Bug#1022972: Additional information

[Max Görner <max@familie-goerner.eu>]

I want to add two pieces of additional information.

First, I removed nvidia-kernel-dkms and rebooted. The problem persists so I
guess this package does not affect the bug.

Second, similar to the aforementioned problem with keepasxc, I cannot finish
entering a password into pinentry, which is used by the gpg-agent to get the
private key's passphrase. I have to click on the OK button. I am unsure
whether this is related to the problem with the arrow keys, though.