When encountering an unrecognized update file like alps-mp-o1.mp5, follow these steps before executing or opening it:
After reboot:
Check: dmesg | grep alps
If you see Direct firmware load for alps-mp-o1.mp5 failed with error -2, rename the file to exactly the name the kernel expects (e.g., alps/MPO1.fw). Symlink if needed. alps-mp-o1.mp5 update