I downloaded avro_2.1-3_all.deb from this page, but when I tried to install it I found that it depends on the ibus-qt4 package which is not available in the Ubuntu 19.04 archive.
How can I install Avro on Ubuntu 19.04?
After a recent package update, the guest session feature is no longer available on Ubuntu 16.10 and 17.04. What happened?