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1.
XenServer 7 HA Cluster with CEPH
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(XenServer)
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... cd ~; ceph-deploy new XEN-SRV-01 XEN-SRV-02
$ cd ~; ceph-deploy install --no-adjust-repos XEN-SRV-01 XEN-SRV-02
14. (master server) Fix for http://tracker.ceph.com/issues/16443 ...
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Created on 09 August 2016
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2.
Catalyst (fglrx) with GDM @ Archlinux
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(Linux)
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... like me, you wil find issue. After the GDM is started only Black screen is showed with some random white pixels (like when GPU is broken or overclocked) on the screen.
To fix the issue just downgrade cogl ...
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Created on 21 April 2016
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3.
VNC socket with Libivrt incorrect permissions
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(Libvirt)
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... group under default /var/lib/libvirt/qemu folder. The files has extension ".vnc" with suffix based on your Virtual Machine name and "=" sign.
Unix sockets are forced by "vnc_auto_unix_socket" in qemu.conf ...
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Created on 19 March 2015
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4.
L3VPN on Cisco XR - without MPLS enabled switches
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(Cisco)
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... mpls for
Mon Jan 19 13:14:19.315 UTC
Local Outgoing Prefix Outgoing Next Hop Bytes
Label Label or ID Interface Switched
------ ----------- ...
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Created on 02 December 2014
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5.
Configuring netbsd (sparc) appliance for IOU
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(Cisco)
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...
Edit and set variables:
#IMAGE RUN ON THIS INSTANCE
IOU_IMAGE="bin/unixlXXX"
# REMOTE UDP SERVER - DYNAMIPS SERVER
UDP_SERVER_IP="172.21.192.2"
UDP_PREFIX_LOCAL="200"
UDP_PREFIX_REMOTE="300"
...
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Created on 15 October 2014
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6.
Missing nvidia DKMS module after system update
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(Linux)
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... DKMS module during boot, and in my case booting without X11...
The fix of this issue is very trivial, but might be useful for beginners.
(OPTIONAL) Remove previous build of the kernel module ...
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Created on 15 July 2014
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7.
openvswitch - libvirtd issue fix - veth already existing
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(Libvirt)
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Some time ago I wrote an little fix for running openvswitch network solution combined with libvirtd. It seems that a few days ago after upgrading my openSUSE 13.1 packages, openvswitch saves conf.db ...
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Created on 15 July 2014
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8.
Running ESXi 5.1 on QEMU/KVM
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(ESXi)
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You may want to run ESXi nested in QEMU/KVM but without re-compiling qemu source it's not possible. The try without the fix fails with pinky screen:
The issue is related to PIX controller ...
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Created on 23 June 2014
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9.
Cinnamon, Font color fix for Adwaita
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(Linux)
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Recent update of opensuse packages for Cinnamon, totally made my desktop fonts unreadable. Trying alot of fix tutorials, none of those worked for Adwaita theme. More even, the Adwaita theme was hardcoded(gtk.gresource) ...
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Created on 22 May 2014
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10.
LXC Login issue via serial
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(LXC)
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...
From the output we can see two things:
The login switches between console and tty1
It ask three times for password and still can't login (password was 100% correct)
To fix this ...
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Created on 04 April 2014
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11.
Unlocking screensaver for Cinnamon, login failed...
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(Security)
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... 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: ...
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Created on 30 March 2014
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12.
Windows 6.3.9600 under KVM, no video fix
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(Windows)
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... out under graphical console ! But the live charts of CPU/HDD usage shows definitely that VMs is alive.... No worries it can be easily fixed.
Get to the "Advanced Boot Menu". This can ...
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Created on 17 February 2014
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13.
Openvswitch + libvirt = FIX - operation not permitted
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(Libvirt)
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... to start VMs with this configuration, the start will end with "error: Unable to add port vnet0 to OVS bridge CORE: Operation not permitted" error. But if you know what is causing this there is easy fix ...
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Created on 14 February 2014
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14.
How to enable power button under GDM
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(Security)
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... Why: Disconnecting IM accounts before suspend/shutdown...
Mode: delay
To fix this just remove media-keys.gnome-settings-plugin:
rm -f /usr/lib64/gnome-settings-daemon-3.0/media-keys.gnome-settings-plugin
...
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Created on 14 February 2014
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15.
XenServer 6.0 with WIFI support - how to re-compile kernel
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(XenServer)
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...
# patch -p1 /usr/src/apps/libnl < /usr/src/apps/libnl/01-missing_declaration.patch
# ./configure; make; make prefix=/usr install
Compat-wireless kernel module for wifi
# wget http://www.orbit-lab.org/kernel/compat-wireless-2.6-stable/v2.6.32/compat-wireless-2.6.32.16.tar.bz2
# ...
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Created on 06 February 2014
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