matissime

How to update IP addressing on a Proxmox Cluster

When you change something in your network configuration, rather than its the gateway or the IP addressing, you may come under serious troubleshooting on your Proxmox Cluster, so this document will guide you into the necessary steps needed to update your network settings on Proxmox.

Note : You must follow these steps on every single node of your cluster to let it able to handle the synchronization between each node once.

So firstly, you will need to change the network interface configuration of the system; it is preferable for you to set a static IP:

/etc/network/interfaces

ichisadashioko

USB Quick Start
===============

XHCI controller support
-----------------------

QEMU has XHCI host adapter support.  The XHCI hardware design is much
more virtualization-friendly when compared to EHCI and UHCI, thus XHCI
emulation uses less resources (especially cpu).  So if your guest

judaew

Keychron K2 Manual

Connect Bluetooth

On the side of the keyboard, switch the toggle to Bluetooth. Press fn+1 ^{3 seconds} and pair with device named Keychron K2.

• fn+1 connect to 1st device

• fn+2 connect to 2nd device

• fn+3 connect to 3rd device

mallendeo

kernel /bzimage
append
  isolcpus=2-7,10-15
  pcie_acs_override=downstream,multifunction
  pci-stub.ids=14e4:43a0
  vfio-pci.ids=8086:a348,10de:10f8,10de:1ad8,1b73:1100,8086:24f3,14e4:43a0
  pci=noaer
  modprobe.blacklist=amdgpu,wl,bluetooth,b43
  kvm.ignore_msrs=1
  vfio_iommu_type1.allow_unsafe_interrupts=1

ngoldenberg

-- Inspect the generated statements before you actually execute: comment RAISE and uncomment the EXECUTE
DO
$do$
    DECLARE
        _tbl text;
    BEGIN
        FOR _tbl IN
            SELECT c.oid::regclass::text                                            -- escape identifier and schema-qualify!
            FROM pg_catalog.pg_class c
                     JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace

valferon

#!/usr/bin/python3
import argparse
import logging
import subprocess
import os
import tempfile
from tempfile import mkstemp

import configparser
import gzip

ruxi

# install latest nvidia driver


sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt-get update

# then go to device manager and dl newest driver 
# nvidia-390 for linux >4.13.32 | there is a bug with <nvidia-390 & >linux 4.13.25

RyanAkilos

import numpy as np
from keras import backend as K
from keras.models import Sequential
from keras.layers.core import Dense, Dropout, Activation, Flatten
from keras.layers.convolutional import Convolution2D, MaxPooling2D
from keras.preprocessing.image import ImageDataGenerator
from sklearn.metrics import classification_report, confusion_matrix

#Start
train_data_path = 'F://data//Train'

AtulKsol

psql: FATAL: Peer authentication failed for user “postgres” (or any user)

The connection failed because by default psql connects over UNIX sockets using peer authentication, that requires the current UNIX user to have the same user name as psql. So you will have to create the UNIX user postgres and then login as postgres or use sudo -u postgres psql database-name for accessing the database (and psql should not ask for a password).

If you cannot or do not want to create the UNIX user, like if you just want to connect to your database for ad hoc queries, forcing a socket connection using psql --host=localhost --dbname=database-name --username=postgres (as pointed out by @meyerson answer) will solve your immediate problem.

But if you intend to force password authentication over Unix sockets instead of the peer method, try changing the following pg_hba.conf* line:

from

MadLittleMods

Realtek 8153

Download

Current version: 1.0.19 1.0.15 (as of 2018-12-10)

https://www.realtek.com/en/component/zoo/category/network-interface-controllers-10-100-1000m-gigabit-ethernet-usb-3-0-software

http://www.realtek.com.tw/downloads/downloadsView.aspx?Langid=1&PNid=13&PFid=56&Level=5&Conn=4&DownTypeID=3&GetDown=false