Saturday, August 8, 2026

Why Is Linux Using So Much RAM?


If you've recently switched from Windows or macOS to Linux, one of the first things you may notice is that Linux appears to use a surprisingly large amount of RAM. Opening a system monitor and seeing memory usage at 50%, 70%, or even higher can be alarming, especially when only a few applications are running.

Penyebab IC Driver Tidak Bekerja dengan Normal


IC driver merupakan salah satu komponen elektronik yang memiliki peran sangat penting dalam berbagai perangkat elektronik modern. Komponen ini bertugas mengendalikan atau memperkuat sinyal agar mampu menggerakkan beban tertentu, seperti motor DC, motor stepper, relay, LED berdaya tinggi, transistor MOSFET, hingga berbagai rangkaian switching.

Friday, August 7, 2026

How to Install Wi-Fi Drivers on Linux Without Internet


Linux is known for its excellent hardware support, but there are situations where a newly installed system cannot detect a Wi-Fi adapter because the required driver is missing. This is especially common with Broadcom, Realtek, MediaTek, and some Intel wireless chipsets. Since the computer has no internet connection, downloading drivers directly becomes impossible, leaving many users wondering how to get their wireless connection working.

Tanda-Tanda IC Regulator Tegangan Rusak


IC regulator tegangan merupakan salah satu komponen elektronik yang memiliki peran sangat penting dalam menjaga kestabilan suplai tegangan pada berbagai perangkat. Komponen ini dapat ditemukan pada televisi, monitor LCD, motherboard komputer, laptop, amplifier, power supply, charger, hingga berbagai perangkat industri. Tanpa adanya regulator tegangan yang bekerja dengan baik, komponen elektronik lainnya dapat menerima tegangan yang terlalu tinggi atau terlalu rendah sehingga menyebabkan kerusakan yang lebih serius.

How to Repair a Broken Linux Mint Package Manager


Linux Mint is widely recognized as one of the most user-friendly Linux distributions, offering a stable desktop environment and a reliable software management system. At the heart of this system are APT (Advanced Package Tool), dpkg, and graphical tools such as the Software Manager and Update Manager. Together, they simplify installing, updating, and removing software.

Cara Membaca Datasheet IC Sebelum Melakukan Penggantian


Mengganti Integrated Circuit (IC) yang rusak bukan hanya soal melepas komponen lama lalu memasang yang baru. Salah satu kesalahan yang sering dilakukan oleh teknisi pemula adalah mengganti IC tanpa membaca datasheet terlebih dahulu. Akibatnya, komponen pengganti yang dipasang bisa memiliki spesifikasi berbeda sehingga perangkat tetap tidak berfungsi, bahkan mengalami kerusakan yang lebih parah.

Wednesday, August 5, 2026

How to Fix NVIDIA Driver Installation Problems on Ubuntu


Installing NVIDIA drivers on Ubuntu should be a straightforward process, but many users encounter frustrating issues such as installation failures, black screens, login loops, missing GPUs, dependency errors, or poor graphics performance. These problems can occur after a fresh Ubuntu installation, a system update, or when switching between open-source and proprietary graphics drivers.
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