| Date | Problem | request for Help | related Information - might help to solve | 
| 23.07.2019      Arduino IDE 1.8.9 Tools --> Boards --> Boards Manager search esp32 esp32 by Espressif Systems 1.0.2 Install  | 
 Tool xtensa-esp32-elf-gcc is not available for your operating system. java.lang.RuntimeException: java.lang.Exception: Tool xtensa-esp32-elf-gcc is not available for your operating system. at cc.arduino.contributions.packages.ui.ContributionManagerUI.lambda$onInstallPressed$2 (ContributionManagerUI.java:175) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.Exception: Tool xtensa-esp32-elf-gcc is not available for your operating system. at cc.arduino.contributions.packages.ContributionInstaller.install(ContributionInstaller.java:85) at cc.arduino.contributions.packages.ui.ContributionManagerUI.lambda$onInstallPressed$2 (ContributionManagerUI.java:172) ... 1 more  | 
 - Espressif - ESP32 Forum | Tool xtensa-esp32-elf-gcc is not available for Raspberry Pi (ARM) - Github - Issues espressif/arduino-esp32 | Missing xtensa-esp32-elf when install on Raspberry Pi - Download crosstool-NG and build it: (IDFGH-1566) #3826 - Github - Espressif | Download crosstool-NG and build it: (IDFGH-1566) #3826   | 
- Youtube - Kolban Technical Tutorials | ESP32 - Development environment on PI - Youtube - rdagger68 | ESP32 MicroPython Tutorial with Raspberry Pi - - - - -  | 
- Anker 575 USB-C Docking Station (13-in-1), 85W für Laptops
 - Perfect Server Hardware for Virtualization | Proxmox | pve-05
 - Pioneer Blu-Ray/BD/DVD/CD Reader/writer USB 3.0 BDR-XD07TB | WORKS OK with Debian 11
 - NOT WORKING WITH DEBIAN 11 | Dockingstation | IcyBox 14-in-1 USB Type-C | IB-DK2262AC
 - How to remove systemd services
 - Laptop | Lenovo | Thinkpad E15 Gen3 AMD
 - Laptop | Lenovo | LENOVO-IDEA IdeaPad 3 15IGL05 Notebook (15.6 ", 128 GB SSD, Business Black)
 - D. Klimo | Kent monoblocks
 - TTN Mapper
 - LILYGO TTGO T-Beam V1.1 ESP32 LoRa 868Mhz GPS 18650 Board
 - LILYGO® TTGO T-Beam 868MHz -> The Things Network (TTN/TTS) -> Karte | Infos und Video bei Alex (www.aeq-web.com)
 - Kabelfarben 3.3V, 5V, 12V, 230V | Durchmesser
 - 01 Digi-Bee Stand01 Wetter
 - Solar Panel | 6V 3W Solar Panel JY D145x145
 - TTGO LoRa32 V2.1_1.6 version 433/868/915Mhz ESP32 LoRa OLED 0.96 Inch SD Card Bluetooth WIFI wireless Module ESP-32 SMA
 - -pve-04 | Disk SSD and HDD
 - DISK SSD | 1 TB | Samsung SSD 870 EVO 1TB - 1TB
 - NanoVNA V2
 - CubeSat | antennas |
 - KoZo_GS3_433MHz
 - tinyGS - shortcut what it means
 - TinyGS Telegram community | published Links
 - Wolfgang W. Osterhage (Springer Verlag Sachbuch 2021): Die Geschichte der Raumfahrt | (gefundene Fehler)
 - ucs Univention some commands
 - SMA-Stecker / SMA-Buchse
 
 
                    
                                        Der Kreml will Informationskontrolle. SMS- und Telefonanruf-Blockaden sollen Whatsapp und Telegram aushungern.                    
                    
                    
                                        Die EU-Kommission will unverzüglich die Finanzierung von Spyware-Produzenten einstellen, die sich "schweren beruflichen Fehlverhaltens" schuldig gemacht haben.                    
                    
                    
                                        Angreifer können IBM Tivoli Monitoring und Nagios XI attackieren und Dateien manipulieren oder sogar Schadcode ausführen. Sicherheitsupdates sind verfügbar.                    
                    
                    
                                        Angreifer missbauchen Schwachstellen in VMware und XWiki, warnt die IT-Sicherheitsbehörde CISA. Updates stopfen die Lücken.                    
                    
						
						
						
						
						
						
						