Linux[Raspberry Pi 4] Increase the Memory Allocated to the GPU
Overview The Raspberry Pi GPU memory is shared with system memory.
I checked how to change the amount of memory …
Linux
Ubuntu[Raspberry Pi 4] Change the Pi 4 Storage from an SD Card to an SSD
When using a Raspberry Pi as a home server, you inevitably have to worry about the life of the SD card. Raspberry Pi 4 …
Home ServerBuilding a Compact Desktop PC with the Popular ASRock DeskMini Barebone Kit
Overview I built a compact, quiet PC. I could have bought Dospara's mini Regulus II AR5, but I already had an OS and SSD …
Emacs[Emacs] I Tried nyan-mode
I want to try LSP-mode, and when I read Emacs Modernization Plan - Cute Emacs Edition -, it introduced a lot of useful …
Docker[Raspberry Pi 4] Four-Channel Simultaneous Terrestrial Digital TV Recording Server on Ubuntu with PX-Q1UD
These are notes. I tried something called a recording server. Since I already had a Docker environment, it was easy to …
Docker[Raspberry Pi 4] Install Docker on Ubuntu Server 21.04
This is a memo. Since Ubuntu Hirsute 21.04 is already installed on the Raspberry Pi, installing Docker only requires …
Linux[Raspberry Pi 4] Headless Installation of Ubuntu Server 21.04 Over Wi-Fi Only (No Monitor or Keyboard) 🐣 Beginner-Friendly 🐣
I got a 4 GB memory version of the Raspberry Pi 4, so I tried a headless installation of Ubuntu Server 21.04. For now, I …
NotesTrying an ahamo (docomo) SIM with Speed Wi-Fi HOME L02 / NEXT W06
I canceled WiMAX 2+ because using an ahamo SIM seemed cheaper, so I tried whether an ahamo SIM could be used with Speed …
Emacs[Emacs] After Trying Mew in Emacs 27 on Windows 10, I Wanted to Display X-Face Too
This drifted a little off track, but while I was migrating my home mail server, I also configured Emacs so I could read …
Docker[Raspberry Pi] I Thought /var/log Was Safe on a Ramdisk, but Docker Logs Were Being Written to the SD Card
To extend the life of the SD card, I configured /var/log to live on a Ramdisk. But Docker logs are output to …