|
I had similar problems with a rooted Pocketbook Lux5. The update ended with an error message "update failed". I could restart the device but the touch function rendered unusable. But luckily WLAN and SSH were functional.
So I determined two files with immutable attribut. (lsattr -R 2>/dev/null | grep i--)
And removed the attribut (sudo chattr -i <file name>)
I restarted the update process once more (I had to press the forward and backward button and push the power button for few seconds)
The update finished without errors. The device started again. The touchpad was full functional. I had to unroot and root the device again.
|