Im deploying a CentOS8 (n..
Author : Patrick Bégou
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I have a strange problem on one laptop with cups in CentOS7, all updates applied. Sometime, the lpstat -t command returns No destination host name supplied by cups-browsed for printer and asks if cups-browsed is running. Nonetheless cups-browsed..
I have a strange problem with my CentOS7 file server. I have a large data storage (75TB in RAID6, managed by lvm) and each night I create a snapshot (removing first the previous one). The snapshot is mounted read-only so if a user remove a file accidenta..
I need some help with NFSv4 setup/tuning. I have a dedicated nfs server (2 x E5-2620 8cores/16 threads each, 64GB RAM, 1x10Gb ethernet and 16x 8TB HDD) used by two servers and a small cluster (400 cores). All the servers are running CentOS 7, the clus..
I have a strange problem with a freshly installed CentOS7 desktop (most8pc25). I cant SSH to 2 CentOS6 servers, even with firewall disabled on the client and on the server. But I can connect from the server to the client, all in the same VLAN. I ..
Ive posted this on cups forum several days ago but did not receive any suggestion. May be CentOS Users/admins could give me some advices.Ive setup my first cups server to provide printing services to several clients (instead of each CentOS client reach..
Im trying to autoinstall a DELL 9030 desktop with CentOS7 using PXE and Kikstart. I fall in a strange problem (I have several other laptop or desktop using this install process without any problem, kernel and initrd are from a CentOS 7.4 iso)- PXE b..
I have a setup problem with cups on my CentOS7 laptop.In client.conf If have set the cups server FDQN used at workServerName servprint.lmy.lab.frBut when Im at home if I do not comment this line with:# ServerName servprint.lmy.lab.frcups freeze as s..
helowmy goal is to install via kickstart a CentOS 7 NFS server but I fail to set the firewall rules at installation time. In my kickstart file I set:# Firewall configuration# SSH and NFS# Ports 111 and 875 are for rquotad firewall –enabled –ssh –service=..
HiI have a fresh install of CentOS 7.4 with KDE on a laptop (latitude 5590) connected to a DELL WD15 dockstation with an additionnal screen. It works quite well, I have 2 screens side by side (default config), but…. If I add a second menu bar for ..
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