daryltucker

Build/Install Raspberry Pi userland binary & libraries

sudo apt install linux-headers-arm64
git clone https://github.com/raspberrypi/userland.git
cd userland
./buildme --aarch64

cat /etc/profile.d/vc.sh 
PATH="/opt/vc/bin:$PATH"

daryltucker

# Microsoft "Thumbprint" is just SHA1 Fingerprint.

openssl x509 -noout -fingerprint -sha1 -inform pem -in cert.pem | grep SHA1 | cut -d "=" -f 2 | sed 's/://g'

daryltucker

--- a/libavformat/avformat.h
+++ b/libavformat/avformat.h
@@ -1128,6 +1128,10 @@ struct AVCodecParserContext *av_stream_get_parser(const AVStream *s);
  */
 int64_t    av_stream_get_end_pts(const AVStream *st);
 
+// Chromium: We use the internal field first_dts vvv
+int64_t    av_stream_get_first_dts(const AVStream *st);
+// Chromium: We use the internal field first_dts ^^^
+

daryltucker

Host vs-ssh.visualstudio.com
Hostname vs-ssh.visualstudio.com
User ORGANIZATION_NAME
PubKeyAuthentication yes
IdentityFile ~/.ssh/ORGANIZATION_NAME
IdentitiesOnly yes
PubkeyAcceptedKeyTypes +ssh-rsa

# Azure Devops uses ORGANIZATION_NAME vs git for login
# debug1: send_pubkey_test: no mutual signature algorithm

daryltucker

Kubernetes v1.22+ ref: https://kubernetes.io/blog/2021/08/09/run-nodes-with-swap-alpha/

Add this to your join command: --ignore-preflight-errors=swap

Create/update KUBELET_EXTRA_ARGS on the Node

daryltucker

#!/bin/bash

# Install dependencies
sudo apt install -y git build-essential libevent-dev ppp-dev libssl-dev libevent-dev intltool automake autoconf libglib-dev libglib2.0-dev gnutls gnutls-bin gnutls-dev libgtk3-dev libgtkd-3-dev libgtk-3-dev libnma-dev libsecret1-dev libsecret-1-dev libppp-dev

# Determine pppd version
pppd_version="$(pppd --version 2>&1 | awk '{print $3}')"

# Compile sstp-client
mkdir -p ~/src; cd ~/src

daryltucker

Error

2021/03/21 13:07:07 FUSE mounted
2021/03/21 13:07:14 0 bytes in 4.118971ms: 0 mb/s
2021/03/21 13:07:30 fatal error LIBUSB_ERROR_TIMEOUT; closing connection.
2021/03/21 13:07:38 AndroidSendPartialObject failed: LIBUSB_ERROR_TIMEOUT
2021/03/21 13:07:38 AndroidSendPartialObject failed: mtp: cannot run operation ANDROID_SEND_PARTIAL_OBJECT, device is not open
2021/03/21 13:07:38 327680 bytes in 24.204842524s: 0 mb/s
2021/03/21 13:07:38 AndroidEndEditObject failed: mtp: cannot run operation ANDROID_END_EDIT_OBJECT, device is not open

daryltucker

Just a note that filterwin2k of dnsmasq nulls out SRV requests.

daryltucker

# Add LetsEncrypt chains to FreeIPA for transition to proper CA (Feb 2021)
#  > The full certificate chain is not present in /etc/letsencrypt/live/${DOMAIN}/privkey.pem ...
#  > The ipa-server-certinstall command failed.


# Grab Certificates from FreeIPA ( https://letsencrypt.org/certificates/ )
cd /tmp/
wget https://letsencrypt.org/certs/isrgrootx1.pem
wget https://letsencrypt.org/certs/letsencryptauthorityx3.pem
wget https://letsencrypt.org/certs/trustid-x3-root.pem

daryltucker

$ dmesg
dmesg: read kernel buffer failed: Operation not permitted
$ sudo sysctl -w kernel.dmesg_restrict=0
$ dmesg