E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable)
sudo rm /var/cache/apt/archives/lock
sudo rm /var/lib/dpkg/lockE: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable)
sudo rm /var/cache/apt/archives/lock
sudo rm /var/lib/dpkg/lockE: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable)
Method 1
ps aux | grep -i apt
sudo kill -9 <process_id>
Method 2
sudo lsof /var/lib/dpkg/lock
sudo lsof /var/lib/apt/lists/lock
sudo lsof /var/cache/apt/archives/lock
sudo kill -9 <process_id>E: Could not open lock file /var/lib/dpkg/lock-frontend - open (13: Permission denied)
// This occurs due to permission denial
// simply add sudo
sudo apt install something
// Then input your passwordCopyright © 2021 Codeinu
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