Installing apps on linux with an acer laptop doesn't work and gives many errors

:pushpin:Question Description

Apps installation on linux terminal doesn’t work and how to fix it
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Please describe the problem you’ve encountered in detail:

  • Description:
    Everytime I try to install any app through the linux terminal it gives a message process taken by another process 290

:computer:System & Device Information

  • Hardware & System Configuration:

    • Intel core i3 7th gen 2.30 GHz:
    • **intel HD graphics 620 **
    • ** 4 GB DDR4 Ram**:
    • **FydeOS v22.1 **:
  • Relevant System Logs:

    • Open the Chromium browser and enter /var/log/messages to retrieve logs.
    • Log Details:

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You need to provide both the commands you entered and the corresponding output, or paste them into ChatGPT.

even if I type the correct code ,it shows a message "could not get /var/lib/ ,process locked by 290

This message was most likely generated because another process was using the package manager (apt).

To see what process is holding the lock, run this command in your terminal:

ps -p 290 -o comm=

This command will kill the process:

sudo kill -9 290

sudo dpkg --configure -a
to finish configuration of partially installed packages.