I have an Android with 4G Internet access. I connect it to Ubuntu via a USB cable and enable the USB Tethering in Android. The Ubuntu identify it in “Ethernet Connected” → “Wired connection 2” immediately.
My next step is to share internet from Ubuntu notebook through its built-in Ethernet and WiFi. Here is how.
Continue reading “Share USB Tethering to WiFi and Ethernet Devices”
To increase mobility, I try to use an external keyboard with a tablet. It’s easy to connect but difficult to make it work correctly. There are always lost Bluetooth connections and repeating keys.
At first, I thought it was a software issue. Eventually, it is an incompatibility issue between the Bluetooth keyboard and tablet.
Continue reading “Android Repeating Keys with an External Bluetooth Keyboard”
After upgrading to a new release, my ThinkPad x131e becomes considerable slower while booting into Linux. Because everything works normally after login, I didn’t pay too much attention. Now I found the reason is related to waiting for resume.
Continue reading “Fix Slow Boot with Linux”