sudo apt-get install mint-meta-codecs
sudo apt-get install nvme-cli
sudo apt-get install smartmontools
sudo apt-get install openssh-server
sudo apt-get install p7zip-full

Development

sudo apt-get install build-essential
sudo apt-get install coreutils
sudo apt-get install autoconf automake groff libtool

Python

$ sudo apt-get install python-gi python-gi-cairo python3-gi python3-gi-cairo gir1.2-gtk-3.0
$ sudo apt-get install libcairo2-dev
$ sudo apt-get install libgirepository1.0-dev

Qt

Ubuntu Users Wiki: Qt
Qt for Linux/X11
Install Qt 5 on Ubuntu (Ubuntu 12.10!!)
Getting Started on the Commandline

sudo apt-get install libfontconfig1
sudo apt-get install mesa-common-dev
sudo apt-get install libglu1-mesa-dev -y
sudo apt-get install libglvnd-dev
sudo apt-get install qtchooser

sudo apt-get install qt5-default
sudo apt-get install qttools5-dev-tools

$ apt-cache search 
libglvnd-dev - Vendor neutral GL dispatch library -- development files

$ qmake -project
$ qmake
Info: creating stash file /home/andreas/src/qt_libgl/.qmake.stash

$ make
g++ -c -pipe -O2 -Wall -W -D_REENTRANT -fPIC -DQT_DEPRECATED_WARNINGS -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -I. -I. -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -isystem /usr/include/libdrm -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o qt_libgl.o qt_libgl.cc
g++ -Wl,-O1 -o qt_libgl qt_libgl.o   -lQt5Gui -lQt5Core -lGL -lpthread

Python

$ sudo apt-get install python-pip

$ sudo apt-get install python3-pip python3-dev python-virtualenv
$ sudo apt-get install python3-distutils

$ sudo apt-get install python3-setuptools python3-wheel
python3-setuptools python3-wheel

$ sudo apt-get install jupyter jupyter-notebook
  fonts-font-awesome javascript-common jupyter jupyter-client jupyter-console jupyter-core jupyter-nbformat jupyter-notebook \
  libjs-backbone libjs-bootstrap libjs-bootstrap-tour libjs-codemirror libjs-es6-promise libjs-jed libjs-jquery \
  libjs-jquery-typeahead libjs-jquery-ui libjs-marked libjs-moment libjs-requirejs libjs-requirejs-text libjs-text-encoding \
  libjs-underscore libjs-xterm python3-bleach python3-dateutil python3-decorator python3-entrypoints \
  python3-html5lib python3-ipykernel python3-ipython python3-ipython-genutils python3-jinja2 python3-jsonschema \
  python3-jupyter-client python3-jupyter-console python3-jupyter-core python3-mistune python3-nbconvert python3-nbformat \
  python3-notebook python3-pandocfilters python3-pickleshare python3-prompt-toolkit python3-pygments python3-simplegeneric \
  python3-terminado python3-testpath python3-tornado python3-traitlets python3-wcwidth python3-webencodings \
  python3-zmq

Java

$ sudo apt-get install openjdk-11-jdk

$ java --version
openjdk 10.0.2 2018-07-17
OpenJDK Runtime Environment (build 10.0.2+13-Ubuntu-1ubuntu0.18.04.1)
OpenJDK 64-Bit Server VM (build 10.0.2+13-Ubuntu-1ubuntu0.18.04.1, mixed mode)

# inxi -Fxz
System:    Host: andreas-HP-EliteBook-850-G4 Kernel: 4.15.0-32-generic x86_64 bits: 64 gcc: 7.3.0
           Desktop: Cinnamon 3.8.8 (Gtk 3.22.30-1ubuntu1) Distro: Linux Mint 19 Tara
Machine:   Device: laptop System: HP product: HP EliteBook 850 G4 serial: <filter>
           Mobo: HP model: 828C v: KBC Version 45.41 serial: <filter> UEFI: HP v: P78 Ver. 01.18 date: 05/16/2018
Battery    BAT0: charge: 35.7 Wh 98.3% condition: 36.4/36.4 Wh (100%) model: Hewlett-Packard Primary status: N/A
           hidpp__0: charge: 60% condition: NA/NA Wh model: Logitech M705 status: Discharging
CPU:       Dual core Intel Core i7-7500U (-MT-MCP-) arch: Kaby Lake rev.9 cache: 4096 KB
           flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 11616
           clock speeds: max: 3500 MHz 1: 798 MHz 2: 782 MHz 3: 799 MHz 4: 797 MHz
Graphics:  Card-1: Intel HD Graphics 620 bus-ID: 00:02.0
           Card-2: Advanced Micro Devices [AMD/ATI] Opal XT [Radeon R7 M265] bus-ID: 03:00.0
           Display Server: X.Org 1.19.6 drivers: modesetting,ati,radeon (unloaded: fbdev,vesa)
           Resolution: 3840x2160@60.00hz
           OpenGL: renderer: Mesa DRI Intel HD Graphics 620 (Kaby Lake GT2)
           version: 4.5 Mesa 18.0.5 Direct Render: Yes
Audio:     Card Intel Sunrise Point-LP HD Audio driver: snd_hda_intel bus-ID: 00:1f.3
           Sound: Advanced Linux Sound Architecture v: k4.15.0-32-generic
Network:   Card-1: Intel Ethernet Connection (4) I219-V driver: e1000e v: 3.2.6-k bus-ID: 00:1f.6
           IF: enp0s31f6 state: up speed: 100 Mbps duplex: full mac: <filter>
           Card-2: Intel Wireless 8265 / 8275 driver: iwlwifi bus-ID: 02:00.0
           IF: wlp2s0 state: down mac: <filter>
Drives:    HDD Total Size: 512.1GB (4.3% used)
           ID-1: /dev/nvme0n1 model: THNSN5512GPUK_TOSHIBA size: 512.1GB temp: 40C
Partition: ID-1: / size: 137G used: 6.4G (5%) fs: ext4 dev: /dev/nvme0n1p5
           ID-2: swap-1 size: 16.00GB used: 0.00GB (0%) fs: swap dev: /dev/nvme0n1p6
RAID:      No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors:   System Temperatures: cpu: 42.0C mobo: 39.0C gpu: 43.0
           Fan Speeds (in rpm): cpu: N/A
Info:      Processes: 196 Uptime: 56 min Memory: 1661.7/15890.4MB Init: systemd runlevel: 5 Gcc sys: 7.3.0
           Client: Shell (bash 4.4.191) inxi: 2.3.56

$ cat /usr/share/applications/jetbrains-idea.desktop
[Desktop Entry]
Version=1.0
Type=Application
Name=IntelliJ IDEA
Icon=/opt/idea-IU/bin/idea.png
Exec="/opt/idea-IU/bin/idea.sh" %f
Comment=The Drive to Develop
Categories=Development;IDE;
Terminal=false
StartupWMClass=jetbrains-idea

$ cat /usr/share/applications/jetbrains-pycharm.desktop
[Desktop Entry]
Version=1.0
Type=Application
Name=PyCharm
Icon=/opt/pycharm/bin/pycharm.png
Exec="/opt/pycharm/bin/pycharm.sh" %f
Comment=The Drive to Develop
Categories=Development;IDE;
Terminal=false

Setting python 2.6 as default on Linux

sudo apt-get install python2.6 idle-python2.6
sudo update-alternatives --install /usr/bin/python python /usr/bin/python3.1 1
sudo update-alternatives --install /usr/bin/python python /usr/bin/python2.6 10
sudo update-alternatives --config python

Graphic Card

$ lspci | grep -i amd
03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Opal XT [Radeon R7 M265/M365X/M465] (rev 81)

$ dmesg | grep -i radeon
[    5.559181] [drm] radeon kernel modesetting enabled.
[    5.559629] radeon 0000:03:00.0: enabling device (0006 -> 0007)
[    5.570964] radeon 0000:03:00.0: VRAM: 2048M 0x0000000000000000 - 0x000000007FFFFFFF (2048M used)
[    5.570965] radeon 0000:03:00.0: GTT: 2048M 0x0000000080000000 - 0x00000000FFFFFFFF
[    5.571137] [drm] radeon: 2048M of VRAM memory ready
[    5.571138] [drm] radeon: 2048M of GTT memory ready.
[    5.578766] [drm] radeon: dpm initialized
[    5.590312] radeon 0000:03:00.0: WB enabled
[    5.590314] radeon 0000:03:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0x        (ptrval)
[    5.590315] radeon 0000:03:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0x        (ptrval)
[    5.590316] radeon 0000:03:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0x        (ptrval)
[    5.590318] radeon 0000:03:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0x        (ptrval)
[    5.590319] radeon 0000:03:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0x        (ptrval)
[    5.591135] radeon 0000:03:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0x        (ptrval)
[    5.691895] radeon 0000:03:00.0: failed VCE resume (-110).
[    5.691930] radeon 0000:03:00.0: radeon: MSI limited to 32-bit
[    5.691964] radeon 0000:03:00.0: radeon: using MSI.
[    5.691998] [drm] radeon: irq initialized.
[    5.778217] radeon 0000:03:00.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=none
[    6.717290] [drm] Radeon Display Connectors
[    6.730467] [drm] Initialized radeon 2.50.0 20080528 for 0000:03:00.0 on minor 0

$ lsmod | egrep -i "amdgpu|i915"
amdgpu               2703360  0
chash                  16384  1 amdgpu
i915                 1617920  18
ttm                   106496  2 amdgpu,radeon
i2c_algo_bit           16384  3 amdgpu,radeon,i915
drm_kms_helper        167936  3 amdgpu,radeon,i915
drm                   401408  10 drm_kms_helper,amdgpu,radeon,i915,ttm
video                  45056  1 i915

OpenSource Tools for FPGA Development

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Open-Source tools for FPGA development (PDF)

ThinkPad Edge E530

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ThinkPad Edge E530
E530/E535 Wiki

Optik / Objektiv / Linse / Mikroskopie

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Optik

EFL	Effective Focal Length	Effektive Brennweite
FL	Focal Length	Brennweite
f/#, FA	Focal Aperture	Blendenöffnung
HFOV	Horizontal Field of View	Horizontales Sichtfeld
DOF	Depth of Field	Schärfentiefe
FFC	Flat-Field Correction	Flat-Field Korrektur

Linsen

2.3 mm, f/1.0, 92deg
Brennweite, Blendenöffnung, Horizontales Sichtfeld (HFOV)

Geometrische Optik / Strahlenoptik
Gauß-Strahl
Linsengleichung
Gegenstandsweite
Bildweite
Brennweite
Sichtfeld (FOV)
Schärfentiefe (DOF)
Sichtweite
Bildwinkel
Lichtstärke (= Blende)
Okular
Normalobjektiv
Teleobjektiv

Formelsammlung Physik: Optik: Geometrische Optik

English

Focal length (Brennweite)
Field of view (FOV), (Sichtfeld)
Depth of field (DOF) (Schärfentiefe)

Blende, Fokus, Schärfentiefe einfach erklärt – Fotografie Grundlagen 1 – HD
Brennweite, Belichtungszeit, Bewegungsunschärfe einfach erklärt – Fotografie Grundlagen 2 – HD
Crop-Faktor, ISO Wert, Bildrauschen einfach erklärt – Fotografie Grundlagen 3 – HD

Mikroskopie

Durchlichtmikroskop
Auflichtmikroskopie
Konfokalmikroskop
Laser-Scanning-Mikroskop

MAVIG VivaScope

LinuxMint 19: grub-efi-amd64-signed failed to install

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Monthly News – July 2018
Grub EFI amd 64 signed signed package fails on clean install mint 19
Installer Crashed with Error: the grub-efi-amd64-signed package failed to install into /target/ linux mint

sudo mount /dev/sdXXX /mnt
sudo mount /dev/sdXX /mnt/boot/efi
sudo mount -t efivarfs efivarfs /sys/firmware/efi/efivars
for i in /dev /dev/pts /proc /sys /run; do sudo mount -B $i /mnt$i; done
sudo chroot /mnt
grub-install /dev/sdX   or   grub-install -v --target=x86_64-efi --recheck /dev/sdX
update-grub

$ grub-install -v --target=x86_64-efi --recheck /dev/sdX
[...]
grub-install: info: Registering with EFI: distributor = `ubuntu', path = `\EFI\ubuntu\shimx64.efi', ESP at hostdisk//dev/sda,gpt1.
grub-install: info: executing efibootmgr --version </dev/null >/dev/null.
grub-install: info: executing modprobe -q efivars.
grub-install: info: executing efibootmgr -b 0001 -B.
BootCurrent: 0002
Timeout: 1 seconds
BootOrder: 0002,0000
Boot0000* Diagnostic Program
Boot0002* ubuntu
grub-install: info: executing efibootmgr -b 0002 -B.
BootCurrent: 0002
Timeout: 1 seconds
BootOrder: 0000
Boot0000* Diagnostic Program
grub-install: info: executing efibootmgr -c -d /dev/sda -p 1 -w -L ubuntu -l \EFI\ubuntu\shimx64.efi.
BootCurrent: 0002
Timeout: 1 seconds
BootOrder: 0001,0000
Boot0000* Diagnostic Program
Boot0001* ubuntu
Installation finished. No error reported.

Secure Boot Error: Invalid signature detected. Check secure boot policy in setup
Linux Mint Installation Guide – EFI SecureBoot

$ sudo efibootmgr -v
BootCurrent: 0001
Timeout: 1 seconds
BootOrder: 0002,0001,0000
Boot0000* Diagnostic Program	MemoryMapped(11,0xca89e004,0xcb1cb003)/FvFile(6f1cf8df-2398-4b3b-aaa6-35d97d4a76e9)
Boot0001* ubuntu	HD(1,GPT,2c027cf1-db3e-45e0-becb-a3224a6a7662,0x800,0x80000)/File(\EFI\ubuntu\shimx64.efi)
Boot0002* Ubuntu Boot Manager	HD(1,GPT,2c027cf1-db3e-45e0-becb-a3224a6a7662,0x800,0x80000)/File(\EFI\ubuntu\grubx64.efi)..

$ sudo efibootmgr -o 0001,0002
BootCurrent: 0001
Timeout: 1 seconds
BootOrder: 0001,0002
Boot0000* Diagnostic Program
Boot0001* ubuntu
Boot0002* Ubuntu Boot Manager

Read-only file system

$ sudo grub-install --target=x86_64-efi  
Installing for x86_64-efi platform.
grub-install: error: cannot open `/boot/efi/EFI/ubuntu/grubx64.efi': Read-only file system.

$ sudo mount -o remount,rw /boot/efi

$ sudo apt-get install grub-common grub-efi-amd64 grub-efi-amd64-bin grub-efi-amd64-signed grub2-common grub2-theme-mint mint-meta-cinnamon mint-meta-core os-prober

???
$ sudo apt-get install shim-signed

$ lsblk -f
NAME   FSTYPE LABEL    UUID                                 MOUNTPOINT
sda                                                         
├─sda1 vfat   GPT-BOOT E9CE-9FC2                            /boot/efi
├─sda2                                                      
├─sda3 ntfs            48A0C580A0C574CA                     
├─sda4 ntfs            3E38754C387503E5                     
├─sda5 ext4            27c3c697-3dca-4a68-9709-5b59f20955b0 /
├─sda6 vfat   EFISYS   BD41-11EE                            
├─sda7 ufs             5d349a66b8ac1be8                     
├─sda8                                                      
└─sda9 swap            6a1747ad-120c-4c65-9062-2bb4eb071168 [SWAP]
sr0

nvidia-driver-390

nvidia-compute-utils-390
nvidia-dkms-390
nvidia-driver-390
nvidia-kernel-common-390
nvidia-kernel-source-390
nvidia-prime
nvidia-prime-applet
nvidia-settings
nvidia-utils-390

$ sudo apt-get install shim-signed
[...]
After this operation, 0 B of additional disk space will be used.
Setting up shim-signed (1.37~18.04.8+15+1552672080.a4a1fbe-0ubuntu2) ...
Installing for x86_64-efi platform.
Installation finished. No error reported.
Generating a new Secure Boot signing key:
Can't load /var/lib/shim-signed/mok/.rnd into RNG
140070714560960:error:2406F079:random number generator:RAND_load_file:Cannot open file:../crypto/rand/randfile.c:88:Filename=/var/lib/shim-signed/mok/.rnd
Generating a RSA private key
.........................................................................................................................+++++
.................................................+++++
writing new private key to '/var/lib/shim-signed/mok/MOK.priv'
-----

-------- Uninstall Beginning --------
Module:  nvidia
Version: 390.143
Kernel:  4.15.0-142-generic (x86_64)
-------------------------------------

Status: Before uninstall, this module version was ACTIVE on this kernel.

nvidia.ko:
 - Uninstallation
   - Deleting from: /lib/modules/4.15.0-142-generic/kernel/drivers/char/drm/
[...]
depmod...

DKMS: install completed.
This system doesn't support Secure Boot
Secure Boot not enabled on this system.
W: APT had planned for dpkg to do more than it reported back (0 vs 4).
   Affected packages: shim-signed:amd64

Dell OptiPlex 790 BIOS Upgrade A18 -> A21

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Windows 10 Reparieren

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# Windows 10 prüft den Komponentenspeicher auf Beschädigungen. Die Ausführung kann eine Weile dauern.
Dism /Online /Cleanup-Image /ScanHealth

# Zeigt an, ob Beschädigungen erkannt wurden und repariert werden können.
Dism /Online /Cleanup-Image /CheckHealth

# Der Befehl versucht die erkannten Fehler zu reparieren.
Dism /Online /Cleanup-Image /RestoreHealth

Has your Windows 10 Start menu stopped working? How to fix it

Windows 10 reparieren mit DISM, SFC und USB-Stick
Windows 10: CMD Eingabeaufforderung als Admin öffnen
Lösung zum werfault.exe-Fehler (Windows-Dienst)
Nothing on task bar works or opens, runs WerFault.exe if anything is clicked
Defrag Tools: #4 – Process Monitor – Examples

Windows Dienste: Windows-Fehlerberichterstattungsdienst

Catia V5 Cheatsheet

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Dictionary

Part Design
Part	Bauteil
Product	Baugruppe
Generative Shape Design
Swept Cut	Zugschnitt
Swept Protrusion	Zugkörper
Swept Surface	Zugfläche

CATSettings

CATSettings
CATSettings administration in CATIA V5

CATIA online training | how to modify catia setting to make it faster

Desk => Check Path of Parts

Reorder Feature in Part Design

Reorder Components in Assembly

Reference to hidden File?!

Positioned vs. Sliding Sketch

	Sliding Die Funktion Skizze erstellt eine Skizze, die auf einer Ebene (Plane) oder planaren Bauteilfläche beruht und der Nullpunkt immer vom absoluten Ursprung projiziert ist.
	Positioned Die Funktion Positionierte Skizze erstellt eine Skizze, die auf einer Ebene oder planaren Bauteilfläche beruht, der Nullpunkt der Skizze und die Ausrichtung kann jedoch jederzeit geändert werden.

Measure Arc Length

CATIA Tip: How to Measure Arc Length

Export STEP with AP214

Imported .stp file do not keep colors – AP 214 iso doesn’t work

Language

Solid (Part Design, PartBody) / Surface or Volume (Generative Shape Design)

Part	Surface	Volume

Overlapping / Clash (Kollision)

Parent/Child: Dependencies

Constraints Dependencies

Show/Hide Planes/Axes/etc.

Search

Generative Shape Design (GSD)

Connect Checker

Update Error: Close opertor
Catia V5 | Catia V6 Tutorial – Connect Checker

Boundary auf den ganzen Join – da siehst Du, wo die Luecke ist.
Auf den Join ein Healing.
Close Surface

STL Tessellation

Drawing

Show Hidden Lines

Fram and Title Block

License Manager Checkout

C:\ProgramData\DassaultSystemes\Licenses

Options

Basics part VIII – Catia v5 Training – Configuration and Customization

Sketcher Grid

Part Infrastructure – Display in Tree

Constraints
Parameters
Bodies

Part Infrastructure – External References

External References
Catia Parametric Assembly Keep Link with Selected Objects