Re: [CentOS] Microsoft deprecation of basic authentication centos 7

> Consider looking at a generic proxy like https://github.com/simonrob/email-oauth2-proxy this is very interesting... I did the following: yum install python3 downloaded teh above yum install python3-pip pip-3 install --upgrade pip ran the requirements - it install crypto and stuff. change the

[CentOS] Microsoft deprecation of basic authentication centos 7

Hi All I have a server out there running centos 7. I installed fetchmail to monitor an email inbox - has worked for years. Microsoft deprecated basic authentication so fetchmail is not working any more. Anyone else run into this ? fetchmail 6 does not support oauth. Any thoughts on how to

[CentOS] Make copy of CentOS 7

I have a software raid 1 (2 disks) of CentOS 7 I want to make a working "copy" of this setup to another disk of the same size to another SSD and have it be bootable etc... Then edit something to turn off the RAID part as its only 1 disk. Or Run with the 1 disk and it will just think the second

Re: [CentOS] nodejs 18 on centos 7

On Fri, Jun 17, 2022 at 1:48 PM Jerry Geis wrote: > I am currently running V14.19.3 of nodejs on Centos 7 > > I found this article: > https://computingforgeeks.com/install-node-js-on-centos-rhel-rocky-linux/ > to update to 18 > > I import the repo just fine. > when I do :

[CentOS] nodejs 18 on centos 7

I am currently running V14.19.3 of nodejs on Centos 7 I found this article: https://computingforgeeks.com/install-node-js-on-centos-rhel-rocky-linux/ to update to 18 I import the repo just fine. when I do : yum -y install nodejs I get : Package 2:nodejs-14.19.3-1nodesource.x86_64 already

[CentOS] Centos 7 guest on virt-manager

Hello - I am running Centos 7 virt-manager which I have used for years. Trying to install Ubuntu 22.04 as a guest. I have set up the CDRom - even disconnected and reset it - but it never boots the CDROM ??? Why ? It just defaults back to the OS that is already loaded. I'm confused. Why don't it

[CentOS] centos 7 sendmail on AWS

I am trying to get email out of AWS image to google on port 587. When I use telnet it connects - so 587 is a valid path... telnet smtp-relay.gmail.com 587 Trying 142.250.112.28... Connected to smtp-relay.gmail.com. Escape character is '^]'. 220 smtp-relay.gmail.com ESMTP

[CentOS] CentOS 7 on Dell after update and reboot running at HZ not Mhz

I have a Dell R320 vendor_id : GenuineIntel cpu family : 6 model : 45 model name : Intel(R) Xeon(R) CPU E5-2403 0 @ 1.80GHz stepping : 7 microcode : 0x71a cpu MHz : 176.550 Running this: cpupower frequency-set -g performance cpu MHz : 180.834 ONly changed to this. What on earth is

[CentOS] virt-manager

Hi all, I have centos 7 host, and a centos 5 guest. (both x86_64). If I reboot the host and run C5 guest the first time it boots and all is good. If I run other guests - or some time later - I boot C5 it does not boot. I get all the way to the "kernel alive" and direct mapping tables on screen -

[CentOS] Firewall question

Hi - When updating my CentOS 7 - firewalld why does the virt-manager loose connections to all GUI's ? I just close the virt-manager main window - select the virt-manager from gnome side panel and re-run - and then they all come back after you click on them - but why is the connection to the GUI

[CentOS] ifconfig not showing virtual IP when using NetworkManager

When using NetworkManager instead of the ifcfg-eth1/eth0 files - I make a nmcli connection and modify "Wired connection 1" +ipv4.addr IP/22 kind of command - it works - which is great. It "adds" the virtual IP. However - when doing ifconfig that "virtual" IP does not show up. When using

Re: [CentOS] dcfldd

> Were the disks mounted when you wrote to them? Did you eject and >re-insert them after writing to them I do not have automount enabled. so no they were not mounted. After writing to them - I did "fdisk -l /dev/sdd" and the partitioning was still the same as before doing the write. Thanks,

[CentOS] dcfldd

Hi all I did a "yum install dcfldd" on Centos7. I plugged in my USB HUb, plugged in 3 disks I want to duplicate Verified each disk plugged in run the command dcfldd if=myimg.img of=/dev/sdd of=/dev/sde of=/dev/sdf No errors no nothing, Said "writing" the whole time - when done it said 8248Mb

Re: [CentOS] kernel command line

On Thu, Aug 5, 2021 at 11:40 AM Jerry Geis wrote: > I am trying to install on a NUC7C with 32G of eMMC showing up as /dev/sdb > Is there a way I can tell the kernel boot line or command line to MASK > /dev/sdb ? > Make it look like it does not exist ? It has windows pre-installe

[CentOS] kernel command line

I am trying to install on a NUC7C with 32G of eMMC showing up as /dev/sdb Is there a way I can tell the kernel boot line or command line to MASK /dev/sdb ? Make it look like it does not exist ? It has windows pre-installed - I dont want to mistake it. Thanks Jerry

[CentOS] virt-manager and windows quest

I am trying to get a windows guest on CentOS 7.9 to have more than 800x600 display. I started the Windows client, I downloaded Virtio 0.1.196.iso, went to the Device Manager, Display, right clicked - updated the driver - installed the qxldod driver, Rebooted. The Device Manager shows RedHat QXL

[CentOS] vinagre from Ubuntu to CentOS 7.9

I am trying to use vinagre (vncviewer type program) from Ubuntu 20.04 going to CentOS 7.9. I get prompted for the password. I enter it - then it says Authentication failed. I can connect with this program to other windows and Ubuntu machines no problem. Just having issue with CentOS. I can use

[CentOS] Old CentOS 6.3 grub.conf

I am trying to "add" an entry to grub.conf on CentOS 6.3 - and change the default=0 to default=1 # grub.conf generated by anaconda # # Note that you do not have to rerun grub after making changes to this file # NOTICE: You do not have a /boot partition. This means that # all kernel and

Re: [CentOS] how do I get an OLD Version like 6.3

Sorry - I got it - the readme on the mirror wasnt showing... http://vault.centos.org/ On Mon, Jul 26, 2021 at 3:34 PM Jerry Geis wrote: > I need to example a really old version like 6.3. > Where can I get a download for that ? > > Than

[CentOS] how do I get an OLD Version like 6.3

I need to example a really old version like 6.3. Where can I get a download for that ? Thanks Jerry ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

[CentOS] CentOS 7 getssl script

I am using the getssl script to add a certificate to my server. The script is automatically adding a SANS www.myserver.com when I do not have a www.myserver.com - just simply the myserver.com How can I tell getssl to "not add that SANS" entry ? Thanks, Jerry

Re: [CentOS] getssl was working stopped

CA="https://acme-v02.api.letsencrypt.org; This is what my file has also Jerry ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] getssl was working stopped

On Fri, May 14, 2021 at 11:52 AM Jerry Geis wrote: > Hi All - I am using getssl on CentOS 7. > It have been working fine since Feb 17th and just stopped. > > My script: > getssl -u -a -q > getssl: for some reason could not reach > http://MY_NAME/.well

[CentOS] getssl was working stopped

Hi All - I am using getssl on CentOS 7. It have been working fine since Feb 17th and just stopped. My script: getssl -u -a -q getssl: for some reason could not reach http://MY_NAME/.well-known/acme-challenge/lL_ublhWh3fnmbXhhh3BR3bdnjHoMFAgTimTvZUTLQM - please check it manually So I did check

Re: [CentOS] Migrating to nvme and expand

> Are you using the MD devices as Physical Volumes ?If ues, then create a PV from that NVME and then pvmove. >Best Regards,Strahil Nikolov more /proc/mdstat Personalities : [raid1] md126 : active raid1 sdb3[2] sda3[0] 1866465280 blocks super 1.2 [2/2] [UU] bitmap: 4/14 pages [16KB],

[CentOS] Migrating to nvme and expand

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 xfs I desire to get a new (single) NVME 4T disk. What is the correct way to copy the software raid to a single "new" NVME disk ? then expand

Re: [CentOS] nmcli

Chris, On Tue, Mar 30, 2021 at 4:41 PM Jerry Geis wrote: > 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 -

[CentOS] nmcli

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 connection 2" ipv4.addr 192.168.1.58/22

[CentOS] Tar of files

When I "tar" up an archive the files have an owner bob, when I extract that to another machine bob is there also but user number is different. So when I extract bob is no longer the owner of the files but someone else. Is there a good way to account for this ? User ID on one box being different

[CentOS] e2fsck but says mounted and cannot

I have a system that needs to run e2fsck (C7). I boot into rescue mode, skip to shell (option 3). enter they PW and I type: e2fsck -y /dev/sda1 and it says is mounted. This is "/" What do I do so I can run e2fsck ? Thanks, Jerry ___ CentOS mailing

Re: [CentOS] Date question

On Wed, Feb 17, 2021 at 1:57 PM Jerry Geis wrote: > SO from the man page on date I can do > > current=`TZ=":America/Indianapolis" date` > echo $current > current=`TZ=":America/Los_Angeles" date ` > echo $current > > And I get correct data. LA is 3 hou

[CentOS] Date question

SO from the man page on date I can do current=`TZ=":America/Indianapolis" date` echo $current current=`TZ=":America/Los_Angeles" date ` echo $current And I get correct data. LA is 3 hours earlier. But doing this: current=`TZ=":America/Indianapolis" date +%s` echo $current

[CentOS] Using C7 as host to C5 guest

Hi all, I am using C7 as a host to a C5 image. This used to boot. I tried today to boot up the C5 image and it get stuck now on the boot screen. Any thoughts on why ? It stuck on the screen that shows root (hd0,0) Filesystem type ext2fs partition type 0x83 kernel /boot/vmlinuz-2.16.18-402.el5

Re: [CentOS] letsencrypt error

Hi Tony, Thanks for the suggestion https://github.com/srvrco/getssl was not aware of that. I got so close... It says it loaded the certificate the files are there - I edited /etc/httpd/conf.d/ssl.conf and set the two paths to the right file. restrated httpd - all seemed good - but when I goto my

Re: [CentOS] letsencrypt error

On Fri, Feb 5, 2021 at 9:44 AM Lamar Owen wrote: > On 2/5/21 7:49 AM, Jerry Geis wrote: > > *>>certbot-auto is no longer available. > > See https://certbot.eff.org/docs/install.html#id9 "We used to have a > shell script named certbot-auto to help people instal

Re: [CentOS] letsencrypt error

*>>certbot-auto is no longer available. *>It still getting updates >https://github.com/certbot/certbot/blob/master/certbot-auto >>* Forbidden\n\nForbidden\nTry opening up your page in the browser to see what's going on. You might not setup your nginx/apache properly

[CentOS] letsencrypt error

Hi all - So I just ran into the changes lately from letsencrpt. certbot-auto is no longer available. I added this to httpd.conf ServerName mydomain service httpd restart When I do "certbot -d mydomain" I get this : Domain: mydomain Type: unauthorized Detail: Invalid response from

Re: [CentOS] grub2-mkconfig with custom kernel

Sorry - it was an EFI system - so different path is needed. /boot/efi/EFI/centos/grub.cfg Jerry On Tue, Feb 2, 2021 at 10:05 AM Jerry Geis wrote: > Hi - I am running CentOS 7 > I tried to add a custom initrd and custom vmlinux > > when I run grub2-mkconfig -o /boot/grub2/grub.cfg

[CentOS] grub2-mkconfig with custom kernel

Hi - I am running CentOS 7 I tried to add a custom initrd and custom vmlinux when I run grub2-mkconfig -o /boot/grub2/grub.cfg the custom files are not listed . when I reboot my entry for /etc/grub.d/40_custom is not listed either. How do I get grub2-mkconfig to recognize my entries ? Is

Re: [CentOS] simple http server grab data posted and send to another server - slightly off topic

I did finally find something like this: https://stackoverflow.com/questions/2506932/how-do-i-redirect-a-request-to-a-different-url-in-python Jerry ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

[CentOS] simple http server grab data posted and send to another server - slightly off topic

Hi All, anyone know how to make a "simple" http server (python -m SimpleHTTPServer 8000) type of stuff - but simply take the incoming data, (should be real small) and when received - send that to a different server . This is different than "redirect" as that is the issue. The device does not

[CentOS] How to do virtual IP on NetworkManager

Hi All, I use virtual IP from time to time on CentOS 7. just take something like eth0 and make eth0:1 put in there the IP and subnet and bring up the new IP and it works. How do I do that with NetworkManager on the command line (assuming all static IP information) I do something like this from

[CentOS] Question on nmcli CentOS 8

I am trying to modify the current eth0 with nmcli I ran this: nmcli con mod eth0 ipv4.addr 192.168.1.15/22 gw4 192.168.1.1 ipv4.dns 192.168.1.14 and now nmcli shows (two ipv4) addresses. inet4 192.168.1.15/22 inet4 192.168.2.212/22 I think the original connection was DHCP... the

Re: [CentOS] ntpdate past CentOS 7

Thanks everyone for the comments. So trying to use the new "chronyc/d" So trying a couple things with chronyc chronyc sources 210 Number of sources = 5 MS Name/IP address Stratum Poll Reach LastRx Last sample ===

[CentOS] ntpdate past CentOS 7

So ntpdate is no longer present past CentOS 7. Many times people want "internal" NTP servers - not opening firewalls to allow external pool.ntp.org kind of stuff. ntpdate was "nice" in that I could just run once a day as "ntpdate name" and all good. Is there a similar client for CentOS 8 ? I saw

[CentOS] Update from 7 to 8

I stumbled on this today. https://www.hostwinds.com/guide/upgrading-from-centos-7-to-8/ I understand the best is always a re-install But are these steps the next best thing to update from 7 to 8 ? Thanks, Jerry ___ CentOS mailing list

Re: [CentOS] Help with VirtualBox on CentOS 7

Hi Frank - Thanks. Gosh crazy of me. The Vmware icon was missing on the left hot menu. So I was mistakenly running Virtual Box (of which I never had added anything)... I re-added the vmware player - and my files are there like always. Long day. Thanks for the knock in the head. Jerry

[CentOS] Help with VirtualBox on CentOS 7

Any Virtualbox on CentOS guru's out there? I only have 1 VM on my linux host. in the update process to virtualbox 6.1.16 my config was lost. When I run Virtualbox my VM does not show. So I desire to add it back. My structure is this. ls -l /home/silentm/vmware/CentOS\ 64-bit\ LSI/ -rw--- 1

[CentOS] CentOS 8 vncserver

I am trying to get vncserver working on CentOS 8. Fully updated. On the console - logged in as a normal user I run: export DISPLAY=:0.0 xhost + /usr/bin/x0vncserver -display :0 -rfbport 5901 -passwordfile /home/silentm/.vnc/passwd I get this error: Invalid MIT-MAGIC-COOKIE-1

[CentOS] USB External video

Hi All - Has anyone tried using a USB 4K adapter ? Something like Startech USB32HD4K? Are these devices on option for linux ? Thanks Jerry ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] Odd issue happening CentOS 7

Hi All - Your correct... There was a typo in the address - Can I plame that on a super small screen... Thanks Jerry ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

[CentOS] Odd issue happening CentOS 7

So I have two CentOS 7 machines running. if I am on my server and I do "curl http://192.168.1.8; I get data. If I do "host devgeis.LayeredSolutionsInc.com" I get the correct address 192.168.1.8 if I goto another machine with CentOS 7. I do "curl http://192.168.1.8; I get data. I do "host

Re: [CentOS] dnsmasq centos 7

Thanks All for the suggestions. I was still using iptables - not firewalld - I did miss the UDP port 53. That was my issue. Thanks Niki for the article and everyone. Thanks again. Jerry ___ CentOS mailing list CentOS@centos.org

Re: [CentOS] dnsmasq centos 7

Hi Niki, Thanks good article... I was close in what I did - but still not working. I made this config file in /etc/dnsmasq.d more lsi.conf domain-needed bogus-priv interface = eth0 expand-hosts local = / LayeredSolutionsInc.com / domain = LayeredSolutionsInc.com # The address 192.168.1.14

[CentOS] dnsmasq centos 7

HI I setup dnsmasq on my computer. I tested with an entry in /etc/hosts for laptop.w530 I tested with "host laptop.w530" and I get unresolved (expected). If I add "nameserver 192.168.1.8" (my computer) to top of /etc/resolv.conf and do "host laptop.w530" I get 192.168.1.105 - so seems to be

[CentOS] CentOS 7 update to apache configs

Is there a script available that will automatically update the apache configs from CentOS 7 to "pass" the latest "vulnerability scans" by removing the older cyphers like TLSv1.0 protocol: and others that get flagged by vulnerability scans ??? Thanks, Jerry

[CentOS] ::1 in /var/log/httpd/access_log on CentOS 7

I see "MANY" of these ::1 - - [13/Oct/2020:10:46:08 -0500] "OPTIONS * HTTP/1.0" 200 - "-" "Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips mod_fcgid/2.3.9 (internal dummy connection)" in the log file. This is not me connecting as ::1 is localhost. What is this - how might I stop it ? Thanks Jerry

Re: [CentOS] Using CentOS 7 to attempt recovery of failed disk

"It is alive"! Fantastic. So I got a new SSD (500G) to replace the OLD rotating disk (320G) and played with trying to copy off the data for days... Finally got that with everyones help. Today I copied the data to the new 500G disk and it BOOTED and running. Monday is way better than Friday was!

Re: [CentOS] Using CentOS 7 to attempt recovery of failed disk

Thanks everyone for the suggestions. I finally got a completion with this command: dd conv=noerror,sync iflag=direct bs=4096 if=/dev/sdb of=disk.img Copying it now to see if it worked. Jerry ___ CentOS mailing list CentOS@centos.org

Re: [CentOS] Using CentOS 7 to attempt recovery of failed disk

Hello I did try the "dd conv=noerror …" The ddrescue - doesnt stop - it just doesnt "continue" past a certain point. Somewhere around the 117G mark - it just doesnt go past that . (same with dd, gets to 117G and just doesnt continue. I have let the dd run all night - did not go past the 117G.

[CentOS] Using CentOS 7 to attempt recovery of failed disk

I have a disk that is flagging errors, attempting to rescue the data. I tried dd first - if gets about 117G of 320G disk and stops incrementing the save image any more. Now I'm trying ddrescue and it also stops about the same point Thoughts on how to continue past that point ? Thanks, Jerry

Re: [CentOS] virt-manager windows guest on CentOS 7

So come to find its not in the QXL directory its the QXLdod directory. Jerry ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

[CentOS] virt-manager windows guest on CentOS 7

My windows client is using "generic display adapter" and not QXL. So I mount the VirtIO iso, open windows Manager, right click on Generic display display driver and select Update Driver, Browse to my iso, click qxl and there are only three listed. 2k8R2 w7 xp There is Windows 10. I am using that

Re: [CentOS] Off Topic bash question

Sorry - I see it now "remove the cat". Thanks "All" for the suggestions. I wasnt aware of the method to avoid the cut command. Jerry ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] Off Topic bash question

Thanks, when I change it do the following I get a syntax error #!/bin/bash # while read LINE do echo $LINE done < cat list.txt ./test_bash.sh ./test_bash.sh: line 6: syntax error near unexpected token `list.txt' ./test_bash.sh: line 6: ` done < cat list.txt'

[CentOS] Off Topic bash question

I have a simple script: #!/bin/bash # index=0 total=0 names=() ip=() while read -r LINE do NODENAME=` echo $LINE | cut -f 1 -d ','` IP=` echo $LINE | cut -f 2 -d ','` names[index]="$NODENAME" ip[index]="$IP" index=`expr index+1` total=`expr total+1` done <<< $(cat list.txt) simple file:

[CentOS] Windows guest 4K virt-manager

I am running CentOS 7 and windows 10 guest. Trying to get 4K on Windows resolution. I did the "virsh edit Win10" and found the video setting an changed it to 64M. After shutting down and booting back up (all of virt-manager) my resolution is still not higher the 2560x Anyone gotten 4K on windows

Re: [CentOS] X11 issue on CentOS 8

So what I thought was happening is not. Files are being read. The issue is /var/log/messages shows the 3840x2160 resolution - but when I goto the Settings->Display the highest resolution is 1920x1080. This is native not a guest VM. Trying to fix the issue. Jul 9 20:33:49 devgeisC8

[CentOS] X11 issue on CentOS 8

I have files in /etc/X11/xorg.conf.d rw-r--r--. 1 silentm silentm 311 Jul 9 13:25 00-keyboard.conf -rw-r--r--. 1 silentm silentm 328 Jul 9 14:28 01-display.conf This is my 01-display.conf # This file goes into /etc/X11/xorg.conf.d Section "Screen" Identifier "Screen0" Device "Card0"

[CentOS] CentOS 8 and webrtc plugin

I am trying to play with webrtc and gstreamer. libnice - nicesrc/nicesink elements (this is the only build-time dependency) - openssl - dtlsdec/dtlsenc elements - libsrtp2 - srtpdec/srtpenc elements - usrsctp - sctpdec/sctpenc elements (only required if you use data channels). These are

Re: [CentOS] setting kernel IP boot values

I also just tried systemd.hostname=jerry.domain and that did not work either. Jerry ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] setting kernel IP boot values

>I desire to set IP boot values with DHCP and name of machine say jerry. >so I would use ip=jerry.domain:eth0:dhcp I tried that on a VM - it still has localhost as the name it did not use jerry.domain in my example. I just need DHCP boot and to be able to set the machine name on boot. How is

[CentOS] setting kernel IP boot values

Hi I found this information: https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/networking_guide/sec-configuring_ip_networking_from_the_kernel_command_line Specifically: Set the configuration using the ip option on the kernel command line:

Re: [CentOS] virt-manager guest display resize not keep

I went in and created a /etc/X11/xorg.conf.d file and put in my resolution I desired. That seems to take care of it. Not sure why it didnt keep the setting. but ok. Jerry ___ CentOS mailing list CentOS@centos.org

[CentOS] virt-manager guest display resize not keep

Hi All, I have CentOS 7 has host and CentOS 8 as guest. I ran the command: virsh edit CentOS8 and changed the vgamem to 65536. I Now get higher resolutions in the guest - I select the 4K resolution, all works. Then when I reboot I am back to 1024x768. Any thoughts on getting the C8 guest to keep

[CentOS] fdisk boot partition

I am trying to use CentOS 8 host to boot an image (OS X) that I created using dd. First I tried fdisk -l image_file.img - all looks good so I did fdisk image_file.img - this works - but seems in CentOS 8 fdisk there is no longer a toggle bootable flag option. How do I do that ? Thanks, Jerry

[CentOS] CentOS 8 gvs question

I am getting a timeout on running totem searching led me to think its gvs related Error creating proxy: Error calling StartServiceByName for org.gtk.vfs.GoaVolumeMonitor: Timeout was reached (g-io-error-quark, 24) Then totem does start - but with like a 30 second delay. I ran this

[CentOS] Upgrade to 8.2 from 7.8

So now that 8 is out - is it still "frowned" upon to do that in place update ? Is that not a good / valid solution ? Thanks, Jerry ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

[CentOS] virt-manager guest and sound

I am running C7 host and pulse audio. I have a Win 10 guest with ICH9 audio. It works - but I hear artifacts. Anything to do to help audio be flawless under guest VM ? Currently I was just on youtube and playing a song. nothing special. Plenty of resources on the host. The guest has 8G ram and 8

Re: [CentOS] Trying to get bride network on CentOS 7 working with virt-manager

> virsh iface-bridge eth0 br0 --no-stp Thanks - This is working now. Jerry ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

[CentOS] Trying to get bride network on CentOS 7 working with virt-manager

I have these interfaces listed. eth0: flags=4163 mtu 1500 inet 192.168.1.8 netmask 255.255.252.0 broadcast 192.168.3.255 inet6 fe80::e2d5:5eff:fe63:abe5 prefixlen 64 scopeid 0x20 ether e0:d5:5e:63:ab:e5 txqueuelen 1000 (Ethernet) RX packets 42411243 bytes

Re: [CentOS] Bridge network for virt-manager

Ok so I have used virt-manager to create the name NET100 This is what shows. NET100 1ba45e54-93c2-f291-8b35-a7fe8cae9ac1 I DO get a DHCP on my network - but the client cannot connect to the host machine. Has access to internet - but just not the

[CentOS] Bridge network for virt-manager

Hello. I desire to get bridge network working using virt-manager. Centos 7 and centos 7 guest. >From researching I think I need to have a ifcfg-br0 file like this ? cat ifcfg-br0 DEVICE=nm-bridge0 STP=no TYPE=Bridge BOOTPROTO=none IPADDR=192.168.1.8 PREFIX=32 GATEWAY=192.168.1.1 IPV6INIT=no

Re: [CentOS] user names

>https://www.cyrusimap.org/sasl/sasl/sysadmin.html >One could also hack up an extra PAM module for use by saslauthd. Ok I read through this, played on my machine with it - It looks very promising. Will try on the end machine tomorrow. Thanks Kenneth! Jerry

Re: [CentOS] user names

I came across /etc/mail/virtusertable. I am using fresh install of centos 7. I added my silly user as: si...@my.com silly did the make and service sendmail restart. But its still not working. Getting rejects as not valid just like before. I presume this would use the PW for "silly"

Re: [CentOS] user names

I am looking for a way for sendmail to ALLOW auth by IP and not user name (its a closed network) or even SKIP invalid auth ? Is that even possible ? Jerry ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] user names

HI Frank - Like that signature of yours... > Wouldn't you be better off using the alias directive The problem is the client program trying to talk to the linux server is base64 encoding the entire email address for the AUTH LOGIN, not just the "username". so my user name needs to include the

[CentOS] user names

How can I define a local use with "@" in the name useradd "bob@myname" gives error. I "need" to have the @ sign in the name -is that possible. Silly reason - the system I am trying to send emails to the linux server has a bug. I'm trying to get around it. Thanks, Jerry

[CentOS] CentOS 7 disable the the hot corner

I have loaded the gnome-shell-extension-no-hot-corner-3.28.1-11.el7.noarch and also the gnome-tweaks. When I run gnome-tweaks no where in there do I find the disable hot corner. where is that ? Its annoying when the mouse goes to the upper left and all the windows shrink. I wish to disable it.

[CentOS] xvidtune powertools CentOS 8

Hi All - I was looking all over for xvidtune on Centos 8. could not find it. tried yum provides "*/xvidtune" tried yum search xvidtune Google pointed me to: https://centos.pkgs.org/8/centos-powertools-x86_64/xorg-x11-apps-7.7-21.el8.x86_64.rpm.html So I installed the apps and of course xvidtune

Re: [CentOS] CentOS 8 and xvidtune and Nouveau

>Just use the proprietary nvidia driver. Works like a charm. That is kind of what I concluded... Took way too much time. Thanks. Jerry ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

[CentOS] CentOS 8 and xvidtune and Nouveau

I have an old laptop W530 I put CentOS 8 on. I was trying to install xvidtune - seems to not be available ? Thought that was part of X. Also trying to get Nouveau to be a higher resolution than 1024x768. I found the wiki, but adding video= to the kernel command line and regen grub did not do

[CentOS] Chrony

I just happened to notice this morning in /var/log/messages: chronyd[1299]: Selected source 207.244.103.95 host 207.244.103.95 95.103.244.207.in-addr.arpa domain name pointer dns-e.wdc-us.hosts.301-moved.de. Just curious why my machine in Indiana (USA) is asking for time in Germany. Wouldn't it

Re: [CentOS] Custom ISO

Looks like the issue was with the set -l 'CentOS 7 x86-64' in the grub.cfg file. It needed to match my changed name. Looking good now. Jerry ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] Custom ISO

Sorry I get it \x20 is a space and then "7" then \x20 is another space. Jerry ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] Custom ISO

What is the \x207 ?? and the \x20 ?? on this line ? inst.stage2=hd:LABEL=CentOS\x207\x20x86_64 Jerry ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] Custom ISO

Thanks for hint. I have changed to this: genisoimage \ -v \ -J -R \ -V "$NAME" \ -b isolinux/isolinux.bin -no-emul-boot -boot-load-size 4 \ -boot-info-table -eltorito-alt-boot -b images/efiboot.img -no-emul-boot -boot-load-size 18755 \ -o

[CentOS] Custom ISO

Hi All, I am trying to make a customer ISO. When I run this command: mkisofs -o $DESTINATION_FILE -b isolinux/isolinux.bin -c boot.cat \ -no-emul-boot -boot-info-table \ -V "$NAME" -boot-load-size 4 -boot-info-table -R -J -v -T \ -eltorito-alt-boot -e images/efiboot.img \

Re: [CentOS] INITRD_MODULES

This solution did work. thanks for the suggestion. on dracut. Jerry ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] INITRD_MODULES

> man dracut Sure there is always that - thanks. But for a person doing this the first time - one is always wondering if he did something wrong with the command - that is why I asked. I'm doing something like: dracut -f /boot/initramfs-3.10.0-1062.el7.x86_64.img $(uname -r) Thanks again. Is

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