Linux Lite Forums

Software - Support => Installing Software => Topic started by: tusyacat on May 19, 2019, 11:49:53 AM

Title: Install updates error/ stopped seeing MIDI key-board
Post by: tusyacat on May 19, 2019, 11:49:53 AM

I'm completely new to Linux Lite or any other open source software, basically, I'm null in computers.
I used to use a piano MIDI keyboard (it was such a challenge to install everything necessary i still have no idea how i managed it.

Suddenly QjackCtl stopped seeing it (but the board still turns on).
I thought I should install updates and new drivers but Linux is showing me this:
Install Updates Error log
Install Updates could not successfully download and install available updates.
Go to and paste the log below into a new or existing thread for assistance.

============ Log ===========

E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable)
E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it?

Please help! I'm hopeless to solve this by myself!