Archives : September-2017
We have been following the email list discussion regarding recent problems with yum and the upgrade to the most current CentOS 7. We have also tried some of the remedies suggested or recommended. None of these measures has yielded success, and it..
Please join us, one month from today, in Meyrin, Switzerland, at the amazing CERN (European Organization for Nuclear Research) facility, for a day of learning and sharing.http://cern.ch/CentOSDetails, schedule, and registration are at the above link.Wh..
Previously when firefox went catatonic to the point that I could not even scroll, its CPU usage had gone to 100%+. Now top tells me that firefox, Web Content (with a space) or sometimes kswap… has process state D, uninterruptible sleep.Any suggesti..
I started having problems with installing and updating desktop owncloud-client on CentOS. Namely, yum repository owncloud.org points to for rpm/yum based Linux distributions lives on suse.com site (well, for all flavors of Linux, ..
XFS is supposed to detect the layout of a md-RAID devices when creating the file system, but it doesn´t seem to do that:# cat /proc/mdstat Personalities : [raid1]md10 : active raid1 sde[1] sdd[0]499976512 blocks super 1.2 [2/2] [UU]bitmap: 0/4 pa..
I was doing an update to 7.4 and somewhere in middle the machine died.If I drop back to a previous kernel the machine is alive. So how do I sayforget the previous yum update and start all over and do it again.Booting into the new kernel I get a ker..
I upgraded from 7.3 to 7.4 over the weekend. Everything went well except that I cant login because the screen is black with a cursor. If reboot boot the 7.3 kernel 3.10.0-514.26.2.el7.x86_64 kernel everything works just fine, so my guess is that the..
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Im currently experimenting with OwnCloud and Nextcloud on a sandbox CentOS 7 server. Ive been using OwnCloud for the last two years for my own purposes on a Slackware server, and Im quite happy with it. In my humble opinion, every admin who wants..
Although the Linux server acts as a transparent gateway, with Squid I can only filter / block HTTP connections, but is way too complicated to se..
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