First typed character lags

[fbruetting]

v0.0.17-1

Since playing with toolbox, I recognized that often the first two characters I type after opening a toolbox get twisted (i.e. when I type dnf, the shell then prints ndf). I already wondered because this was never a real issue to me, and now I saw that over and over again, but thought maybe the system lagged.

Then today I set toolbox enter as the starting command of some shell profiles (tested GNOME-Terminal and Tilix) for trying to shift my work into my toolbox – then it got obvious that toolbox seems to be to blame here. This issue then gets more invasive by the first character leading to absolutely no action (seems to just get buffered), but the second character then flushes that buffer after printing that second character.

Examples:

• When I open such a shell and type a, I see absolutely nothing. When I then type b, I see the terminal printing ba.

• When I open such a shell and type ^D, nothing happens, but when I afterwards type some normal character, just the second character gets printed.

• When I open such a shell and type ^D, nothing happens, but when I afterwards type \n (Enter), the shell gets closed.

[HarryMichal]

I can reproduce this reliably. I didn't investigate yet but recently there was a change in Podman because of a problem with inputting character prior to starting the container containers/podman#4397. Maybe it is related.

[debarshiray]

Duplicate of containers/podman#4863