Archives : March-2021
In CentOS 7 (and RHEL 7) when one would connect a drive, or USB stick, an icon wold appear on the (gnome) desktop. Is that just something that was turned off (like anything else)? or is that not around anymore? If it is, how can it be turnd on aga..
I have older SATA disks (2 of them size 2T) in a software raid config running CentOS 7./dev/md127 is / and xfs/dev/sda2 is swap/dev/md126 is /home and xfsI desire to get a new (single) NVME 4T disk.What is the correct way to copy the software raid..
Up until recently Ive hosted all my stuff (web & mail) on a handful of bare metal servers. Web applications (WordPress, OwnCloud, Dolibarr, GEPI, Roundcube) as well as mail and a few other things were hosted mostly on one big machine. Backups for t..
More often than not, when installing CentOS, I choose manual partitioning and then apply the KISS principle, with a very simple partitioning scheme that looks more or less like this: * /boot partition: 500 MB, ext2 * swap partition: equivalent to amo..
under CentOS 7 – I use alias like eth1:0 for an alias network. Remove the file restart network – and back to normal. Now I am trying to us NetworkManager.I can add the network fine. however – when I remove the network nmcli connection delete Wired connect..
I have CentOS 6 machine that I use for a cups printer server.(Yes, I know, but its working fine for what its for at the moment.)My ISP lost its connection to the network that printer server is on.While the outside Internet service was unavailable I s..
My main mail server is running CentOS 7 with Postfix and Dovecot. Last week I was surprised to see that Postfix had some troubles on this machine, according to Icinga. I took a peek at the logs: # journalctl -p err Mar 28 04:37:02 sd-151768 postfix/smtpd[278..
My CentOS 8 Stream installation is fully current. I did sudo debuginfo-install libgcc libstdc++but the response I get isCould not find debuginfo package for the following installed packages: libgcc-8.4.1-1.el8.x86_64, libstdc++-8.4.1-1.el8.x86_64 Co..
is there a way to install icons / themes so one gets all the gnome icons in /usr/share/icons/gnome ?
tha..
I have a laptop, in a docking station. When running RHEL/CentOS 7 I could shut it down and power it off by using shutdown -h now In did a new install of CentOS 8 (and also RHEL 8) and when I do a shutdown -h now it just reboots (behaves the same as..
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