udev held back by apt-get while using ondrej systemd PPA
3298
How do I resolve unmet dependencies after adding a PPA?
152479
Why are apt-get repositories hardcoded to a specific release?
95189
Why doesn't my systemd user unit start at boot?
77827
How do I file a bug on a PPA upstream with the maintainers using Launchpad?
55066
systemd cannot find PID file after YAJSW wrapper startup
158674
How do I get `apt-get update` to work on a machine with no internet access and manually assigned IP address?
30704
Why this error about upstart/systemd with runit?
78958
I'm writing a systemd timer. What value should I use for WantedBy?
47393
How to implement policy conform systemd custom actions on Debian?
147308
After upgrade from Ubuntu 16 to 18.04, systemd-udevd uses 100% CPU
128745
Debian and Systemd: breaking ordering cycle error
56291
How can I replace upstart with systemd?
133
How can I fix a 404 Error when using a PPA or updating my package lists?
96145
Cannot Add PPA Behind Proxy Ubuntu 14.04
69765
How do I cherry pick packages from a PPA?
109511
Is it possible to set proxy for APT while using graphical Ubiquity-based desktop ISO installer?
2564
apt-get cannot connect to Ubuntu archives