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1. XenServer 7 HA Cluster with CEPH: (XenServer); ... requires to unselect all disks under Virtual Machine Storage section. 1. (both servers)The first step is to define HTTP proxy if required. This is optional steps for users. On both servers ...; Created on 09 August 2016
2. Catalyst (fglrx) with GDM @ Archlinux: (Linux); In some cases you are forced to use FGLRX drivers provided by AMD, instead of opensource radeon module - e.g. suspend is not working with radeon module (won't recover). If also you are GDM user ...; Created on 21 April 2016
3. Cisco AAA (TACACS) configuration on: IOS/NXOS/XR: (tomz.pl); ... "LOCAL Password: " aaa authentication username-prompt "LOCAL Username: " aaa authentication login default group TACACS_SERVERS local aaa authentication login CONSOLE local aaa authentication enable ...; Created on 03 February 2016
4. HP 6125XLG Line (SSH/AUX etc.) authentication: (Networking); ... for terminal vty lines like SSH or Telnet (defined by protocol inboud line): line class vty user-role network-admin undo user-role network-operator authentication-mode scheme protocol ...; Created on 03 February 2016
5. VNC socket with Libivrt incorrect permissions: (Libvirt); ... set: /etc/libvirt/qemu.conf # The group for QEMU processes run by the system instance. It can be # specified in a similar way to user. group = "users" This will allow users from group "users" ...; Created on 19 March 2015
6. L3VPN on Cisco XR - without MPLS enabled switches: (Cisco); ... i - ISIS, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, su - IS-IS summary null, * - candidate default U - per-user static route, o - ODR, L - local, G - DAGR, l ...; Created on 02 December 2014
7. Missing nvidia DKMS module after system update: (Linux); ... kms plymouth block usb btrfs resume.userspace resume.kernel depmod.... Backing up initrd-3.11.10-17-desktop to /boot/initrd-3.11.10-17-desktop.old-dkms Making new initrd-3.11.10-17-desktop (If next ...; Created on 15 July 2014
8. openvswitch - libvirtd issue fix - veth already existing: (Libvirt); ... -f /etc/openvswitch/conf.db* ExecStartPre=/usr/bin/cp -f /srv/NFS/CFGs/etc/openvswitch/conf.db /etc/openvswitch/ RemainAfterExit=yes [Install] WantedBy=multi-user.target This solution is based ...; Created on 15 July 2014
9. Cinnamon, Font color fix for Adwaita: (Linux); ... url("apps/nemo.css"); The last requires step it to relog current user, that's it ...; Created on 22 May 2014
10. Unlocking screensaver for Cinnamon, login failed...: (Security); ... check pass; user unknown This was caused by changing the password through passwd, to fix this just use the User Panel to change the password. But I still couldn't log in, with following error: ...; Created on 30 March 2014
11. Linux routing with BIRD and multiple tables: (Linux Networking); ... down [Install] WantedBy=multi-user.target Apply the new configuration for BIRD /* * GENERAL CONFIGURATION */ # Configure logging log "/var/log/bird.log" all; # Turn on global ...; Created on 17 March 2014
12. Libvirt + cgroups settings = keep VMs limited: (Libvirt); ... Configuration above would be in same cases needed. It was required on Fedora 19 to properly working ###### ALL USERS AND SERVICES ###### group USERS.slice { cpuset { ...; Created on 14 February 2014
13. Openvswitch + libvirt = FIX - operation not permitted: (Libvirt); ... /etc/openvswitch/ RemainAfterExit=yes [Install] WantedBy=multi-user.target This will recover the state included in backup of conf.db. Just be sure that it has all interfaces needed. Please ...; Created on 14 February 2014
14. How to enable power button under GDM: (Security); ... action even for gdm user. I've tried many options with acpid including (powerbtn.sh) but with no results. So I've decied to switch to systemd native powerbutton support. cat /etc/systemd/logind.conf # ...; Created on 14 February 2014