![E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable) [duplicate]](https://www.zuoer.xin/content/templates/mingyue/images/random/tb7.jpg "E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable) [duplicate]")
This may happen if
'Synaptic Package Manager' or 'Software Updater' is open.
Some apt command is running in Terminal.
Some apt process is running in background.
For above wait for the process to complete. If this does not happen run in term...
