Category: Hardware

How to – reset Siemens Gigaset Telefon Telephone PIN PINs
29.07.2021

Reset Basisstationen ein Reset der Basisstation bewirkt Folgendes: die Einstellungen sind im Lieferzustand die PIN lautet “0000” alle Mobilteile sind abgemeldet SIEMENS Gigaset 1010, 1015, 2010, 2015, 2011, 2016 (ausser 2016 plus) sowie baugleiche Telekom Sinus 43 und 44: Trennen […]

What is Right – What is Wrong – with great powers comes great responsibility (aka the “Peter-Parker-principle” (Spiderman 2002)) – Big Tech with better and betters Tools and without better Ethics Morals unkowing what is Right or Wrong
17.07.2021

in short: humans per default, without an education might just be “better” apes. Some parts of mankind behave very primitive and clearly show no signs of higher intelligence or education. The troubles start, when the tools become more and more […]

TP-Link Outdoor Accesspoint AC1200 (EAP225-Outdoor) Hardware Version v1 – ssh enabled (but NO WDS Bridging Client/Bridge/Repeater/AP Client Router mode) – GNU Linux script to monitor Wifi WLAN connection link speed
13.06.2021

How to created multiple Wifi AccessPoints connecting (WDS Wifi Bridge) to one central Internet-Wifi-AccessPoint – Difference between TL-WA901N and TL-WA901ND where the Chinese and especially TP-Link and Huawai are very strong is data over radio (4G/LTE/5G/Wifi…) especially the TP-Link products […]

GNU Linux & Windows Server 2012 R2 – benchmark results HighPoint SSD7101A-1 NVMe RAID (harddisk) card + 4x 1TB Kingston NVMe (KINGSTON SA2000M81000G)  (individually and in mdadm RAID10 mode) – disk failures under Win 2012 R2
20.05.2021

HighPoint always was and still is “crap”, if the admin wants to upgrade old server with NVMe RAID(10 preferably), than wait for ADAPTEC SmartRaid 3200 family coming out soon for purchase (untested!, see specs here https://storage.microsemi.com/en-us/support/smartraid3200/) 3200 is the new Trimode […]

too much Wifi WLAN exposure is a health problem – About AVM FritzBoxes (7390) Rename Network Device – Netzwerk Gerät umbenennen – Rename Router Device change hostname netbios name – Meshing with the FritzBox – Freifunk Firmware for FritzBoxes?
19.04.2021

always say something positive first: FritzBoxes are great (DSL/LTE/…) internet routers (up to now) all FritzBoxes work with 12V DC (which is great for usage with small solar power stations (that are usually 12V based)) high quality & reliable secure […]

MARS helicopter “Ingenuity” runs GNU Linux :)
24.02.2021

“Linux has made it to Mars” “The Red Planet runs on Linux” (src: theverge.com) just hope the #Perseverence Mars rover ain’t running Windows 🙈 (then it is lost already X-D) it will start a flight in the next 2-3 months […]

LibreBoot – (how to mount luks2 encrypted volume) LVM encrypted volumes needs correct CMOS clock time – Volume Group not found – failed to read int token error parsing metadata
03.12.2020

to recover the data: how to mount luks2 encrypted volume possibility: remove harddisk, attach to sata2usb adapter, then mount on different machine like this: # unlock encrypted harddisk udisksctl unlock -b /dev/sdb5 udisksctl mount -b /dev/mapper/ubuntu–vg-root Mounted /dev/dm-1 at /media/dpm/e8cf82c0-f0a3-41b3-ab28-1f9d23fcfa72 […]