got kmod-nvidia. Last time I did an update, all I did was yum update –disableexcludes. This time, it fails, with Error: Package: nvidia-x11-drv-304xx-304.135-1.el7.elrepo.x86_64 (@elrepo) Requires: xorg-x11-server-X..
My mail server is running on CentOS 7 with Postfix, Dovecot and Spamassassin. I get quite a lot of spam on a few accounts, and Spamassassin does its job fine. Spam mail is identified correctly, and it looks like there are no false positives, e. g. va..
guys,I updated to qemu–kvm-common-ev-2.12.0-18.el7_6.1.1.x86_64 (also libvirt) and my CentOS 6.10 kvm guests now do not start.Funnily enough Win10 guest are fine, only CentOSes cannot start, silently & without any errors.Any care to comment?many than..
I am a website developer.We deploy a Nginx server on CentOS to provide HTTP services. Recently, some customers of our website were complaining about that occasionally they could not open the webpage, the web browser show that the tcp connection was rese..
All,I have a new Samsung SSD 2T 860 type device.I connected it to my CentOS7.6 system using external USB 3.1 that has power and data supplied over the USB cable.I do this all the time with a 120G SSD works fine.Formatting the device worked fine – t..
yum remove lightdmThat command tells me that its also going to remove lightdm-gobject and lightdm-gtk.rpm -q –whatrequires lightdm no package requires lightdmSo obviously we cant take the word of the –whatrequires option from the rpm command si..
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