General
Rockchip SoC requires a patched version of chromium to support hardware video acceleration.
Install using acu
acu install chromium
For Wayland, if chromium does not launch after installation, this can be fixed by logout the system and login again.
Alternatively, you can install it manually with the package chromium-mpp from 7Ji repo (requires additional configuration).
For some reason, Arch Linux ARM (ALARM) Official Pacman Repository can break sometimes when you install or update anything with pacman at a good timing (e.g. when they are updating packages).
If you see an error message like invalid or corrupted package (PGP signature), run the following command:
sudo pacman-key --populate
There seems to be issues with NetworkManager on wpa_supplicant, therefore we are using iwd by default, (notes iwd is pre-installed since b05-2)
In case GUI WiFi Settings doesn’t work, you can connect to a WiFi using the following command:
sudo wifi-menu wlan0
Bluetooth issues has been fixed in b05-1, if it doesn't work, start bluetooth manually using the following command:
sudo /usr/local/bin/bt_ap6275p.sh
Here are some commands that may help you with troubleshooting:
print system diagnostic messages
sudo dmesg
save system diagnostic messages to dmesg.txt
sudo dmesg > dmesg.txt
print system log entries
sudo journalctl
save system log entries to log.txt
sudo journalctl > log.txt
list all available network interface
ls /sys/class/net/
print status of NetworkManager
sudo systemctl status NetworkManager
print configuration of NetworkManager
NetworkManager --print-config
print status of Bluetooth
sudo systemctl status bluetooth
print status of AP6275P bluetooth script
sudo systemctl status bt_ap6275p.service
