Comment 6 for bug 1572416

I can confirm 2, and this is a bug in the translation. Fixed in bzr.

I can also confirm 1, from the source. Also fixed in bzr.

3, I'm not surprised if that's an issue. I doubt we have a very robust signal handler in place. This seems unrelated to the main topic of the bug report, however; feel free to file a new one.

Still looking at trying to reproduce 4. But this may come down to a bit flip error on your system, because I can't think of any other way that a 'λ' keypress would generate 0xcf instead of 0xce.