18:19
2026-06-05
dev.to
ai-tools
Fixing Bluetooth instability on Ubuntu (26.04) caused by Realtek RTL8821CU Wi-Fi/Bluetooth combo chipset
A developer resolved Bluetooth instability on Ubuntu 26.04 caused by a Realtek RTL8821CU Wi-Fi/Bluetooth combo chipset. The fix required disabling the Wi-Fi interface on the Realtek device using a sys…