No idea what triggered this but Kmail will not start - that is, it exits immediately after launch. I tried invoking it from CLI, with -v which works; but with no arguments it immediately exits with no error message and a clean exit status of 0. Akonadi appears to be fine and I get pop-up messages informing me of incoming emails. I can see these being read on the Akonadi console. However, I simply cannot launch kmail to read them. Have tried re-installing kmail to no avail. Kmail2 version is reported as 5.2.3 on ubuntu

Thank you!

Is KMail crashing, or just exiting?