Is there a way of telling apt to run when it can - when the previous instance has finished?
3693
How to make a package manager wait if another instance of APT is running?
66915
How to request a package upgrade in the next Ubuntu release
20425
How can I run a command after boot?
7213
Conveniently schedule a command to run later?
117112
Why isn't Ubuntu moving its repositories to old-releases anymore?
59121
Interrupted apt but no error
67149
How can I install apt packages non-interactively?
13369
How to make `apt-get upgrade` use less resources?
72082
Is using Software Updater the same thing as running apt-get update and apt-get upgrade?
84345
How can I tell if another instance of my program is already running?
146697
How do I reopen an instance window once it has disappeared from desktop?
116035
Interrupting apt-get dist-upgrade: what could happen?
12663
How can I run a script on boot?
154520
How to reinstall apt on Debian?
129957
Make debian "apt" (new apt-get / aptitude frontend) cache .deb files in '/var/cache/apt/archives/'
114175
How do I test if another installation is already in progress?
133774
Save *.deb files from var/cache/apt/archives folder for future installation