I have a laptop that I put CentOS 7 on and I started out with a 30gig partition. I resized the other part of the disk to allow more space for CentOS. I then created an unformated partition in the available space, ran pvcreate /dev/sda4 vgext..
Is there a utility to zero unused blocks on a disk?
I saw zerofree, but I’m not sure it would work on Ext4 or even work on this version of CentOS.
I saw this today:http://linux.slashdot.org/story/15/12/16/040223/0-day-grub2-authentication-bypass-hits-linuxI installed a grub2 update in 7.2 yesterday. Did the update fix..
Just side note, when I boot with 7.2 now it has (Core) with Debugging before (Core) now.All the others are the other way around. Also, on my 2011 iMac, the 7.2 kernel won’t boot.I had to go back to the latest I had with 7.1.Thishas happened in ..
I use chrome on CentOS because I wrote a web socket web app and I can only get chrome to work properly with web sockets. I have a local web app created with erlang.It works like ms sccm to wake, freeze/thaw deepfreeze PCs and can update windows/mac/li..
I yum updated yesterday and it updated chrome from 44.x to 45.x. It runs but it has errors going to web pages and wont load its own settings/extension pages either.I ran chrome from the command-line and see these errors: $ google-chrome libGL err..
I yum updated last Saturday.It had a new kernel.I hadnt rebooted but saw that firefox update today and did that then rebooted.My system wouldnt boot all the way with the new kernel.I went back to 3.10.0-229.7.2.el7.x86_64 and my system would boot.W..
Every once in awhile I see this horizontal percent bar flash up on the screen then disappear.What is that?
CentOS 7.1, ..
Ive googled and looked in the settings, but I dont see a way to turn desktop icons on, like a disk icon, files on desktop icons, etc.How do I do that?
I’m trying to install the nvidia driver on CentOS 7.1.I see instructions to remove nouveau and disable the kernel module.When I create this file and put this options in: disable-nouveau.conf blacklist nouveau options nouveau modeset=0 and reboot, ..